Sustainable Infrastructure Development Research Articles

Influence of Cultural Festivals on Local Economic Development in Zimbabwe

Purpose: The aim of the study was to analyze the influence of cultural festivals on local economic development in Zimbabwe. Methodology: This study adopted a desk methodology. A desk study research design is commonly known as secondary data collection. This is basically collecting data from existing resources preferably because of its low cost advantage as compared to a field research. Our current study looked into already published studies and reports as the data was easily accessed through online journals and libraries. Findings: Cultural festivals in Zimbabwe boost local economic development by attracting tourists and increasing spending in businesses, hotels, and restaurants. They also create job opportunities in event management and hospitality. Additionally, these festivals promote cultural heritage and community pride, which can enhance regional attractiveness for investment. However, economic benefits are often concentrated in larger cities, leaving rural areas less impacted. To maximize benefits, it is essential for festival organizers and local governments to ensure equitable distribution of resources and support sustainable infrastructure development. Unique Contribution to Theory, Practice and Policy: Creative economy theory, event impact theory & place-based economic development theory may be used to anchor future studies on analyze influence of cultural festivals on local economic development in Zimbabwe. Local governments and festival organizers should develop targeted marketing strategies that not only attract more visitors but also extend the festival’s economic benefits beyond its duration. Develop and implement policies that provide financial and logistical support to cultural festivals. This could include grants, subsidies, or tax incentives for festivals and local businesses involved in the event.

Dampak Perbaikan Jalan Terhadap Peningkatan Ekonomi Masyarakat Di Desa Mergosari Kecamatan Tarik Kabupaten Sidoarjo

This research aims to find out the impact of road improvements on improving the community's economic business in Mergosari village, Tarik, Sidoarjo. This research method uses qualitative research with descriptive methods. Data collection was done by conducting in-depth interviews with descriptive analysis method. The results showed that the impact of road improvements had a significant positive impact on increasing the economic efforts of the community in Mergosari village, Tarik, Sidoarjo. The implications of this research can be used as a basis for improving sustainable infrastructure development strategies to support local economic growth and community welfare in the region.

Kajian Setting Time dan Permeabilitas pada Beton Variasi Limbah Granit Sebagai Subtitusi Parsial Agregat Kasar

Currently, infrastructure development is a priority of the Indonesian government which aims to improve the quality of life of the community and equitable distribution of infrastructure development. The need for concrete material as a construction material also increases in line with the increase in infrastructure development. The use of recycled aggregate materials, especially granite waste, is a promising option in sustainable infrastructure development. This study was conducted with the aim of knowing the effect of partial substitution of coarse aggregates using granite waste variations on the binding time and permeability of concrete. Experimental method was chosen in this research. The levels of granite waste used were 0%; 15%; 30%; and 45% by weight of coarse aggregate or gravel. The test specimens used for the concrete bond time study were fresh concrete poured into cube molds measuring 20 cm x 20 cm x 20 cm with a minimum height of 15 cm. Testing concrete bond time using a penetrometer tool. The test specimen for concrete permeability is a cube measuring 15 cm x 15 cm x 15 cm, totaling 12 pieces and tested with a Permeability Test Apparatus (Water Permeabilty Apparatus).The results showed that partial substitution of coarse aggregate with granite waste variation did not affect the setting time of concrete up to a certain level. Based on the results of the research conducted, the initial setting time and final setting time values of 0%, 15%, 30%, and 45% granite content variations fluctuate and the coefficient of determination (R2) value in linear regression is only 0.5 and 0.3. Partial replacement of coarse aggregate with granite waste has an effect on the impermeability of concrete which meets the requirements for medium aggressive impermeable concrete. Water pressure of 5 kg/cm2 for 72 hours applied to the concrete partial replacement of coarse aggregate with granite waste variation resulted in permeability coefficient values of 4.11 x 10-12 cm/s; 3.48 x 10-12 cm/s; 2.17 x 10-12 cm/s; and 3.25 x 10-12 cm/s. The minimum coefficient value of concrete with partial substitution of coarse aggregate with granite waste is obtained at 30% by weight of coarse aggregate. Granite, whose specific gravity is greater than gravel, produces denser and more water-resistant concrete.

