期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：186
期号：2
页码：012034
DOI：10.1088/1755-1315/186/2/012034
语种：English
出版社：IOP Publishing
摘要：The two models commonly used in response displacement method were introduced. And then, put forward a simplified response displacement method (SRDM) using new load-structure (NL-S) model. Based on the classical response displacement method (CRDM), SRDM simplified the earthquake action of input underground structures, and neglected some computations which are cumbersome and small. Finally, SRDM was verified by an example. In the calculation, the general analysis of SRDM was carried out by changing the following 3 aspects: soil properties, seismic wave type, PGA. The 3 methods of time history method (THM), CRDM and SRDM were used for calculation. The results of SRDM were compared with the results of the other two methods. The calculation results shows that the SRDM is the most convenient and suitable for practical engineering application, and its calculation precision is high.
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