PERANCANGAN PROGRAM PERHITUNGAN DESAIN STRUKTUR BETON BERTULANG GEDUNG KULIAH 3 LANTAI DENGAN SISTEM GANDA MENGGUNAKAN BAHASA PEMROGRAMAN PYTHON

Abstract

In the design of the calculation program, this time aims to perform preliminary design calculations and the design of reinforcement requirements in the design of a 3-story college building with a dual system. The dual system is a combination of the Special Moment Resistant Frame System and the application of shear walls. Based on the design requirements, a calculation program is made to be able to perform calculations on structural elements of beams, columns, plates, and shear walls in accordance with SNI 2847:2019 which is presented in the form of an application using the Tkinter module in the design of the interface. From the results of the structural analysis, it can be concluded that the building structure has met the capacity check, then the internal forces will be obtained which will be used for calculations in the calculation program. Based on the double system check, it was found that the frame structure can withstand the forces caused by the earthquake in the x and y directions of 69.9% and 37.756%, respectively. Based on these results, the structure has met the requirements of a dual system, where the truss system must contribute to resisting lateral forces of at least 25% of the total force. After passing the structural checking stage, the reinforcement requirements will be calculated using the calculation program that has been designed. Before performing calculations using the program that has been made, blackbox testing is carried out to see if there is a failure in the system. If the program is able to perform calculations, usability testing is carried out to users by distributing questionnaires and links to download applications. Based on the tests that have been carried out, it was found that the entry calculation program got an average value of 72,638 in the acceptable (good) category.