Tinjauan Strategis Perencanaan Infrastruktur Transportasi Berkelanjutan dan Berwawasan Lingkungan di Kawasan Ibu Kota Negara (IKN) Nusantara

The development of sustainable transportation infrastructure in the Ibu Kota Ngara (IKN) Nusantara is an important issue in the context of the capital's relocation to East Kalimantan, Indonesia. Related research highlights key challenges such as environmental impacts, socio-economic changes, and the integration of technology in transportation that come into focus in planning and implementing sustainable infrastructure. Two of the analyzed studies emphasize the importance of setting and applying sustainable development principles as a foundation for this project. Efforts to develop smart transportation hubs based on digital technology are also highlighted to support sustainability. Through innovative solutions such as the application of electric energy in transportation and strategic policy development, transportation infrastructure that is efficient, environmentally friendly, and suits the needs of the people in IKN Nusantara can be realized. In conclusion, an integrated approach between policy, technology, and understanding of environmental impacts is key to achieving sustainable transportation infrastructure in the region.

Analysis of Sustainable Infrastructure Development in Sorong Regency Based on Environmentally Technology Criteria

Sorong Regency is inhabited by around 188,6779 people in West Papua Province. At this time, Sorong Regency is starting to develop infrastructure to support economic activities in Sorong actively. It has become one of the districts focused on development in the eastern part of Indonesia, with examples of infrastructure projects including the improvement and creation of several roads, bridges, irrigation and the construction of Sorong Special Economic Zones (SES). This research aims to determine the sustainable infrastructure development of Sorong Regency, especially in the Aimas, Mariat, Mayamuk, and Salawati Districts based on environmental and technological criteria. The research method used is Multidimensional Scaling (MDS) with the Rapinfra (Rapid Appraisal of Infrastructure) method. The results of the research regarding the status of infrastructure development in the Aimas District area with an index value of 48.74% and Mariyat District with an index value of 58.92% in terms of environmental criteria are considered less sustainable. In comparison Mayamuk District with an index value of 68.56% and Salawati District with an index value of 60.00% are considered sufficient. Meanwhile, in terms of technological criteria, the Aimas District with an index value of 65.07% and the Mariyat District with an index value of 60.22% are considered not or not yet sustainable; meanwhile, the Mayamuk District area with an index value of 84.64% and the Salawati District with an index value of 91.55 are considered to be quite sustainable.

Taxes and Infrastructure Development: A Review from Various Countries

The purpose of this study is to examine the intricate interplay between taxation policies, infrastructure financing, and economic competitiveness, with a focus on identifying key drivers and challenges in facilitating sustainable infrastructure development. Employing a qualitative literature review approach, the research design involves systematically analyzing a diverse range of scholarly articles, books, and reports related to taxation, infrastructure development, and public-private partnerships (PPPs). Keywords such as "taxation policies," "infrastructure financing," "public-private partnerships," "economic competitiveness," and "sustainable development" are utilized to refine the search and ensure inclusivity. The findings and discussion highlight the pivotal role of taxation policies in mobilizing funds for infrastructure projects, the potential benefits and challenges of PPPs in addressing infrastructure deficits, and the implications of sustainable infrastructure development for long-term economic prosperity. The implications of this study extend to both academia and practice, offering insights for policymakers, practitioners, and stakeholders involved in infrastructure development. By understanding the mechanisms driving infrastructure investment and governance, policymakers can formulate evidence-based strategies to promote inclusive and sustainable development. Moreover, practitioners can leverage these findings to enhance project planning, risk management, and stakeholder engagement in infrastructure projects. Overall, this study contributes to a deeper understanding of the complexities surrounding taxation, infrastructure development, and PPPs, ultimately informing more effective and sustainable approaches to infrastructure investment and governance.

