桩基放样精度的探讨

The discussion about fidelity of pile foundations location

根据桩基竣工后的验收限差推求出桩基放样的精度，提出应根据桩径的不同而施以不同的放样精度。理论计算结果符合实际需要，研究结果可供工程施工应用参考。

This paper is based on valid error which pile foundation having been accomplished then infer the fidelity of pile foundations location, and then according to different piles radius adopting different location fidelity is proposed. The theoretical results are in agreement with the reality, and research results can be used to construct in works.