3rd Floor Research Articles

ANALISA PENGUATAN STRUKTUR PENAMBAHAN LANTAI BANGUNAN GEDUNG (STUDI KASUS DI DPMPTSP KAB. KUDUS)

The research was conducted in the Kudus Regency Public Services building which originally had a floor area of 1172 m2. In 2022 there will be development, so a new floor will need to be added. Where the land area cannot be used to build horizontally, add vertical floors to a 2-story building to become 3 floors. The research was carried out by testing the quality of concrete using the Hammer Test, obtaining a result of 20.75 MPa, then modeling analysis was carried out using SAP 2000 v14 software and manual calculations based on SNI 03-2847-2002, SNI 031726-2012, and SNI 1729-2015. This analysis was carried out in 3 stages, the first was an analysis of the initial conditions of the existing building, the second was an analysis of the existing structure with the additional load of the new floor, and the third analysis was with the additional load and structural strengthening. The results of the structural analysis stages 1 and 2 stated that the beam structural elements experienced overstrength (O/S) or could not withstand the additional load of the 3rd floor. With this data, structural reinforcement calculations were carried out using the concrete jacketing method with a number of longitudinal reinforcement 7D16 stirrups Ø10-100 for beams and the amount of longitudinal reinforcement 8D19 stirrups Ø10-100 and the method of strengthening with steel profile IWF 200.200.8.12.

Pembuatan Media Pembelajaran Virtual Berbasis Construct 2

The community service activity "Creating Construct 2-Based Virtual Learning Media" was carried out on Saturday, October 8, 2021. This service activity was attended by 203 participants consisting of 26 people (12.8%) lecturers, 25 people (12, 3%) teachers, 149 (73.4%) students, and 3 (1.5%) alumni. Activities are carried out online and offline. Online using Zoom, while offline it was held on the 3rd floor of building A, Faculty of Tarbiyah and Teacher Training, Mataram State Islamic University. Activities are carried out through several stages, namely; opening, the core activity is the provision of materials or presentations on making virtual learning media using the construct 2 application, question and answer with all participants both offline and online, and ends with prayer and closing. This service activity succeeded in providing understanding to all participants, 187 (92.1%) of whom had never used the Construct 2 application or program in making virtual-based learning media, especially using the Construct 2 application.

Hybrid solar power plant for lighting power source in the politeknik negeri jember engineering department building

The sun is one of the potential renewable energy sources in Indonesia. One use of solar energy is to generate electricity. The Politeknik Negeri Jember Engineering Building already has a hybrid type solar power plant. However, it has not been utilized optimally because it is not connected to the building’s electrical network. This research aims to plan the connection of a solar power plant with an engineering building lighting system. The electrical network for the Engineering Department building that will be supplied by the solar power plant is the electric lighting system on the 3rd floor. The cable chosen is 4 mm2 with a cable length of 81 meters. Electrical connection from the solar power plant to the engineering building electrical network is carried out via an automatic transfer switch. If the condition of the electricity generated is adequate, the electricity will be connected automatically to the building’s lighting electricity network. If the electrical energy produced is insufficient or has run out, the lighting electricity network will automatically connect to the main electricity source. The building’s solar power plant is equipped with an internet of things system to monitoring its performance. The daily lighting electricity consumption is around 2.55 kwh.

CFD simulation of pumping ventilation with two asymmetrically arranged openings on the rear wall in a three-story isolated building

Pumping ventilation, driven by periodic vortex shedding, can effectively improve the ventilation rate of single-sided ventilation. Previous studies on pumping ventilation mainly considered symmetric opening conditions, while the asymmetric opening distribution has not been well studied. Therefore, this study investigates the pumping ventilation of an isolated three-story building with asymmetric opening conditions using computational fluid dynamics (CFD) simulations. Unsteady Reynolds-averaged Navier-Stokes (URANS) method with SST k-ω turbulent model is adopted to conduct the CFD simulations. The effects of horizontal translation distances, internal partitions, and inter-floor interference on time-averaged and fluctuating ventilation rates are investigated. The simulation results show that the mean ventilation rate is larger than the fluctuating ventilation rate. The mean ventilation rate increases while the fluctuating ventilation rate decreases with the increase of the horizontal translation distance. In addition, the internal partition decreases the pumping ventilation rate primarily by reducing the fluctuating ventilation rate rather than the mean ventilation rate. Furthermore, the ventilation rates of the 2nd floor are promoted by simultaneous pumping ventilation of the 1st and 3rd floors compared to the situation that only the 2nd floor is ventilated. The ventilation rates of the 1st floor are the largest, and of the 3rd floor are the lowest. The findings of this study benefit the deeper understanding of pumping ventilation and provide theoretical guidance on the opening designs of multi-story buildings for better ventilation efficiency.