Design and techno-economic analysis of solar energy based on-site hydrogen refueling station

This paper presents a detailed techno-economic review and assessment of a hydrogen refueling station (HRS) powered by a grid-connected photovoltaic (PV) system to address the issues of carbon emissions and energy sustainability in transportation. In the study, the HRS system with 1, 3 and 5 MW PV installed capacity for Ankara, the capital city of Türkiye, is considered for different system lifetimes. In the proposed HRS, on-site hydrogen production is achieved through anion exchange membrane water electrolysis (AEMWE) using a grid-connected PV system, and the produced hydrogen is stored in a cascaded storage system and is utilized at the HRS station. In order to evaluate the cost competitiveness and economic viability of the designed HRS system, the levelized cost of hydrogen (LCOH) is determined by considering the initial investment costs, operating expenses and potential revenue streams. The results show that the HRS capacity, PV installed capacity and system lifetime significantly impact the LCOH. The technoeconomic analysis results show that the best system configuration was determined as 8.54 €/kg H2 in the 20-year long term refueling scenario for a 5 MW installed PV capacity with a daily refueling capacity of 170 kg H2. This study contributes to the development of sustainable energy infrastructure by providing a comprehensive framework for the design, calculation and economic evaluation of PV-integrated hydrogen refueling stations. The results provide valuable information for policymakers, industry stakeholders, and researchers to help achieve a carbon-neutral transportation sector and promote energy sustainability.

Innovations in Project Monitoring Tools for Large-Scale Infrastructure Projects

Innovations in project monitoring tools are paramount for the effective execution of large-scale infrastructure projects. This study aims to explore the transformative role of these tools in enhancing project performance, accuracy, and efficiency. The research employs a comprehensive review of existing literature, case studies, and the latest advancements in project monitoring practices. The study highlights that integrating digital tools such as Building Information Modeling (BIM), unmanned aerial vehicles (UAVs), and Geographic Information Systems (GIS) significantly improves project coordination and real-time decision-making. Automated progress monitoring technologies reduce reliance on manual data entry, enhancing the accuracy of project assessments. Additionally, sensor-based monitoring techniques enable predictive maintenance strategies, extending the lifespan of aging infrastructure. The findings underscore the importance of interoperability among digital tools and the need for robust monitoring models capable of adapting to the dynamic nature of infrastructure projects. Web-based applications and systems engineering principles further enhance the efficacy of project monitoring by providing real-time data and facilitating efficient communication among stakeholders. In conclusion, the integration of innovative project monitoring tools is pivotal for the successful execution and management of large-scale infrastructure projects. These technologies not only enhance project performance and reduce risks but also ensure sustainable and long-term infrastructure development. The study recommends continued research and investment in advanced monitoring systems to address existing challenges and unlock new opportunities for improving project outcomes. Embracing these innovations will be crucial for the construction industry to meet future demands and achieve higher standards of efficiency and sustainability. Keywords: Building Information Modeling (BIM), Unmanned Aerial Vehicles (UAVs), Geographic Information Systems (GIS), Automated Progress Monitoring, Predictive Maintenance, Project Performance Optimization.

Analysis Of Macro Fibre Concrete Reinforcement For Sustainable Infrastructure Development

Sustainable infrastructure development in Indonesia currently still uses concrete as its material, as the use of concrete increases, there are more and more efforts to improve concrete's capabilities or reduce its weaknesses. Many innovations have been carried out, such as adding additional materials and one of them from plastic bottle waste, because the development of flexible infrastructure is one of the key factors in responding to the challenges faced by the global community today. So research was carried out to increase the maximum load of concrete using a mixture of macro fibers derived from plastic bottle waste. The research method used was an experimental method at the Civil Engineering Structure Laboratory, Faculty of Engineering, Islamic University of Kalimantan MAB Banjarmasin. From the results of research testing the maximum load of concrete with variations in macro fibers from plastic waste using cube specimens measuring 15 cm x 15 cm, and cylinders measuring 15 cm x 30 cm, the load increased with a value of 446.66 Kn to 456.66 kN for cube specimen and 210 kN to 303.33 kN for cylindrical specimen.

