He has made a study on deptheffect of pile foundation.
他对桩基深度效应进行了探讨。
2
The trouble of deptheffect of soil pressure is overcome in author's simplified analytical method.
笔者提出的净土压力简化分析方法，能克服朗肯土压力法不能考虑深度效应的缺点。
3
The bearing capacity of super-long and large-diameter bored pile tip is influenced by the facts including construction process, deptheffect, size effect and so on.