ANALISIS PENGARUH BENTUK KOLOM PADA GEDUNG
TERHADAP BEBAN SEISMIK
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
SIDABUTAR, ASRI PUSPITA SARI
Yuhanah, Tri
Yuhanah, Tri
Subject
Teknik Sipil
Datestamp
2019-10-07 06:01:18
Abstract :
Indonesia has a fairly high earthquake intensity. These conditions affect the planning of buildings, especially tall buildings as earthquake resistant structures. The earthquake load that occurs will greatly affect the planning of columns in the building. This study aims to determine the effect of efficient reinforcement in the form of square and rectangular columns in a square and rectangular building plan with a variation of 4 spans, 6 spans and 8 spans against seismic loads. Structure modeling, analysis and design process using computer programs. At this stage, the definition of all types and sizes of the elements of the apartment building is made with a variety of modules, 4 spans, 6 spans, 8 spans. The earthquake loading analysis used in this modeling uses spectrum response analysis. Based on the results of the discussion, it is known that the structure vibration period (T) of the entire building is smaller than the maximum fundamental approach vibration period (Tmax) in both square and rectangular columns. The inter-floor deviation in the rectangular column building is larger than the square column building with x direction deviation, while in the Y direction deviation the square column building is larger than the rectangular column building which occurs on the 4th floor. The main reinforcement in the rectangular column is more the amount is compared to a square column. And shear reinforcement in rectangular column buildings on floors one to three is tighter than in square columns
Indonesia has a fairly high earthquake intensity. These conditions affect the planning of buildings, especially tall buildings as earthquake resistant structures. The earthquake load that occurs will greatly affect the planning of columns in the building. This study aims to determine the effect of efficient reinforcement in the form of square and rectangular columns in a square and rectangular building plan with a variation of 4 spans, 6 spans and 8 spans against seismic loads. Structure modeling, analysis and design process using computer programs. At this stage, the definition of all types and sizes of the elements of the apartment building is made with a variety of modules, 4 spans, 6 spans, 8 spans. The earthquake loading analysis used in this modeling uses spectrum response analysis. Based on the results of the discussion, it is known that the structure vibration period (T) of the entire building is smaller than the maximum fundamental approach vibration period (Tmax) in both square and rectangular columns. The inter-floor deviation in the rectangular column building is larger than the square column building with x direction deviation, while in the Y direction deviation the square column building is larger than the rectangular column building which occurs on the 4th floor. The main reinforcement in the rectangular column is more the amount is compared to a square column. And shear reinforcement in rectangular column buildings on floors one to three is tighter than in square columns
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