Preface

The 3rd International Conference on Agriculture and food sustainability (The 3rd ICAFOSY 2023) The 3rd INTERNATIONAL CONFERENCE ON AGRICULTURE AND FOOD SUSTAINABILITY (The 3rd ICAFOSY 2023) marked a significant milestone in the pursuit of global efforts to address the challenges facing food systems and nutritional security in the wake of climate change, particularly in developing countries. With its overarching theme, “Enhancing the resilience of food systems for food and nutritional security under climate change,” The conference united academics, researchers, specialists, policymakers, and practitioners committed to advancing sustainable agricultural practices.At the heart of this collective endeavor, the conference served as a dynamic platform for exchanging ideas, cutting-edge research findings, and innovative solutions. Delegates explored various dimensions of the conference’s focus and scopes, ranging from adaptation, mitigation, and resilience strategies to climate-smart agriculture adoption and the intricate interplay between climate change and agriculture. Participants engaged in fruitful discussions on topics such as bioenergy for sustainable agriculture, climate change education for social transformation, and governance strategies for ensuring food security in the face of climate challenges.A moment of reflection and gratitude is extended to all the colleagues and participants whose dedication and expertise contributed to the success of the 3rd ICAFOSY 2023. The collaborative spirit exhibited during the conference underscored the importance of interdisciplinary approaches in addressing the complex and multifaceted issues surrounding agriculture, food sustainability, and climate change. The collective wisdom and shared experiences of our colleagues have undoubtedly enriched the dialogue and propelled us closer to actionable solutions for a more resilient and sustainable future.The 3rd ICAFOSY held on October 30-31, 2023, the conference found its home in the Main Hall of the Department of Agricultural Socio-economic Building, 3rd Floor, Universitas Brawijaya, Malang, East Java, Indonesia. The hybrid format of the event allowed for both in-person and virtual participation, enabling a global audience to engage in the discussions and contribute to the conference’s goals. The unique blend of physical and virtual interactions fostered a sense of global collaboration, transcending geographical boundaries to address the challenges posed by climate change to agriculture and food sustainability.Finally, the resounding success of the 3rd ICAFOSY 2023 would not have been possible without the unwavering support and commitment of the Department of Agricultural Socio-economic, Faculty of Agriculture, Universitas Brawijaya.List of Editor, Technical Programme Committee are available in this pdf.

Evaluation of building structure planning using SNI 1726:2019 and SNI 2847:2019 in earthquake-prone areas

The Indonesian National Standardization Body has updated the regulations on procedures for planning and constructing buildings to make them more effective and efficient by issuing SNI 1726:2019 and SNI 2847:2019. The Training Center Building is planned in 2019 using SNI 1726:2012 and SNI 2847:2013. The purpose of this research was to evaluate the strength of the structural elements of the Training Center Building based on SNI 1726:2019 and SNI 2847:2019. This research was conducted using the Response spectrum method with the help of the ETABS.20.2.0 application and SP COLUMN.16 and was guided by SNI 1726:2019 and SNI 2847:2019. The results of the Modeling of the Training Center Building for mass participation that has occurred have not met the requirements of SNI 1726:2019 because they have not fulfilled the 100% requirement, namely 99.7% for the X direction and 99.7% for the Y direction, so that it is evaluated using SNI 1726:2019, participation is obtained the mass has been reached 100% in the 11th mode. The drift between floors for the X and Y directions is safe. Analysis based on SNI 2847:2019 has not met the safety requirements of the structure because there are 5 beams that experience overstress or overstress, namely beams B77, B78 on the 1st floor, beams B63 and B80 on the 2nd floor and beam B81 on the 3rd floor.

