Effect of frozen soil layer on seismic response of bridges 冻土层对桥梁地震反应的影响
2.
Effects of frozen soil layer and radiant damp of foundation soil on site earthquake responses are studied in detail . the seismic wave that is prerequisite at the seismic responses calculation of structure is obtained by using back analysis 研究了冻土层的存在、地基辐射阻尼等因素对场地地震反应的影响以及通过反演计算得到结构地震反应分析时所需要的地震波。