比较了计算层状场地地震反就的连续介质波动法和离散质点振动法的优缺点。以芜湖长江大桥斜拉桥主塔处场地为例 ,用两种方法研究考虑土的非线性对场地地震瓜的影响 ,并在此基础上提出一种考虑场地土非线性地震响应的实用方法 The advantages and disadvantages of the continuous medium wave method and the discrete particle vibration method are compared. Taking the site of the pylon of the cable-stayed bridge over the Wuhu Yangtze River Bridge as an example, two methods are used to study the influence of soil nonlinearity on the ground melon. Based on this, a practical method to consider the nonlinear seismic response of site soil is proposed