Building Plan Research Articles

Application of Green Energy-Saving Technologies in Green Buildings in Real Estate Construction

Energy saving and low-carbon environmental protection are not only simple policy requirements but also bring impetus to the development of green buildings. The real estate construction business has become concerned. The construction process not only consumes huge capabilities and resources, but also causes varying degrees of damage to environmental products. Therefore, the comprehensive application of green building energy-saving technology in real estate development does not cater to the needs and preferences of current consumers, but is based on major challenges in the construction of national ecological civilization and future industry trends. This article mainly starts with the basic form and function of energy-saving technology in green buildings and discusses the effective application of building ground construction. This text analyzes the green building energy-saving technology and its current application status. Some problems exist: the building materials are not up to standard, and the process is not kept in mind. Some green energy-saving technologies have been applied in real estate construction: increasing the green energy-saving material markets and the supervision of material procurement, improving workers' ability to apply green and energy-saving technologies, correcting the attitude towards green building energy-saving technology, coordinating design and planning in real estate construction, determining the application criteria of green technology, and adhering to the principle of on-site and improve the energy-saving effect.

Investigating the structural damage in Hatay province after Kahramanmaraş-Türkiye earthquake sequences

On February 6, 2023, two heavy earthquakes with moment magnitudes (MW) of 7.7 and 7.6 hit the Kahramanmaraş region in southeast Türkiye. Aftershocks of moment magnitude of 6 occurred consequently. These earthquakes affected more than 14 million people, and caused severe damage to civil infrastructure including buildings, government offices, religious buildings, dams, bridges, airports, and roads. After the earthquakes, a group of researchers visited the Hatay province to assess the response of buildings. Hatay was one of the most heavily affected cities in the region. The researchers gathered data on damaged reinforced concrete buildings, steel structures, as well as masonry buildings. This paper focuses on discussing the findings and analyzing the gathered data from reinforced concrete buildings and steel structures. A wide variety of issues that resulted in heavy damage or, in some cases, complete collapse of the buildings are discussed. These problems include construction mistakes such as insufficient shear reinforcements, neglected corrosion, utilizing low-quality concrete, insufficient development length in flexural reinforcements, and strong beam- weak column failure. In addition, various design errors including excessive torsional response of buildings, rigidity difference in two orthogonal directions of east–west and north–south of the building plan, pounding effect, short column failure, and development of weak and soft stories are described using gathered pictorial data. Finally, recommendations were made, and conclusions were drawn based on previous experimental and numerical studies of the seismic behavior of buildings as well as Turkish Building Earthquake Code (TBEC- 2018) requirements.

PERENCANAAN GEDUNG RAWAT INAP RS MM DUNDA MENGUNAKAN SOFTWARE SAP 2000

This research aims to analyze the structural analysis of a building using software Since computerization is used to complete every building plan or design, the development of technology and information, especially computerization in the world of construction, cannot be separated anymore and is not a new phenomenon. The decision to use a computer to complete construction plans was based on the fact that computers have the advantage of not only being able to finish quickly but also having accuracy, effectiveness, and ease of use (Dwi Deshariyanto, Anita Intan Nura Diana 2021). The following findings have been achieved based on the final results of the development of this final report. using the SAP 2000 version 22 program to calculate reinforcement in columns, beams, and floor slabs, Using earthquake response spectrum design analysis, earthquake load calculations refer to SNI 1726: 2019 (Procedures for Planning Earthquake Resistance for Buildings and Non-Buildings), The design of this building is based on the type of reinforced concrete structure and the Unique Moment Resisting Frame System (SRPMK). The floor difference is in accordance with the relevant SNI criteria

Impact of orientation, aspect ratio, WWR on natural ventilation of non-high-rise residential building in a warm-humid climate

Due to urbanization and population growth, cities are developing their infrastructure to accommodate everyone moving to metropolitan areas. As a result, the local government's planning and development regulations for buildings are increasingly emphasizing built-up areas, which raises building density. These building development rules have yet to consider the natural ventilation potential. External obstruction, especially surrounding buildings, will have a more significant impact on natural ventilation. This study investigates the effect of the factors such as orientation, canyon aspect ratio, and WWR of the building on the natural ventilation potential inside the building. The residential complex, constructed based on the Tamil Nadu Combined Development and Building Rules, 2019 (TNCDBR), is selected to study natural ventilation. Parameters like air temperature, relative humidity, and wind speed are measured on-site and analyzed. The aim is to Evaluate the natural ventilation in the residential cluster compared with the comfort ventilation standards of NBC. Results indicated the impact of the building's orientation, WWR, and aspect ratio. The findings of this study intended to increase the understanding of natural ventilation potential in residential buildings and thus provide information for urban planning and building design.

