This paper describes the classification of the pile,the importance of test pile.
介绍了桩的分类,试桩的重要性。
Self-balance test pile technique is applied to check the bearing capacity of big diameter cast-in-place pile,providing experience for similar problems in engineering.
通过实践应用自平衡试桩法新技术,对大直径钻孔灌注桩承载能力进行检验,为解决施工中出现的类似问题提供经验。
The analysis of steep local drop in the Q-S curve from static load test on test pile reveals that the true soil condition at test pile location should be representative, and the differences in the true soil might cause deviations in pile load bearing capability.
通过对试桩静载荷试验出现的Q-S曲线局部陡降情况的分析,说明选择试桩位置的土层条件应具备代表性,土层差异可能导致桩承载力取值的偏差。
Based on stratum analysis and estimation on bearing capacity of single pile,a new design on testing pile is put forward in this paper.
通过单桩承载力估算及分析,将原试桩方案进行了修改,经过对试桩进行自平衡检测,证实改良方案满足设计荷载要求,从而为新的工程桩参数设计提供了理论依据,降低了工程成本,缩短了施工工期。
It may be good instruction for the design of testing pile and anchor pile in the static loading test.
本文从结构设计的角度,对目前工程中常见的单桩竖向抗压静载试验进行力学分析,指出设计中容易忽视的地方,并提出了相关建议,对静载试桩中试桩和锚桩的设计有一定的指导意义。
After testing pile and determining the load bearing capacity of single pile,the single piling method is adopted for construction.
采用沉管灌注桩法处理软土地基 ,经试桩并确定单桩承载力后 ,采用单打法进行施工。
Combined with practical work the pile testing situations of one foundation is introduced and discussion from test technology, method, results and other aspects.
结合工程实例 ,介绍了地基试桩情况 ,从试桩施工工艺、试验结果等方面进行了论述 ,指出只有搞好施工全过程的质量控制 ,才能取得满意的试桩效
The recommended value of earth block effect at the end of open steel pipe pile with a diameter of over 600mm is obtained through pile testing.
文章通过试桩得出桩径大于 600mm的开口钢管桩桩端土的闭塞效应的建议值。
The objectives of testing the bored pile, the types, the testing methods and the general specifications for pile testing are introduced.
介绍了钻孔灌注桩试桩的目的、试桩种类、试桩方法及试桩中的一般规定，从全面质量管理的角度分计划、实施、检查、总结四个阶段介绍了试桩施工技术。