Based on the field loading tests and FEM numerical simulation analysis, the paper probes into the potential bearing capacity of large diameter and super-long bored-cast-place piles.
基于入和没入硬层时有限元数值模拟对比分析和持力层不同时同场地现场对比试验资料分析，对大直径超长灌注桩的承载潜力问题进行了探讨。
The construction technology of reinforcement skeleton for super-long bored piles is briefly introduced and major points of attention during construction are pointed.
简述超长钻孔桩钢筋笼施工工艺、阐述了钢筋笼短线法施工过程，同时指出了施工中应注意的问题。
The bearing capacity of two super-long piles of No. 14 pier of an extra-long bridge across Jinghang Canal are detected with self-balanced loading testing method.
应用自平衡法对京杭运河某特大桥14号墩两根大直径超长桩的承载力进行检测。
A technology for the treatment of super-long broken piles and the acoustic principle of ultrasonic method applied to detect the quality of concrete of piles were introduced.
介绍了超长桩断桩的处理与超声波法检测桩基混凝土质量的声学原理。
Abstract: Based on the mechanism of load transference for super-long piles, the some problems to be noticed in their design are pointed out, and the better proposals are given.
文摘：在探讨超长桩荷载传递机理的基础上，指出超长桩设计应注意的若干问题并得出有关结论。
Therefore, this thesis analysed the bearing behavior of super-long group piles under vertical loadings by non-linear finite element method.
因此，本文以非线性有限元分析竖直荷载作用下超长群桩承载性状。
So, the main purpose of this paper is to deal with the load-transfer mechanism of super-long pile and find out the different properties between super-long piles and piles.
因此，进一步研究长桩的承载变形特征，对比超长桩与一般桩的异同就是本文的主要内容。
To improve the bearing capacity of piles under Sutong Yangtze River Bridge, different post grouting techniques were adopted to large diameter and super-long piles.
为提高苏通大桥桩基础的承载力，将不同后压浆工艺应用于苏通大桥大直径超长桩中。
To improve the bearing capacity of piles under Sutong Yangtze River Bridge, different post grouting techniques were adopted to large diameter and super-long piles.
为提高苏通大桥桩基础的承载力，将不同后压浆工艺应用于苏通大桥大直径超长桩中。
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