The Influence of Construction Project Management on the Planning and Design of Residential Green Buildings

<p>我國綠建築評估系統EEWH至今已有20年歷史，然而在住宿類建築當中綠建築標章案件數仍僅占總使用執照數量1%以下，標章案之總樓地板面積僅占總使用執照總樓地板面積20%以下，因此對於推廣綠建築之成果仍有進步空間。分析綠建築申請率低的原因，包含大眾認為綠建築之成本較高、綠建築標章之總建築專案期程較久、所需之審查資料繁多…等。再者，申請綠建築標章時之分數常少於申請候選綠建築證書時之分數，甚至有案件未申請綠建築標章。專案管理係指對於專案生命週期之各項工作項目予以妥善管理，以減少專案成果與預期目標的落差。於過往在建築業的案例與相關研究中，指出專案管理對於管控建築成本與工期具有實際績效，然而案例多為大型工程與廠辦類建築物，對於住宿類建築物之探討相對較少。故本研究先透過專家問卷探討建築專案管理管控綠建築指標項目之能力，以提出在專案管理思維下，設計住宿類綠建築時可優先考量採用之建築技術，以消除大眾對於綠建築在成本與時程上之顧慮。研究成果顯示，不同綠建築技術與設施設備之採用情形，對於建築專案的管控能力確實具有差異性。在EEWH-RS版本下之指標項目，以日常節能指標與二氧化碳減量指標下之指標項目，較能夠受專案管理管控。但綠化量指標、水資源指標以及汙水垃圾改善指標等，由於其技術已經成熟、成為標準配備或已規格化，致使專案管理對其無法具有較高的影響能力。研究成果係可協助建築設計師於住宿類綠建築規劃設計時，擬定出較易管控成本與時程之方案，進而提升業主採用綠建築技術與設施設備之意願。</p> <p> </p><p>Taiwan’s green building assessment system (EEWH) has a history of 20 years, but the number of green building label cases in residential buildings still accounts for less than 1% of the total number of Building Use permit, and the total floor area of the label cases are less than 20% of the total building which get Building Use permit. So there is still room for promoting the achievements of green buildings. Analyze the reasons for the low green building application rate, including the public’s view that the cost of green building is relatively high, the overall construction project period of the green building label is longer, and the amount of review information required is more than general building... Furthermore, the score for applying for a green building seal is often less than the score for applying for a candidate green building certificate. There are even cases where the green building seal is not applied. Project management refers to the proper management of various work items in the project life cycle to reduce the gap between project results and expected goals. In the past cases and related research in the construction industry, it was pointed out that project management has actual performance in controlling construction costs and duration. However, most of the cases are large-scale projects and factory buildings, and there is relatively little discussion on residential buildings. Therefore, in this study, an expert questionnaire will be used to discuss the ability of the construction project management to control the green building index project, in order to put forward the construction technology that can be considered first when designing residential-type green buildings under the project management thinking, so as to eliminate the public’s cost and schedule for green buildings Concerns. The research results show that the adoption of different green building technologies and facilities and equipment has indeed different management and control capabilities for construction projects. The indicators under the EEWH-RS version are more able to be controlled by the project management based on the daily energy saving indicators and the CO2 reduction indicators. However, the greenery indicators, water resource indicators and sewage and garbage improvement indicators, etc., because their technology has matured, become standard equipment or has been standardized, the project management cannot have a high influence on it. The research results can assist architects in the planning and design of residential-type green buildings, and draw up plans that are easier to control costs and schedules, thereby enhancing the owners’ willingness to adopt green building technologies and facilities.</p> <p> </p>

Adaptive and Sustainable Design for Building Construction Considering Climate Change

The two most crucial factors that are constantly taken into account while developing or building any new infrastructure in this day and age are sustainability and resilience. In a similar manner, this project centers on the same idea of sustainability and resiliency in order to construct a 10-story structure that served the function of a multipurpose community center equipped with cutting edge technology and carefully selected construction materials in order to lessen the number of harmful emissions and to keep a balance in both the structural strength and the environment. The design process has involved choosing the primary building material, the type of construction used, the building plans, and the carbon footprints the selected building materials are generated. The building’s planned design also assessed for structural soundness, environmental sustainability, and resilience. The outcomes are compared to an existing structure in the same domain for the critical evaluation and effective decision-making. As a result, this compilation also includes a complete and in-depth analysis of how the suggested construction is more robust and sustainable. The preface also includes information on the building parts, such as the materials used to contrive the structural as well as the non-structural members. In the end, the suggested design is monitored based on its structural qualities to ensure its stability and resilience. In order to successfully propose a sustainable and resilient design for the building of a multipurpose 10-story community center, a comprehensive and optimal set of recommendations is provided.

