Using the local nonlinear property of the isolated structure, the computational efficiency of nonlinear time history analysis of the isolated structure is close to that of linear dynamic analysis.
充分利用铅芯橡胶支座隔震结构的局部非线性性质，使非线性隔震结构的时程分析计算效率接近线性动力分析。
Non linear analysis and a non linear dynamic time history analysis were made for the confined masonry wall and structures respectively.
采用非线性有限元法对约束砌体横墙进行全过程分析，采用弹塑性时程分析法对原型结构进行地震反应分析；
The dynamic time-history analysis methodology is discussed, including the multiple-support seismic input problem for the three-dimensional linear earthquake-response analysis of cable-stayed bridges.
讨论了斜拉桥的地震动力分析方法，包括三维斜拉桥线性地震分析的多点激励地震输入问题。
The dynamic time-history analysis methodology is discussed, including the multiple-support seismic input problem for the three-dimensional linear earthquake-response analysis of cable-stayed bridges.
讨论了斜拉桥的地震动力分析方法，包括三维斜拉桥线性地震分析的多点激励地震输入问题。
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