Comparative Study of Cost and Eco-Efficiency Factors of Aluminum and Conventional Formwork in The AYOMA Apartment Construction Project

The AYOMA Apartment construction project used two types of formwork; both aluminum formwork and conventional formwork are applied on one floor. A comparison of the costs of the two types of formwork used has not been carried out in the project planning. This study aimed to obtain a comparison between aluminum formwork and conventional formwork in terms of cost and eco-efficiency factors. The comparison was made specifically on the formwork of the 3rd Floor of the West Tower, The AYOMA Apartment. The unit price analysis of formwork was based on the coefficient of each work item following the regulation on Unit Price Analysis of Public Works and unit price standards applicable in the project location area. The eco-efficiency factors were calculated from the waste produced by manpower. The calculation results showed that the cost of aluminum formwork for the 3rd Floor of West Tower of The AYOMA Apartment is IDR 2,708,328,757.73 or 2.25 times higher than the conventional formwork cost of IDR 1,204,987,034.60. However, when the reusability factor was considered, aluminum formwork is up to 14.83 times more efficient than conventional formwork. In the eco-efficiency factors analysis, the waste produced by manpower for the work of aluminum formwork is less, only 56.48% of the waste produced by manpower for the work of conventional formwork. The amount of waste produced from the main material and the quality of concrete produced by using aluminum formwork support the conclusion that aluminum formwork is more eco-efficient than conventional formwork.

Case study: Computer modeling the noise produced by a future food court radiated to nearby existing offices

Lately, there’s an increase in the co-existence of spaces of different usage with acoustical challenge. Throughout 2016 to 2018, the 2nd floor of the Complexe Les Ailes, in Montreal, underwent a fit-out to become a food court. At its center, there is an elliptical atrium where all levels are can be viewed. There are existing offices above the food court separated by a glass pane. The purpose of this study was to evaluate the noise generated by human activities in the future food court to the adjacent offices and recommend noise control elements if needed. Multiple sound samples were taken at existing food courts to quantify the sound level. Simulations were done with ODEON, a room acoustic software, to evaluate the sound level produced by different activities. On-site measurements were conducted to calibrate the existing conditions with the 3D ODEON model. Finally, noise reduction tests were undertaken to determine the sound levels that would be radiated in the offices by the activities in the food court. To reduce noise disturbance in the offices, acoustical treatment under the ceiling of the food court was recommended and the 3rd and 4th floor glass panes composition would have to be improved.

ANALYSIS OF TECHNICAL AND FINANCIAL FEASIBILITY STUDY OF PROJECT DEVELOPMENT RENOVATION OF KAPUAS INDAH MARKET PROJECT AND PUBLIC SERVICE MALL

Each district or city is required to establish a Public Service Mall for services to the community, therefore the Government wants to make the Kapuas Indah Market building multifunctional which has been neglected for a long time by having a Public Service Mall on the 3rd floor of the Kapuas Indah Market with a total building area of ± 7,380m2. The construction of this renovation will certainly have various impacts so it is necessary to carry out a feasibility study in terms of technical and financial aspects.Analysis of the technical aspects carried out is based on the Basic Building Coefficient (KDB) of 78.79%, Building Floor Coefficient (KLB) of 2.36, Green Area Coefficient (KDH) of 21.20%, Parking Space Requirement of 581SRP, and Accessibility The locations reviewed are in accordance with applicable regulations and guidelines that the technical aspects of the renovation of the construction of the Kapuas Indah Market and Public Service Mall can be said to be feasible or have met the requirements in the construction of a project. While the results of the financial feasibility analysis show that the renovation project for the construction of the Kapuas Indah market and the Public Service Mall is feasible (profitable) because the results obtained using the Net Present Value (NPV) obtained a value of Rp. 10,223,725,624 > 1, the value of the Benefit Cost Ratio (BCR) of 1.1409 ³ 1 , the Internal Rate Of Return (IRR) is 7.78% > MARR, and the Payback Period (PP) value is 22 years 11 months 14 days < the investment plan age is 30 years. The sensitivity results show that the feasibility assessment of financial parameters is very sensitive to the IRR parameters for increasing expenses and decreasing revenue costs.

Tailoring endoscopic third ventriculostomy for diverse 3rd ventricular floor landscapes

Endoscopic third ventriculostomy (ETV) offers an effective minimally invasive solution for obstructive hydrocephalus. This video chapter provides insights into patient selection, surgical technique, and post-operative care for ETV. The chapter outlines ETV’s evolution and indications, emphasizing meticulous patient selection based on radiological parameters and clinical evaluation. Pre-operative planning ensures procedural precision, with detailed guidance on optimal head positioning and burr hole placement. Under general anesthesia, the ETV technique involves precise ventricular access and stoma creation using channeled neuroendoscopes. Post[1]operative management focuses on vigilant monitoring and outcome assessment. ETV demonstrates success rates ranging from 70 to 90%, with proper patient selection and pre-operative evaluation associated with better outcomes. This chapter serves as a valuable resource for neurosurgeons navigating hydrocephalus, showcasing ETV’s efficacy in select cases.