ANALISIS EVALUASI STRUKTUR GEDUNG SD UMMU AIMAN KECAMATAN LAWANG KABUPATEN MALANG MENGGUNAKAN METODE RANGKA MOMEN PEMIKUL KHUSUS

The increasing number of new students studying at SD Ummu Aiman has resulted in a shortage of space in the school building. Therefore, the addition of a new building is required to address this issue. However, the region of Indonesia, especially Java Island, is prone to earthquakes, making it necessary for all infrastructure development to consider earthquake resistance. SD Ummu Aiman's building is no exception, thus requiring special design and supervision to reduce the risk of losses due to earthquake loads that could affect the structure. This case study report will discuss the planning and design of a three-story building made of reinforced concrete for SD Ummu Aiman. In the preparation of this report, the emphasis will be on load analysis, SAP 2000 modeling, and reinforcement control analysis to understand the results of the preliminary structural design and analyze the reinforcement of beam structures using the special moment frame method. The results of the structural design include a 10 cm and 12 cm thick slab with main reinforcement of Æ8-100, the size of the main beams is 35/25 with main reinforcement of 2Æ16 2Æ14 and shear reinforcement of Æ8-150, 25/20 with main reinforcement of 2Æ16 2Æ14 and shear reinforcement of Æ8-120, and the size of secondary beams is 25/20 with main reinforcement of 3Æ25 2Æ25 and shear reinforcement of Æ8-200. The column size is 30/30 with main reinforcement of 4 D16 2 D12 and shear reinforcement of Æ8-150, and 25/25 with main reinforcement of 4 D12 and shear reinforcement of Æ8-150.

Indian Navy’s Submarine Development Programme: A Critical Assessment

In the twenty-first century, undersea warfare is changing. The role of submarines and ASW is also adapting to the new maritime environment in the Indo-Pacific region. The Submarine arm of the Indian Navy plays a crucial role in this region. Except for the four recently inducted Scorpene submarines, the other conventional submarines are more than two decades old. India’s ageing submarine fleet calls for greater focus on submarine acquisition. The 30-year (2000–2030) submarine building plan drawn up in 1998 envisaged the development of two parallel lines of six conventional submarines, to be constructed in India over twelve years. This is to be followed by 12 submarines of indigenous design based on the learning curve of the two lines to be constructed over the next twelve years. But, as of now, Project 75 has been planned for six submarines (with French design) in 2006, of which five are on active duty and the last one is undergoing sea trials. Project 75I has been sanctioned to build six submarines but with a new model involving two Indian firms, with the introduction of a strategic partner from the private sector to encourage their participation in the ‘Make in India’ policy. Despite India’s capability to design, develop, build and operate strategic submarines with very high indigenous content, India’s lack of capability to design conventional submarines raises the following questions, which this paper has tried to address: Is it related to inadequacies in capability or policy decision-making? Are there inconsistencies in defence procurement policy/procedure? Is there a need to evaluate the Strategic Partnership model before implementation? Is there a lack of access to technology?

