【摘要】 引入集中参数方法对核岛基础进行了模拟和抗震分析,通过压水堆核电厂核岛厂房结构在模态和时程下的数值仿真分析结果,表明非线性的地基分析能更好的模拟地基和核岛的相互作用,但差距在工程允许的范围内。更多还原

【Abstract】 Unclear basement simulation and seismic analysis is carried out by introducing concentrated parameter method. A numerically analysis about modal and time history is used for the unclear island building,it shows that non-linear base have more effect for the simulation of basement,but the department is small. The fixed restriction is acceptable in engineering.更多还原