论文部分内容阅读
结合某实桥 ,对地震危险性分析的基本原理和计算方法进行了详细介绍 ,并根据桥址场地建立了地震反应分析模型 .通过对该桥桥址处的地震危险性分析 ,得出了桥位处的地震动参数 ,并合成了桥址处基岩人工波时程和场地土人工波时程
Combined with a real bridge, the basic principles and calculation methods of seismic hazard analysis are introduced in detail, and the seismic response analysis model is established according to the site of the bridge site. By analyzing the seismic hazard of the bridge site, Ground seismic parameters at the site and the synthesis of artificial bedrock wave site time and site soil artificial wave time-history