RATIONALITY ANALYSIS OF UNIVERSITY BRAND IMPLEMENTATION PATH

Brand is a socio-economic phenomenon. Brand is the product of the development of commodity economy to a certain stage. The generation of brand marks the maturity of the concept in the process of commodity exchange. To simply define a brand, it refers to a name, symbol, symbol or design of a seller or service, highlighting its competitive advantage and being distinguished from its competitors. In tandem with trends toward the popularization, marketization, and internationalization of higher education, brand marketing emerged in the field of higher education in the 1980s. In addition, with improvements in social welfare and new forms of public management, the commercialization and marketization of higher education have attracted increasing attention. The definition of the university brand can be described as that the university brand is the organic combination of representation information (name, noun, mark or design) and profound connotation (value, culture, personality and spirit), so that it is distinguished from competitors and recognized by consumers. Brand strategy is the overall planning and implementation of brand building and future development carried out by brand institutions under the guidance of brand strategic thinking based on their own conditions and analysis of the current situation and future trends of the external competitive environment. The essence of brand strategy is to shape the core expertise of the company, thereby ensuring its long-term development. Brand strategy is to establish a corporate strategy centered on building a strong brand. The core of raising brand building to the business strategy of a company lies in establishing a distinctive brand identity. Through the analysis of the actual situation and future trend of the external competitive environment, according to the guidance of its own conditions, the university conducts the overall planning and implementation of the future development of the university under the guidance of brand strategic thought. The C9 Alliance is the first university alliance between top universities in China. The alliance includes nine universities, including Peking University, Tsinghua University, Zhejiang University, Fudan University, Shanghai Jiao Tong University, Nanjing University, University of Science and Technology of China, Xi'an Jiaotong University and Harbin Institute of Technology. Its development model, development path, talent training and other aspects are the target of many Chinese universities. Centering on the connotation of university brand, this paper analyzes the brand implementation road of "C9 Alliance" university to prove the rationality of the model observation point proposed in this paper, and on this basis, puts forward reference suggestions on the implementation path of ordinary undergraduate university brand.

Analysis of Pedestrian Behavior for the Optimization of Evacuation Plans in Tall Buildings: Case Study Santiago, Chile

Countries located in the Pacific Ring of Fire, such as Chile, require robust evacuation plans for tall buildings to manage the ongoing threat of natural disasters. This study presents a methodology for developing evacuation plans by conducting pedestrian movement simulations with agents that have a model of their surroundings. This approach allows us to assess different scenarios and choose the best option based on the specific characteristics of the site. The method combines simulation and data analysis, using the Monte Carlo method to improve emergency evacuations. Initially, Pathfinder software was employed to simulate the evacuation of a tall building. This involved modeling pedestrian movements using a multiagent system. These agents were programmed to behave like real pedestrians and make decisions during evacuation scenarios, providing valuable information. The effectiveness of two evacuation strategies was then evaluated using the simulation data. The proposed methodology was validated using a case study. The simulations showed that the best strategy depends on factors such as the distribution of people, the capacity of the exits, and the time available for evacuation. Finally, the model includes a training process that uses virtual reality technology to improve situational awareness.

ASSESSMENT OF THE DURABILITY OF STEEL AND CONCRETE STRUCTURES OF CONSTRUCTION BUILDINGS IN CONSTRUCTION (KDP) (CASE STUDY OF STILL BUILDINGS)

Detailed structural planning of a multi-storey building requires a long and complicated series of analysis and calculation processes, which are based on certain technical assumptions and considerations The aim of the activity is to inspect the condition of the structure of the stalled building in KDP status, both in terms of material quality and other structural properties such as dimensions, layout and number of reinforcements and the strength of the structure itself. After that, an overall structural analysis of the building is carried out to determine the structural dimensions that meet the requirements. The results of this research, namely, based on the results of the inspection and analysis of existing conditions, state that, a building in construction under construction (KDP) status that has been abandoned for several years means the structure has experienced changes in strength so that it no longer corresponds to the initial calculations, both in terms of strength and cost. Policy makers must be more careful in determining budgets so that they do not hinder the implementation of construction work which results in buildings being stalled. Which of course will affect a number of things which will certainly be detrimental to all parties, especially government buildings whose source of funds comes from paying public taxes.

Research on Monitoring Technology and Analysis of Urban Green Space Ecology and Environment

Urban green land plays an active role in the process of improving urban ecological environment and the harmony between human and nature. With the economic development, industrial progress and the improvement of people's living standard, urban greenness as the regulator of urban environment has been generally concerned. The dynamic monitoring of urban green land is conducive to scientific and effective urban management, and provides scientific basis and evaluation criteria for urban green land system planning. In this paper, we use remote sensing as the observation means to systematically carry out the research of urban green land ecological environment monitoring technology and analysis. Firstly, it introduces the pre-processing techniques of remote sensing data for urban monitoring, and selects the area method, grid cell method, buffer zone method and moving window method as the key techniques for spatial measurement of urban greenness spaces, and finally evaluates the ecological effects of urban green land with the greenness environment index model of urban buildings. This paper provides the key techniques and evaluation process of urban green space remote sensing in a more systematic way, which will play an important role in garden city evaluation, ecological city evaluation, garden planning, smart city and ecological city support, urban building planning, and sponge map city construction.