Construction Delays Analysis in the Kampung Akuarium Flats Project, Penjaringan-Jakarta

<p class="Abstract"><span lang="EN-US">The most common impediment to project work is a delay in implementing work activities. Even though the completion time has been calculated, there are several influencing factors, such as natural factors that cannot be predicted, late material delivery, a lack of workers that are not optimal when doing project work, and insufficient funds. In this case, the construction project of the Kampung Akuarium flats in Penjaringan area of North Jakarta was delayed from both technical and non-technical. The objective of this study</span><span lang="EN-US"> is</span><span lang="EN-US"> </span><span lang="EN-US">to identify the factors causing the project delays and the delay time of the project. This research was conducted by collecting data obtained and processed using Microsoft Project 2019 and the Critical Path Method (CPM) to help identify the problems. From the results that have been analyzed, critical paths include the structural work, finishing architecture 3rd floor, finishing architecture 4th floor, and finishing architecture 5th floor. If not completed immediately or delayed during implementation, the entire project schedule will be delayed. This has an effect where the initial contract plan was completed in 182 days to 259 days with a difference of 77 days or 11 weeks.</span></p>

Ventilation Performance of Air Duct in Double Loaded Corridor Building: A Case Study

Buildings with double-loaded corridor types are often found in Indonesia and generally function as offices or lecture rooms. This type of building is popular because of its efficient circulation path to accommodate the movement of occupants. However, a wall separating the room from the corridor makes it impossible to put windows to implement a cross-ventilation system due to acoustic problems. Hence, to achieve indoor thermal comfort, this type of building relies on using an air conditioning (AC) system. However, with the WHO's call to reduce the use of AC during the COVID-19 pandemic, it is necessary to evaluate cross-ventilation in double-loaded corridor buildings to meet comfort standards while still preventing acoustic problems due to noise from corridors and other spaces. The study proposes a new natural ventilation system using air ducts placed above the corridor ceiling to create cross-ventilation in lecture buildings. The E-ITERA building was chosen as a case study in this research. The building has a glass facade with several small windows that can be opened outside. The corridor of this building is designed with openings at both ends, allowing for direct connection to the outside air. The walls facing the passage have a single door and four small ventilations on the aisle's upper side. Simulations were carried out in two classrooms on the 3rd floor using CFD (Computational Fluid Dynamics) software. Experiments were carried out to change the size of the air duct and the size of the ventilation on the wall that leads to the corridor. The results showed that the air duct was able to create cross-ventilation. Ventilation performance is improved when the WWR air duct is the same as the WWR window. The highest air velocity in the centre of the room is 0.6 m/s. Doi: 10.28991/CEJ-2023-09-10-06 Full Text: PDF

Simulasi Setting WLC berdasarkan kebijakan VLAN pada Client yang terhubung ke AP di Gedung Gamma (Administrasi) Sekolah Vokasi IPB

IPB University Vocational School has several buildings including the Gamma Building as an administrative center. In the Gamma Building several access points were installed to support administrative activities. The gamma building consists of 4 floors where each floor has different needs. The 1st floor is for student administration activities, the 2nd floor is for financial administration, data and leadership rooms, the 3rd floor is lecturer meeting rooms and leadership rooms and the 4th floor is lecturer meeting rooms and lecturer rooms. Management is required to set the AP point configuration based on the SSID, so WLC is used to set the SSID based on the VLAN created. The methods used in making this simulation are observation, design and testing. Observations were carried out to see the need for access points in the gamma building and what SSIDs would be created, including VLAN 10 SSID for leadership, VLAN 20 SSID for lecturers, VLAN 30 SSID for students, VLAN 40 SSID for staff and VLAN 50 SSID for guests. Design is the process of making a network topology in a Cisco packet tracer simulation based on observations. Tests are carried out whether the SSID is obtained by each client based on a certain VLAN. Obtained from the results of SSID testing on each floor based on the provisions where on the 1st floor all SSID, on the 2nd floor Leaders, Lecturers and staff, on the 3rd floor Leaders, lecturers and guests and on the 4th floor leaders and lecturers. Each client gets its SSID based on the VLAN that is set.

