By analyzing the monitoring data of the earth pressure on the wall,three earth pressure models were sum up,that is,the straight line increase,undulance increase and extra load pattern etc.
施工过程沿坑深变化有直线递增、波状递增、附加荷载作用等
布模式。对不同
布模式下支
结构内
进行
出:直线递增(三角形)荷载作用下,整个墙身上部弯矩较小,下部则较大;