Multi-objective optimization of building planning energy saving based on genetic algorithm

The construction industry itself has led to a large amount of energy consumption, and this paper is based on genetic algorithm to optimize the planning and design of rural buildings with energy saving and multi-objective. Firstly, the multi-objective optimization problem and Pareto concept are discussed, the NSGA-II algorithm is applied to solve the problem of building energy saving integrated optimization, and the algorithm implementation of building energy saving integrated optimization design based on NSGA-II algorithm is given. Use incremental costs and incremental benefits as objective functions and make relevant assumptions to keep the model realistic while simplifying calculations. Second, a series of constraint functions are set up to ensure the superiority of the results. By constructing model assumptions, objective functions and constraint functions, the energy-saving optimization model is formed and solved by genetic algorithm. From the optimization results, it can be seen that the energy consumption of all the design schemes in the Pareto solution set is between 25.0 KWh/m2∼31.7 KWh/m2. Therefore, in the selection of architectural planning and design schemes, we should avoid simply pursuing low energy consumption and high comfort, and also use comprehensive consideration of economic costs to choose the most cost-effective scheme.

How the surrounding multi-scale building clusters affect the wind loads of the super high-rise building

Many super high-rise buildings emerge in modern cities with urban development, facilitating work, accommodations, etc. However, their safety risks and accidents due to the wind are urgent problems with the complex flow field in cities. The research on wind loads of super high-rise buildings is thus crucial, but most studies tend to consider only the influence of the surrounding single-scale building clusters, rarely considering multi-scale ones. In this paper, the influence of the surrounding multi-scale building clusters on the wind loads of a super high-rise building is investigated. The wind field of a super high-rise building surrounded by four different arrangements of idealized, simplified buildings is first simulated using computational fluid dynamics (CFD) methods: RANS and Hybrid LES/RANS models. It is found that surrounding tall buildings can significantly affect the pressure distribution on the windward and leeward sides of the super high-rise building, such as fluctuating, extreme, and mean wind pressure. The vortex, formed largely due to short buildings, increases the negative pressure at the back of the super high-rise building. In addition, simulations are conducted for the wind field around the CITIC Tower in Beijing CBD, and it is found that the flow field of the actual building group is more complex due to the strong interactions between buildings, and the flow near the ground is even more complex. All simulation results are validated by the wind tunnel tests. This study can provide important guidance for the wind safety design of super high-rise buildings and the future planning of urban buildings.

Rehabilitasi dan Rekonstruksi Bangunan Gereja Masehi Injili Timor Pasca Bencana Seroja di Kabupaten Sabu Raijua

<em>Sabu Raijua Regency consists of Sabu Island and Raijua Island which are in East Nusa Tenggara. This area was also affected by the Seroja disaster that occurred in April 2021. Many buildings collapsed, including several church buildings which spread across the island due to the strong winds. The method used in this study is descriptive qualitative in an inductive approach by explaining the pattern of damage and repair plans for church buildings due to the Seroja tropical cyclone disaster in the Sabu Raijua district and formulating guidelines for rehabilitation and reconstruction. The purpose of this research is to formulate guidelines for the rehabilitation and reconstruction of church buildings after the Seroja tropical cyclone disaster so that people in carrying out development activities no longer rely on makeshift understanding and technology but need to consider technical requirements. The results of this research are in the form of recommendations set forth in this guideline for the rehabilitation and reconstruction of church buildings on the island of Sabu.</em>

Perbandingan Analisis Struktur Gedung Laboratorium PGSD Universitas Samudra Metode Sistem Rangka Pemikul Momen Khusus Menggunakan ETABS dan BIM Tekla Struktural Designer

Indonesia is located on the fault line of the Eurasian and Indo-Australian plates which makes Indonesia prone to earthquakes. The structural design of the Special Moment Resisting Frame System (SRPMK) is required for reinforced concrete buildings in high earthquake-prone areas, it is hoped that using the SRPMK construction method can have a flexible structure. The purpose of this research is to discuss the comparison of test control of the Samudra University PGSD Laboratory Building with the Etabs application and the Tekla Structural Designer Application. The building structure under review is a reinforced concrete structure with 3 floors with a building length of 54 m, width of 18 m, and height of 16.8 m. The type of soil for the construction site is soft soil with earthquake design category D. Construction planning refers to SNI 1726 – 2019. The additional dead loads of floors and roofs are 0.672 and 0.710, the largest live loads are 7.18 kN/m², the earthquake loads with Ss and S1 are 0.68 and 0.34, the priority factor earthquake of 1.5 and a period of 20 seconds, the suction and compressive wind loads are -0.25 kN/m² and -0.41 kN /m². The results of structural analysis using the ETABS application and the Tekla Structural Designer application, the control values of the mass participation test, the fundamental natural vibration time, the base reaction, and the standard deviation between floors have met the requirements for earthquake-resistant building planning. The volume of concrete is 594.9 m³, the bone requirement for D22 is 3432.96 kg, D19 is 3605 4.89 kg, D16 is 26434.5 kg, D13 is 1774.72 kg, Ø12 is 6237.53 kg, Ø10 is 31599, 07 kg, Ø8 is 4589.31 kg

