pile sinking 打桩 ; 沉桩
Non-borrow pile-sinking by guiding hole 非取土引孔沉桩
filing pile-sinking 沉管夯扩灌注桩
plank-pile sinking 冲沉板桩
pile-sinking method 沉桩方法
The necessity of the resistance of pile-sinking estimation was analyzed.
分析了估算沉桩阻力的必要性。
The results of test and settlement observation show that the methods can ensure the quality of the sinking pile.
试验和沉降观测结果说明，该施工方法能保证沉桩质量。
An introduction is given to sinking technology for large diameter prestressed high strength tubular pile, and issues for consideration during sinking and treatment of problems encountered.
介绍大直径预应力高强度管桩的沉桩技术，以及沉桩过程中的注意事项和问题处理。
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