The paper analyzes mechanism of action and load transfer under group anchor, calculates load transfer-displacement by shearing displacement-transfer function method.
通过对群锚作用下的作用机理、荷载传递进行分析，使用剪切位移—传递函数法进行荷载传递位移计算。
2
On the basis of load transfer mechanism and destruction patterns of single pile, load transfer method and shearing deformation method for subsidence computing of single pile are mainly discussed.
在分析单桩的载荷传递机理、单桩的破坏模式的基础上，重点探讨了单桩沉降的载荷传递法和剪切变形法。
3
Finally, some examples are given to show the effect of shearing deformation, the hole size, the position of linear load and the geometrical parameter on the critical load.