A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Structural Analysis Using Matched Acceleration Time Histories
The seismic design of buildings in Indonesia is usually calculated using response spectral acceleration (RSA) design. This seismic force model can be obtained based on the Indonesian seismic code. Another seismic force model that can be used for structural analysis can be developed using acceleration time histories (TH). The TH used for structural analysis should be matched with the RSA design. This paper describes the structural analysis of buildings using two different seismic force models, response spectra acceleration and acceleration time histories. The analysis was carried out at a sample building in Semarang. Two different soil investigations were carried out at the building area: soil boring and array microtremor. The purpose of the array microtremor investigation is to predict the bedrock position and soil profile from bedrock elevation up to the earth’s surface. However, the purpose of the soil boring investigation is to obtain the site soil class. In terms of horizontal floor displacement and internal drift ratio, the performance of RSA design and matched TH (matched to RSA design) earthquake force models were almost equal, and no significant output differences were obtained using these two seismic force models.
Structural Analysis Using Matched Acceleration Time Histories
The seismic design of buildings in Indonesia is usually calculated using response spectral acceleration (RSA) design. This seismic force model can be obtained based on the Indonesian seismic code. Another seismic force model that can be used for structural analysis can be developed using acceleration time histories (TH). The TH used for structural analysis should be matched with the RSA design. This paper describes the structural analysis of buildings using two different seismic force models, response spectra acceleration and acceleration time histories. The analysis was carried out at a sample building in Semarang. Two different soil investigations were carried out at the building area: soil boring and array microtremor. The purpose of the array microtremor investigation is to predict the bedrock position and soil profile from bedrock elevation up to the earth’s surface. However, the purpose of the soil boring investigation is to obtain the site soil class. In terms of horizontal floor displacement and internal drift ratio, the performance of RSA design and matched TH (matched to RSA design) earthquake force models were almost equal, and no significant output differences were obtained using these two seismic force models.
Structural Analysis Using Matched Acceleration Time Histories
Lecture Notes in Civil Engineering
Lie, Han Ay (editor) / Sutrisna, Monty (editor) / Prasetijo, Joewono (editor) / Hadikusumo, Bonaventura H.W. (editor) / Putranto, Leksmono Suryo (editor) / Partono, Windu (author)
2022-02-01
12 pages
Article/Chapter (Book)
Electronic Resource
English
Structural Analysis Using Matched Acceleration Time Histories
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