The author suggests that, when a drop shaft subsides in normal conditions, not only it bears the earth pressure of the pit but also suffers from the passive soil pressure on the foot blade of the drop shaft.
分析探讨沉井在表土中下沉时所引起的受力现象及其相关的论点 ,发现沉井在正常下沉过程中 ,不仅仅会受到竖井表土地压的作用 ,更主要是沉井的前端 (刃脚 )受到被动土压力的作
Through a detailed analysis of a failed pit supporting project, the authors calculated the initiative and passive soil pressures of the cement-stirred pile retaining wall, conducted checking computations of its resistance to overturning and slipping, and put forward such solutions as unloading, sloping, sealing-up and reinforcing.
通过对一基坑支护工程的失败原因进行详细分析，对水泥搅拌桩挡土墙进行了主动土压力、被动土压力的计算及其抗倾覆、抗滑移的验算，提出了卸载、放坡、止水和加固等相应的处理措施 ，取得了较为满意的效果。
The calculation of passive earth pressure under rigid translation mode;
刚性平动模式下被动土压力计算
Improvement on calculating method of passive earth pressure considering translational movement effect;
被动土压力在位移效应下的分析计算与改进
Calculated method of passive earth pressure in deep pit engineering considering excavation effect;
考虑开挖效应的基坑被动土压力计算
Coulomb numerical solution of passive earth pressure on cohesive soil
黏性土被动土压力计算的库仑数值解
Passive critical slip field of soils in retaining structures and numerical calculation of passive earth pressure
挡土结构中土体被动临界滑动场及被动土压力的数值计算
Dynamic passive earth pressure on retaining wall under various modes of movement
不同变位模式刚性挡土墙的动被动土压力
Passive earth pressure of inclined retaining walls under seismic condition
地震条件下倾斜挡土墙被动土压力研究
By using the method of level layer element, the distribution of passive earth pressure is analysed.
利用水平层分析法,分析被动土压力的分布规律。
Upperbound limit analysis of passive earth pressure based on nonlinear failure criterion
基于非线性破坏准则的被动土压力极限上限分析
Dynamic mechanical properties of concrete materials subjected to passive confining pressure produced by a steel sleeve
钢质套筒被动围压下混凝土材料的冲击动态力学性能
Study of Seismic Active Earth Pressure Acted on Gravity Wall in Backfill Sand
回填砂土重力式挡土墙地震动土压力研究
Improvement of Active Earth Pressure on Retaining Walls with Layered Backfills
层状填土主动土压力计算方法的改进
The Research of Hydrodynamic Pressures on Dams in Earthquake of RCC Gravity Dam;
碾压混凝土重力坝地震坝前动水压力研究
A method for calculating active earth pressure considering shear stress
考虑剪应力作用的挡土墙主动土压力计算
Seismic Active Earth Pressure and Lateral Coefficient of Retaining Wall
地震作用下挡土墙主动土压力分布与侧压力系数
Study on Relaxation Effect of Vertical Soil Pressure for Shield Tunnel;
盾构隧道垂直土压力松动效应的研究
Study on Pore Water Pressure of Saturated and Disturbed Sandy Loam During Cyclic Loading;
饱和粉土振动孔隙水压力的试验研究
Control of Odontotermes sp. with high pressure poisonous gas
应用动力高压毒气防治土白蚁的研究
The Static and Dynamic Characteristics Study on RCC Gravity Dam
碾压混凝土重力坝静力及动力特性研究
A Study on Land Use/Cover Change and Driving Forces on County Scale;
区域土地利用/覆被变化及驱动力研究
On the study of the driving forces of land use and cover change;
简析土地利用/覆被变化驱动力研究