Concrete Building Beams Design Calculation Using the LRFD Method
Keywords:
beam calculation, simulation, Framework codeiginiter, LRFDAbstract
Development in building construction or reinforced concrete buildings continues to increase. Until now, most regions in Indonesia have a high level of vulnerability to natural disasters. Beams are included in the main structural components which are used to distribute loads to columns. Thus, quality checks on concrete must be carried out, such as flow tests and concrete strength tests carried out by the Quality Control section.
Beam calculations are currently done manually or using Microsoft Excel so it takes quite a long time just to do the calculations. By creating a website-based Concrete Building Block Calculation Simulation using the LRFD method based on SNI 2847:2013 article 10.3.5, the block calculation only takes a short time, so the remaining time can be used to make blocks according to the planned calculation results.
Creating this website-based simulation uses the CodeIgniter framework, CodeIgniter is a form of framework that utilizes the PHP language to support the website development process quickly and efficiently. The concrete building beam calculation simulation on this website refers to the bending conditions of a single reinforced square beam. Beam calculations on this website produce nominal moment values which are a reference that the calculations have met the requirements. If the calculation results for the nominal moment value meet the requirements, the calculation has been completed and can be continued for making beams of that size.
References
Agus, Setiawan. Perencanaan Struktur Baja Dengan Metode LRFD edisi kedua. 2013. Jakarta: Erlangga.
Bashinskaya OY, Pikul AV, Barabash MS. “Solving the thermal creep problem of concrete by the finite element method. Collection of Scientific Works”. Construction Materials Science Engineering. 2017.
Bashinskaya OY, Pikul AV, Barabash MS. “Solving the problem of thermal creep of concrete by the finite element method. Collection of Scientific Works”. Construction Materials Science Engineering. 2017.
Gravit MV, Nedryishkin OV, Ogidan OT. “Transformable fire barriers in buildings and structures” Engineering Construction Journal 2018.
Sangadji S, Safitri E, Arifin MZ, Kristiawan SA. “Creep behavior of fiber reinforced mortars and its effect to reduce the differential shrinkage stress”. Civil Engineering Journal. 2023
Guo, Z.; Tu, A.; Chen, C.; Lehman, D.E. “Mechanical properties, durability, and life-cycle assessment of concrete building blocks incorporating recycled concrete aggregates”. Journal Clean. Prod. 2018.
Sathiparan, N.; Jaasim, J.H.M.; Banujan, B. “Sustainable production of cement masonry blocks with the combined use of fly ash and quarry waste”. Materialia 2022.
Arunachalam, K.P.; Henderson, J.H. “Experimental study on mechanical strength of vibro-compacted interlocking concrete blocks using image processing and microstructural analysis. Iran”. Journal Science Technology Transportation Civil Engineering. 2023.
Ellis, K., Issa, R. R., & Issa, M. H. “Blockchain in construction engineering and management: A review”. Journal of Construction Engineering and Management, 2019. doi: 10.1061/(ASCE)CO.1943-7862.0001593.
Vaghela, D., & Lalic, B. “Blockchain technology for construction project management. In J. K. Yates (Ed.)”. Construction Project Management. 2020. doi: 10.5772/intechopen.89533
Ganesan, V., & Hallowell, M. R. “Unlocking the value of blockchain in construction: An application framework and roadmap”. Journal of Computing in Civil Engineering. 2020. doi: 10.1061/(ASCE)CP.1943-5487.0000923
Ogunbiyi, O., Aigbavboa, C., Thwala, W., & Oyedele, L. “Blockchain technology in the construction industry: A review of recent applications and future directions”. Journal of Engineering, Design and Technology. 2021. doi: 10.1108/JEDT-05-2020-0222
American Society of Civil Engineers, ASCE 7–22: Minimum Design Loads and Associated Criteria for Buildings and Other Structures, American Society of Civil Engineers, Reston, VA, 2021 [Online]. Available: https://ascelibrary.org/doi/book/10.1061/9780784415788.
R. Sabelli, R.D. Ziemian, B.W. Schafer, “ASD and LRFD lateral load combinations: comparison of required strength and reliability for design of structural steel”. Journal Construction Steel Research. 2024. https://doi.org/10.1016/j. jcsr.2023.108210
Damir Akchurin, Rafael Sabelli, Ronald D. Ziemian, Benjamin Schafer. “ASD and LRFD: Reliability Comparison for Designs Subjected to Wind Loads”. Journal of Constructional Steel Research. 2023. DOI:10.1016/j.jcsr.2023.108327.
Hite, John E. Ebeling, Robert M., White, Barry C. “Hydraulic load definitions for use in Load and Resistance Factor Design (LRFD) analysis, including probabilistic load characterization, of 10 hydraulic steel structures : report number 1”. Engineer Research and Development Center (U.S.). 2020.
Ardiwinata, I. D. M. S. et al. “Perancangan Struktur Gedung Marketing Office Vasaka denga Beton Bertulang dan Rangka Atap Baja Ringan di Jalan WR Supratman-Denpasar”. Jurnal Ilmiah Kurva Teknik. Vol 10 No. 2. 2020.
Astari, N. W. Y. “Analisa dan Perancangan Struktur Gedung Rangka Beton Bertulang Dengan Balok Precast in Site (Studi Kasus : Proyek Pembangunan Gedung G RSUD Kabupaten Badung)”. Universitas Mahasaraswati Denpasar. 2020.
Departemen Pekerjaan Umum, Pedoman Perencanaan Pembangunan Untuk Rumah Dan Gedung. 1987.
Sudarsana, I. K. et al. “Numerical Analysis on Behavior of Reinforced Concrete T-Beam with Shear Strengthening using U-Strap Steel Plates and Bolts”. International Journal of Advanced Science and Technology. Vol 29, Issue 6. 2020.
Yesputra, Rolly, Marpaung Nasrun. “Penerapan Arsitektur Model View Contoller (MVC) Pada Sistem Informasi E-Skripsi Stmik Royal. Jurnal Informatika Sains dan Teknologi, Vol. 3, Issue 2. 2018.
Sallaby, A. F., & Kanedi, I. “Perancangan Sistem Informasi Jadwal Dokter Menggunakan Framework Codeigniter. Jurnal Media Infotama. Vol 16 No 1. 2018.