Assessing the impact of discarded plastic bottles on the resistance to rutting in hot mix asphalt

Undoubtedly, the damage to the upper layer of road pavement caused by the tremendous load of vehicles and climate factors is alarming and challenging to both the government and researchers in the respective field. Addressing these challenges requires innovative solutions to enhance pavement durability and sustainability. In this context, the authors seek to assess the impact of incorporating waste polyethylene terephthalate (PET) as a modifier on asphalt mixture properties. This study investigates the potential of PET, a commonly discarded plastic, to improve the performance of asphalt pavements. The authors conducted evaluations on the rutting performance of asphalt blends containing different PET percentages (0%, 0.2%, 0.6%, 0.8%, 1%) and diverse PET sizes (12 × 3 mm, 20 × 3 mm, and 30 × 4 mm). The experimental approach included dynamic creep tests and the use of a Hamburg wheel tracking device to simulate real-world traffic conditions and measure the mixtures' resistance to deformation. The findings revealed that incorporating PET into asphalt mixtures significantly enhances rutting resistance. Specifically, the addition of PET content improved the viscoelastic properties of the asphalt, making it more resistant to permanent deformation under load. However, the size of PET particles was found to play a crucial role in performance. Larger PET sizes were associated with a decrease in rutting resistance, suggesting an optimal particle size must be determined to maximize benefits. These results support the idea that the careful selection of PET content and size can significantly improve the performance and longevity of asphalt pavements. This approach not only addresses the issue of plastic waste but also contributes to the development of more sustainable infrastructure. By incorporating PET, the research highlights a viable method for enhancing road durability and supporting environmental sustainability, offering a promising solution for future road construction projects.

WASTE MANAGEMENT IN THE CONCEPT OF GREEN RECONSTRUCTION OF ECONOMY

The article defined the concept of waste management in the environmental management system. The research analysed the problems of waste management in the environmental management system from point of view by a number of domestic and foreign scientists. As a result, authors outlined the basic components of waste management: strategic planning, prevention of environmental pollution, conservation of resources, minimization of the amount and toxicity of waste generation, choosing the best prevention option, assessment of effects and consequences, decision-making. The research described the system of green reconstruction of economy and formed the basic principles of the green post-war reconstruction that would provide sustainable economic development. The article outlined the concept of post-war green reconstruction which should focus on such areas as: sustainable construction and resource saving; implementation of renewable energy sources; sustainable development of infrastructure; implementation of a waste management system, minimization of residues. The authors grounded five main stages of waste management process under post-war reconstruction of Ukraine: prevention of waste generation, preparation for reuse, processing, other uses, disposal. Sustainable waste management solutions are essential to maintain environmental harmony but, also, they are linked with cost, public response, political constraints, and social norms. Consumers' environmental awareness influence the demand for goods and services and thus reduce the amount of waste. Research argued that local communities should developed own waste prevention strategies and attract environmentally conscious businesses to their territory. State policy should focus consumers for preferring products in packaging/container that is suitable for recycling or reuse (glass), paper bags, eco-bags, used appliances.

The contribution of data-driven geotechnical assessments to infrastructure development and national economy

In the evolving landscape of geotechnical engineering, the advent of data-driven assessments heralds a paradigm shift, promising to redefine the contours of infrastructure development. This paper embarks on an intellectual quest to elucidate the evolution, significance, and transformative impact of these assessments, weaving through the complex interplay between technological advancements and traditional methodologies. Anchored in a robust methodological framework, the study employs a thematic analysis of peer-reviewed literature, aiming to distill the essence of data-driven approaches within the realm of geotechnical engineering and their consequential role in sculpting resilient, sustainable infrastructure. The scope of this scholarly endeavor spans an examination of the economic implications, challenges, and future directions of geotechnical assessments, culminating in strategic recommendations poised to navigate the labyrinth of implementation hurdles. Key findings illuminate the enhanced quality, safety, and economic efficiency engendered by these modern methodologies, juxtaposed against the backdrop of traditional practices. The study's conclusions advocate for a harmonious integration of green technologies, stakeholder engagement, and policy reformulation, underscoring the imperative for a concerted effort towards sustainable infrastructure development. In essence, this paper not only achieves its aim of delineating the pivotal role of data-driven geotechnical assessments but also charts a course towards a future where infrastructure development is synonymous with innovation, sustainability, and economic viability. Recommendations call for an increased infusion of green investments and the fostering of collaborative frameworks, heralding a new dawn in the quest for resilient infrastructure systems.

