The compression of the pile in the pile group can be determined by static load test. The settlement of the pile toe is calculated by layer wise summation method.
群桩中桩身压缩由单桩静载试验得到的桩顶沉降与桩端沉降之差求得,群桩的桩端沉降由分层总和法计算。
2
The self-Balanced method is a new technologies of foundation pile static load test, vertical compression pile is closer to the actual working conditions of a test method.
自平衡试桩法是一种基桩静载试验新技术,是接近于竖向抗压桩实际工作条件的一种试验方法。
3
This paper introduced various device related in test of vertical compressionstatic bearing resistance of single pile, and discussed the requirement of selection and installation of various device.