Applying an Artificial Neural network- Developed Collective Animal Behavior Algorithm for seismic reliability evaluation of structure

The seismic design contains considerable uncertainties, which originate from the structural geometries, earthquake motions, analytical models, and material properties. By considering all main uncertainties, reliability analysis is applied estimating the possibility of failure in each of a set of performance requirements. Structural failure localization, quantification, and failure possibility evaluation are principal outputs in the structures reliability evaluation. In this paper, an Artificial Neural Network- Developed Collective Animal Behavior Algorithm is used for reducing the problem complexity needed for reliability investigation and failure detect. In this way, a definite structure is modeled and some failure case are determined. These cases are recognized as train databases for organizing the ANN-DCABA. Therefore, the correlation among structure's response as input and structure's stiffness as output is provided utilizing Artificial Neural Network- Developed Collective Animal Behavior Algorithm. The provided method is so efficient and produces advisable precision in structural failure discovery under a series of ground motions. Besides, for assessing the structure reliability, 5 accidental variables are determined. These are columns’ state of the 1st, 2nd, and 3rd floor, gravity loads, and elasticity modulus. Finally, the Artificial Neural Network- Developed Collective Animal Behavior Algorithm specifies the failure probability of the proposed structure and it can reduce the computational effort required for reliability analysis and damage detection. However, MCS could indicate the failure probability for a given structure; the Artificial Neural Network- Developed Collective Animal Behavior Algorithm helps simulation techniques for receiving an acceptable precision and decrease computational effort.

Analysis of Internal Forces and Structural Dimensions on the Variations of Courtroom Placement of DPRK Building

The construction of state buildings is caused by the increased mobility of needs. One of them is the DPRK building that wants the placement of the plenary session room to be on the 2nd or 3rd floor. This study aims to evaluate the internal style and behavior of the structure that arises due to variations in the placement of the plenary session room so as to produce the most optimal choice of courtroom for the most effective structural dimensions. Structural analysis was carried out using the ETABS program by carrying out 4 variations of courtroom placement, namely Varian 1 (the courtroom is located on the 1st floor), Varian 2 (2nd floor), Varian 3 (3rd floor), and Varian 4 (4th floor). Variant 2 (DED) is a reference sourced from the DED from the planning consultant. The seismic load analysis used is the method of Dynamic Analysis of Response Spectrum Variety. Parameters reviewed are internal forces (axial, normal, and moment) and structural behavior (story displacement, displacement between floors, nominal base shear forces, and vertical irregularities). The calculation analysis refers to the latest standards, namely SNI 1726:2019, SNI 1727:2020, and SNI 2847:2019. The results of this study indicate that the greatest internal force values occur in Variant 4. The level displacement and the displacement between floors increase in the variant with the smaller structural element dimensions. The level displacement of the X and Y axes has increased in Variant 3 and Variant 4, and has decreased in Variant 1. The nominal base shear force value has decreased for Variants 1, 3, and 4 against Variant 2 (DED) because it has smaller structural dimensions. . All modeling variants experienced soft stiffness irregularity type 1A, excessive soft stiffness irregularity type 1B, and heavy (mass) irregularity type 2. Variant 1 was chosen as the variant with the best courtroom placement, because it met the requirements for earthquake design.

Hysterectomy with or without ovarian conservation: similar associations with vascular health?

From the 1Menopause and Midlife Clinic, Division of Women's Health, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 2Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 3Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA. Received April 19, 2023; revised and accepted April 20, 2023. Funding/support: None reported. Financial disclosure/conflicts of interest: None reported. Address correspondence to: Tara K. Iyer, MD, NCMP, Division of Women's Health, Department of Medicine, Brigham and Women's Hospital, 1620 Tremont Street 3rd Floor, Boston, MA 02120. E-mail: [email protected].

ANALISIS PERCEPATAN WAKTU PELAKSANAAN PROYEK BERBASIS MICROSOFT PROJECT (STUDI KASUS: PEMBANGUNAN RENOVASI HOTEL LAGUNA RESORT AND SPA NUSA DUA)

In project construction, problems during the implementation phase are unavoidable, resulting in non-compliance with the previously designed plan. In the case study of the construction of the Laguna Resort and Spa Nusa Dua hotel, based on the author's observations, data from the Planned Time Schedule and Realization Time Schedule found differences in the realization time with the plan, where the realization was delayed. In overcoming the delay, it is necessary to accelerate the completion time by accelerating the implementation time and conducting an analysis regarding how much influence the acceleration of completion time has by utilizing the Microsoft Project program. The data used is a quantitative descriptive method, namely by submitting a request for data to the Contractor. From processing the data and conducting 3 experiments on Microsoft Project, the authors chose the second experiment, namely by accelerating the Millwork sub-bill by reducing the average work duration of 1 working day. Activities that experience acceleration are as many as 26 work items including 8 work items on the 1st floor, 6 items on the 2nd floor, 6 items on the 3rd floor, and 6 items on the 4th floor. The results of the accelerated time are 5 (days) according to the time plan schedule