The Impact of Sustainable Housing Infrastructure and Church Growth: The Unexplored Potentials and the Way Forward (Real Estate Approach)

Abstract: This study is basically targeted towards examining the impact of Sustainable Housing Infrastructure and Church Growth, identifying both internalities and externalities that makes for revamping and rebranding church properties for a healthy and sustainable environment through employing modern technicalities and framework that reveals and explore latent property values imbedded in church properties (housing). The input should touché across the basic dimensions of sustainability which is environment, economy, social and cultural. These considerations will go through a process, if well harness will deliver a desired output that encompasses availability, affordability, durability and harmony. The paper relied on literature review for textual data in support of sustainable infrastructural development. The findings reveal that the church can be remodel using some technological techniques which are environmental friendly, economically accessible, socially accommodating and culturally harmonious. The paper solicits for a more committed Christian efforts and inclusive review and participation in providing sustainable housing infrastructure in the church.

Balancing Emerging Risks Considering the Life-Cycle Perspectives of Submerged Floating Tunnels for a Resilient Future Infrastructure

Infrastructure expansion considerably contributes to greenhouse gas emissions causing the critical global issue of climate change. In recent years, submerged floating tunnels (SFTs) have thus been developed as a sustainable and efficient solution for crossing large water bodies instead of resource-demanding superstructures (e.g., cable stayed bridges). This research delves into a comparative analysis of two SFT design alternatives: SFTs with pontoons and SFTs with tethers centered on environmental sustainability and long-term viability. By incorporating life-cycle assessments and quantitative risk analysis methodologies, our study aims to ascertain the optimal SFT design for real-world application. Our study embarks on detailed investigations into SFTs and then gathers data on material quantities and LCA studies, identifying potential hazards and comparing life cycle performance. Our new findings highlight the significant advantage of the SFT with a tethered design, which has a lower dependency on materials, particularly steels, resulting in lower CO2 emissions. Additionally, in terms of risk, the SFT with tethers has a lower risk profile in general, especially in situations, including environmental elements, like rising water levels, potential tsunamis, and storms. This design is a promising solution for sustainable and resilient infrastructure development, coinciding with global objectives to cut down carbon emissions and enrich potential benefits in the face of increasing climatic uncertainties. Not only does this study scrutinize the risk and environmental aspects of both SFT designs, but it also opens the path for future infrastructure projects that emphasize engineering robustness and environmental sustainability.

Sustainable Development of Transport Infrastructure in The Baltic Region Within the Framework of The Belt and Road Project

Sustainable Development of Transport Infrastructure in The Baltic Region Within the Framework of The Belt and Road Project

Prioritizing Trail Bridge Construction Projects in Nepal Using Linear Discriminant Analysis

The country of Nepal desperately requires trail bridges to foster rural connectivity and socio-economic progress especially in the remote areas. However, despite their significance, political meddling among other socio-economic factors has continuously influenced bridge construction priorities resulting in a non-uniform distribution that does not always match key indicators like population density, disadvantaged population or number fatalities due to river crossing. This report identifies Linear Discriminant Analysis (LDA) as an objective and fair approach for prioritizing bridge projects. This research will provide a structured way of ranking these bridges with reduced political influence and consequently decreasing social disparities through focusing on such criteria as benefiting homes, total population, disadvantaged population, time saved, type of rivers and risk factor. Trail bridges were in history demanded by Nepal since 1950s in a bid to receive international aid and community-based construction. The participation of the communities in the planning, designing and maintenance of these bridges has increased over time thus promoting sustainability and ownership. However, there are still challenges that remain to ensure equitable distribution of bridge projects that adequately address the needs of the most marginalized groups. Through LDA application, this research demonstrates how priority classes can be effectively separated to objectively determine areas with urgent need for bridge constructions by decision makers. From the analysis it is clear that bridges can be ranked by using socio-economic or geographical data that is quantifiable in order to promote fair infrastructure development. The nexus between traditional knowledge and modern analysis techniques toward sustainable equitable infrastructural development in Nepal cannot be overemphasized by the findings from this study. This. therefore, strengthens rural community resilience while also ensuring resources are distributed based on objective requirements but not political or socio-economic influences.

Sustainable infrastructure development in sub-nations of Nigeria: what alternative financing options are open amidst constrained budget?

Sustainable infrastructure development in sub-nations of Nigeria: what alternative financing options are open amidst constrained budget?

