Research Review of the Response Displacement Method for Aseismic Design of Underground Structures
The application of response deformation method in aseismic analysis of underground structures is becoming more and more extensive in recent years.The basic principle and application status of response deformation method were briefly introduced.The development process and the latest research progress of reaction displacement method were summarized in detail from the perspective of key factors such as stratum deformation,foundation spring and structural model.Additionally,the research direction of the method improvement was clarified.It is pointed out that the interaction between strata and structures is an important source of error that affects calculation accuracy.In addition,based on the above,the prominent problems in the current application process of the reaction displacement method were discussed,and key issues that need to be further studied in the process of further expanding application scenarios and improving the representativeness of results were proposed.
earthquakeunderground structureaseismic designground springinertia force
万方数据
维普
