摘要
根据强夯冲击荷载作用时挡土墙的实际受力状态 ,从静力法的观点出发 ,按照碰撞理论得出的接触应力 ,结合布辛尼斯克 (Boussinesq)解 ,推导并给出了冲击荷载作用时挡土墙上所受土压力的实用计算公式 ,解决了挡土墙后填土实施强夯时的土压力计算问题 .
According to the actual state under the force of the retaining wall subjected to impact load when the soil behind is strongly hammered, based on the static method, impact law and Boussinesq equation, the contact stress is obtained and the practical equation for calculating the earth pressure is deduced when the retaining wall is subjected to impact load after the soil filled behind is strongly hammered.
出处
《应用基础与工程科学学报》
EI
CSCD
2002年第2期156-161,共6页
Journal of Basic Science and Engineering
基金
山东省交通厅资助项目