Analysis of the Use of Waste Plastics Low-Density Polyethylene (LDPE) along with Bitumen in the Construction of Asphalt Pavement using the Marshall Test

Plastic disposal is a significant problem as it is non-biodegradable and causes air pollution if burned. The utilization of waste plastics in road construction has gained attention due to environmental concerns and the need for sustainable development of infrastructure. This research investigates the performance waste plastics, low-density polyethylene (LDPE) and, in the asphalt road along with the bitumen based on the Marshall Stability Test. The Optimum bitumen content (OBC) is found to be 5.2%. Different concentrations of LDPE (8% and 10% by weight of bitumen) were used. The use of LDPE on the asphalt pavement has Marshall Stability and Marshall flow values in the usable range as specified in the specification criteria of the Standard Specification for Road and Bridge Works (SSRBW). Also, the use of waste plastics in the pavement reduces the cost and helps to promote an environmentally friendly approach to infrastructure development.

Unveiling Deep-Seated Gravitational Slope Deformations via Aerial Photo Interpretation and Statistical Analysis in an Accretionary Complex in Japan

The objective of this study was to identify the locations of deep-seated gravitational slope deformations (DGSDs) and define the numerical characteristics of these deformations to contribute to the sustainable management of social infrastructure in the event of an increased disaster. The topographic features of the DGSDs were quantitatively characterized based on their surface morphologies. Topographic features indicative of gravitational deformation in pre-slide topographic maps, such as terminal cliff failures, irregular undulations, and gullies, suggest that progressive deformation occurred over a prolonged period. To track the gravitational deformation over time, we interpreted aerial photographs of DGSDs from 1948 and 2012 associated with deep-seated landslides on the Kii Peninsula induced by Typhoon Talas on 2–5 August 2011. Corresponding numerical analysis of the gravitational deformations using 1 m digital elevation models reveals that landslide areas exhibit eight characteristic influencing factors, demonstrating that characteristic morphologies exist in areas that eventually experience landslides. One such morphological feature is the existence of a gently sloping area in the upper section of the deep-seated landslide mass, which comprises a catchment basin without a corresponding valley or gully. These findings suggest that rainwater penetrates the ground, and degrades and deforms the rock within the landslide mass, causing the slope to fail after torrential rainfall. This study holds great significance for advancing sustainable infrastructure development and management and mitigating environmental changes.

Highly stable mesoporous-controlled corncob biochar confined paraffinic material with exceptional latent heat retention performance

Bio-based composites fabricated from bio-sourced waste feedstocks have attracted increasing interest and have shown potential applications in sustainable energy infrastructure development. Thermal management using phase-change materials (PCMs) has appeared as an innovative approach for energy storage and cooling, where pure PCMs that lack thermal stability are encapsulated in solid matrices to ensure the charge/discharge of the latent heat of the composite. However, their energy storage density, thermal stability, and durability are reduced after multiple thermal cycles, besides the complicated and expensive nonrenewable fossil feedstock utilization. Biochar, mostly used for soil remediation, can be redirected and repurposed for the encapsulation of PCMs in renewable energy storage infrastructures. In this study, a “greener” biochar-based composite was fabricated from agricultural corncob-derived biochar (88.9 % mesopore proportion) and a commercially available paraffinic PCM (n-hexadecane) following vacuum impregnation strategies. Corncob biochar combined with hexadecane exhibited an efficient energy per unit mass of 250.6 kJ kg−1 and a latent heat retention of 110.3 % after 500 consecutive thermal cycles. In addition, the corncob biochar/hexadecane composite demonstrated high fractional crystallinity and relative latent heat efficiency (98.9 %). The composite exhibited promising chemical compatibility with composite components, stability, and competitive energy density even compared with a composite made of nonrenewable fossil-based materials, like exfoliated graphene nanoplatelets, which demonstrated reduced latent heat retention after multiple heating-cooling cycles. Intermolecular interactions, such as hydrogen bonding, between the guest molecular chains and host materials played a significant role in the thermal performance of the as-synthesized composite materials. This approach will contribute to overcoming the complexities and costs of composite PCM development in thermal management and thermal energy storage applications and support and advance the UN's sustainable development goal (affordable and clean energy).