ANALISIS KINERJA STRUKTUR AKIBAT BEBAN GEMPA PADA KANTOR PELAYANAN PUBLIK DI KOTA CIMAHI

• Main Author: Muthi'ah Munadiya, - (Author)
• Format: Book
• Published: 2022-07-06.
• Subjects: Thesis; NonPeerReviewed
• Online Access: Link Metadata
• Notes: http://repository.upi.edu/75273/7/S_TS_1602545_Title.pdf; http://repository.upi.edu/75273/2/S_TS_1602545_Chapter1.pdf; http://repository.upi.edu/75273/3/S_TS_1602545_Chapter2.pdf; http://repository.upi.edu/75273/4/S_TS_1602545_Chapter3.pdf; http://repository.upi.edu/75273/5/S_TS_1602545_Chapter4.pdf; http://repository.upi.edu/75273/6/S_TS_1602545_Chapter5.pdf; http://repository.upi.edu/75273/1/S_TS_1602545_.Appendix.pdf
• Keywords: L Education (General); TA Engineering (General). Civil engineering (General)

ABSTRAK Semakin tinggi suatu struktur, semakin rawan struktur tersebut terhadap gaya gempa bumi. Karena hal tersebut, pemodelan dan analisis gedung tahan gempa menjadi penting terutama mengenai perilaku dan level kinerja struktur dalam menahan beban gempa yang terjadi. Tujuan penelitian ini untuk mengetahui respon drift struktur yang terjadi pada gedung Kantor Pelayanan Publik Kota Cimahi berdasarkan metode dinamik respons spektrum dan metode statik ekuivalen serta kriteria kinerja yang terjadi pada struktur dalam menahan gempa sesuai kriteria code ATC-40 yang diharapkan dapat dipenuhi pada saat struktur menerima beban gempa dengan berbagai tingkat intensitas. Pemodelan gedung dibuat tiga dimensi dengan bantuan program ETABS kemudian dianalisis dimulai dari lantai dasar hingga lantai atap. Berdasarkan hasil analisis respons spektrum dan statik ekuivalen dengan nilai maximum total drift arah X masing-masing 0,00055 dan 0,00055. Dan untuk arah Y masing-masing 0,00068 dan 0,00020. Dari hasil analisis maximum total drift tersebut kinerja struktur gedung Kantor Pelayanan Publik Cimahi termasuk ke dalam kategori level kinerja struktur sesuai ATC-40 adalah Immediate Occupancy. Pada level kinerja tersebut struktur gedung tidak mengalami kerusakan struktural dan mengalami sedikit kerusakan non-struktural. Sehingga gedung dapat segera difungsikan kembali setelah gempa terjadi. ABSTRACT The taller a structure is, the more vulnerable it is to earthquake forces. Because of this, modeling and analysis of earthquake-resistant buildings is important, especially regarding the behavior and level of performance of structures in resisting earthquake loads that occur. The purpose of this study was to determine the response to drift structures that occurred in the Cimahi City Public Service Office building based on the dynamic response spectrum method and the equivalent static method as well as the performance criteria that occurred in the structure to withstand earthquakes according to the code which are expected to be met when the structure receives earthquake loads with various levels of intensity. The building model is made in three dimensions with the help of the ETABS program and then analyzed starting from the ground floor to the roof floor. Based on the results of the analysis of the response spectrum and static equivalent, the maximum value for the total drift in the X direction is 0.00055 and 0.00055, respectively. And for the Y direction 0.00068 and 0.00020, respectively. From the results of the analysis of the maximum total drift , the structural performance of the Cimahi Public Service Office is included in the category of structural performance level according to ATC-40, namely Immediate Occupancy. At this level of performance, the building structure did not experience structural damage and had little non-structural damage. So that the building can be used again immediately after the earthquake occurs.