PERENCANAAN STRUKTUR ATAS RUANG BELAJAR PONDOK PESANTREN YATI/YAYASAN TARBIYAH ISLAMIYAH KAMANG MUDIK

The development of science must be accompanied by adequate facilities and infrastructure. Due to the increase in needs that must be met, the existing building is unable to accommodate learning activities. For this reason, it is necessary to improve facilities and infrastructure in the form of building additions, renovations or construction of new buildings, as is the case with the YATI Kamang Mudik Islamic Boarding School. With the increase in the number of students and the inadequate condition of the building, it is necessary to add a new building. This became the basis for the author to plan a new class building Ponpes YATI. From the results of the structural analysis, the structure repeating was obtained, the analysis that the author got was, the material used was steel fy = 420Mpa and fc '= 20.75Mpa. For the reinforcement of the floor plate, reinforcement is used for the direction x=Ø10-150, while the direction y=Ø1 0-150 is used. Ground floor column planning uses steel fy=240Mpa and fc'=24.9Mpa. With a size of 45cmX45cm. The planning of the 1st floor column uses steel fy=240Mpa and fc'=24.9Mpa. With a size of 40cmX40cm. The 2nd floor column planning uses fy=240Mpa and fc'=20.75Mpa steel. With a size of 35cm X 35cm. The planning of the 3rd floor column uses steel fy=240Mpa dan fc'=20.75Mpa. With a size of 35cmX35cm. While beam planning, for the main beam uses steel fy = 420Mpa and fc '= 20.75Mpa with a beam size of 50cmX30cm, for beam 2 and child beams using steel fy = 400Mpa and fc '= 20.75Mpa with a beam size of 2 45cmX25cm and a child beam of 35cmX25cm. Keywords: Building, Construction, Reinforcement, Steel Quality, Concrete Quality

PERENCANAAN PEMBANGUNAN GEDUNG BARU 3 LANTAI “TABEK MAINAN” DI JALAN M.YAMIN KELURAHAN AUR KUNING KECAMATAN AUR BIRUGO TIGO BALEH KOTA BUKITTINGGI

The number of buildings that collapsed was caused by the ability of a structure that was not able to support the working load, causing significant loss of property and even life. Therefore, in planning the design of a building structure, it must be really full of accuracy, careful calculations and according to the requirements with reference to the Indonesian National Standard (Indonesian Loading Regulations for Buildings and Buildings SNI-2847-2019 and SNI-1726-2019). This study aims to plan the dimensions of structural elements, calculation of structural reinforcement. The structural element data used are the results of the preliminary design (Preliminary Design). The analysis is assisted by the SAP2000 Version 11 program with the selection of a network system structure system (Grid System). Based on the results of the Preliminary design calculation, data is obtained for the use of the superstructure of the 1st floor to the 3rd floor where the cross section of the main column is 40 x 50 cm, the terrace column is 30x30 cm, the main beam is 30x40 cm, and the joist is 20x30 cm. The planning of floor slabs and also not concrete which was carried out with Preliminary design was found to be 12 cm thick. Planning for the foundation using a well foundation with a depth of 2 meters, and using a concrete buis with a diameter of 1 meterKeywords: Preliminary design, SAP2000 analysis, reinforcement calculation, foundation bearing capacity

The Bidirectional Brain-Gut-Microbiome Axis in Pediatrics: What We Know and What Lies Ahead.

Co-Director Neurogastroenterology and Motility Program Digestive Health Institute Children's Hospital Colorado Assistant Professor of Pediatrics University of Colorado School of Medicine 13123 E. 16th Ave | Admin Pavilion, 3rd Floor, C3417 Aurora, CO 80045 Ph: (720) 777-6699 | Fax: (720) 777-7277 [email protected] Director Neurogastroenterology and Motility Program Digestive Health Institute Children's Hospital Colorado Associate Professor of Pediatrics University of Colorado School of Medicine 13123 E. 16th Ave | Admin Pavilion, 3rd Floor, C3417 Aurora, CO 80045 Ph: (720) 777-6699 | Fax: (720) 777-7277 [email protected] Conflicts of interest: None Funding sources: None for this work