摘要
通过对加筋土挡墙在列车车辆重复荷载作用下的模型试验,得出了加筋土挡墙的动态响应特性:水平、竖向加速度及位移均值随挡墙高度的变化规律。推导了加筋土挡墙在重复荷载和稳态阻尼作用下的竖向位移、速度、加速度振动方程。
The model testing is made on reinforced earth wall under repeated load of train to get the dynamic respond characteristics. The change regularity of the average values of acceleration and displacement are obtained with the height of the wall. The vibration equation of the reinforced earth wall under repeated load of train are also derived.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
2002年第10期1541-1546,共6页
Chinese Journal of Rock Mechanics and Engineering
基金
铁道部基金资助项目(004594)。
