Numerical modeling of confined masonry walls with and without openings
碩士 === 國立成功大學 === 土木工程學系 === 107 === Masonry wall plays an important role in seismic performance of confined masonry. The single diagonal strut model is the simplest way to simulate the behavior of the masonry wall. In Taiwan, to describe the equivalent strut behavior, we use the force-displacement...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2019
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| Online Access: | http://ndltd.ncl.edu.tw/handle/nb793s |
| Summary: | 碩士 === 國立成功大學 === 土木工程學系 === 107 === Masonry wall plays an important role in seismic performance of confined masonry. The single diagonal strut model is the simplest way to simulate the behavior of the masonry wall. In Taiwan, to describe the equivalent strut behavior, we use the force-displacement relationship proposed by TEASPA. In this study, the pushover analyses are performed by OpenSees computer program. From the comparison with the test and analysis results, correct the numerical model and relative parameters. The goal is to select the most accurate numerical model of confined walls with and without openings. On the part of the masonry walls with openings, it is convenience to use reduction factor to predict the stiffness and strength.
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