A Mathematical Model for Determining the Facility Layout Plan of a Plastic Injection Factory

In this study, a mathematical model has been developed to make the facility layout planning of the annex building, which is being built right next to the old building of a factory that produces plastic parts. Some or all parts of the departments, such as injection machines, semi-finished products, product, raw material warehouses, molding room, and paint shop in the old building of the factory can be moved to the new building. Nevertheless, some cannot be moved. Since injection machines use cranes for electricity, plumbing, and mold transport, relocation is very costly. Different layouts are proposed with the developed mathematical model for seven scenarios that allow and do not allow partitions of the departments. The proposed layout plans were compared in terms of the total carrying costs of the products and the carrying costs of the sections. In this way, the factory has been presented with a significant cost reduction opportunity.

Research on digital design and experience of urban landscape based on parametric model

Abstract In this paper, according to the characteristics of parametric landscape design, practical landscape architecture is selected for parameter and rule sets, and then the program calculation is established by parametric software to realize the digital design of urban landscapes. The parametric model of urban architectural design is designed for site factor indexing, construction, and management of space and form. The automatic identification model based on the building plan for the construction of building functions is carried out to generate candidate target areas and location refinement analysis, and the parametric generation of the urban landscape is optimized for design. Compared to the initial scheme, the economic and technical indicators increased the volume ratio by 11.2%, the building density by 17.3%, and the green area ratio by 3.6%. The three performance indicators 1/VG̅, CHIS̅ and 1/VB̅ of Rop are 8.5%, 35.6% and 20.8%, respectively.

Teachers Research Perception, Competence and Work Performance: Basis for A Capability Building Plan

This study investigated and explored the research perception, competence and work performance of teachers which was made basis for a capability building plan. This study further examined the teachers’ level of research perception in the area of time, cost, and knowledge as well as the teachers’ level of competence in the area of ability to work under pressure, ability to communicate, and technology capability in relation to their work performance. With the use of a qualitative research approach and a sample size of 155 teachers’ the data of the research perception, competence and work performance of teachers were collected. The findings revealed that there are no significant differences in the level of research perception and competence when each area is grouped according to the variable of highest educational attainment, number of trainings attended and length of service. It also revealed that there are significant differences existed in the level of teachers work performance specifically in the variable of educational attainment and length of service. It also revealed that there is no significant relationship existed between the level of research perception of District Murcia II teachers and their work performance. And there is a significant relationship existed between the level of research competence of District Murcia II teachers and their work performance. A proposed capability building plan was made to address the problem of teachers in terms of their level perception and competence in action research writing.

Evaluating carbon emissions from the operation of historic dwellings in cities based on an intelligent management platform

Historic dwellings in cities are considered to be an important resource on the way to carbon neutrality because of their great potential for low-carbon renewal. However, in addition to obligatory heritage conservation requirements, there is no uniformity in historic dwellings’ operation mode and conditioning equipment, which means detailed carbon emissions accounting is critical but challenging. To estimate the spatio-temporal distribution of carbon emissions from historic dwellings and thus support the development of decarbonization retrofit strategies, this research proposed a low-interventional carbon footprint accounting system based on a digital twin management platform. Multiple digital technologies are applied to monitor and evaluate the occupants’ lifestyles, indoor environment, user location, and equipment energy consumption. Based on backend algorithms, the spatio-temporal distribution of carbon emissions is inserted into the building plan to graphically present the evaluation results. Compared with traditional simulation methods, the proposed system enables the automatic updating of energy accounting parameters by fusing multi-source data into one platform, improving accounting efficiency and accuracy simultaneously. A case study in China proves the outstanding performance of the accuracy of accounting results, with an approximate daily spatial error of 20 % and a total accounting error of less than 15 %.