The side friction is mobilized earlier than the tip resistance and the pile settlement is mainly the compression of pile shaft compression.
桩侧阻力先于桩端阻力的发挥，桩的沉降量主要是桩身压缩量。
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。
The influences of elastic compression of pile on load-transferring are evident in such cases.
在这种情况下桩身压缩对桩的荷载传递影响很大。
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