The pile foundation design has some limits under conditions of practical projects.
根据工程实际状况，桩基设计受到一定限制。
At the present the pile foundation has become a main manner to treat soft foundations.
目前桩基础已经成为松软地基上的主要基础形式。
The horizontal loading on the pile foundation is multidirectional in some practical problems.
在某些实际问题中，桩基础承受的水平荷载具有多方向的特点。
The pile foundation core sampling shall be done by the qualified unit entrusted by the Employer.
钻芯取样由业主委托有资质的单位承担。
Based on the structural analysis, the pile foundation is optimized, and the engineering cost is reduced.
优化后，桩基结构应力分布更趋合理，节省了材料、减少了工程量，也进一步降低了工程造价。
The pile foundation and post grouting for Beijing Fortune Center project was completed by CABR-FE Company.
北京财富中心桩基后压浆施工工程，由建研地基公司完成。
Data show that in the earthquake, there is a highly dynamic interaction between the pile foundation and soil.
资料表明，在地震作用下，桩基与土之间存在很强的动力相互作用。
The area of the pile foundation is measured According to the characteristic of the soil strain field aroud a pile.
根据桩周土体应变场特点对桩周地基进行了区域划分。
The pile foundation plan of the huge frame structure in this area has to choose a diversification pile length scheme.
在深部“古河道”分布地区，桩基持力层层面起伏较大，大规模框架结构建筑，不可避免采用长短桩桩基方案。
Based on years of work experience, this paper discusses the pile foundation engineering quality problems and control.
本文结合多年工作经验，探讨桩基础工程质量通病与防治。
The Pile Foundation construction vibrations caused the horizontal cracks in the concrete road construction of our company.
桩基施工时的振动力致使我公司施工的混凝土道路面出现横向贯穿裂缝。
The pile foundation is a method of disposing the foundation, it is unfavorable to encounter sand flow in the pile foundation.
桩基是土木工程各种施工中常见的地基处理方法，但桩基施工最怕出现不良地质，尤其是涌砂。
Because of the influence of cavern and cranny underground, the pile foundation of the bridge could not be constructed normally.
因此，基桩下溶洞顶板稳定性成为控制桥基安全的关键地质问题。
The pile foundation of buildings near sea and above sea under hard dynamic loads gets to nonlinear state and endangers buildings.
在近海工程与海港工程中大量采用的桩基结构物在恶劣海况的强烈动荷载作用下会进入非线性状态并危及结构物的安全。
In soft soil areas the pile foundation is often used for the foundation of buildings to ensure their stability or control their settlement.
在软土地区，为保证建筑物的稳定性或控制建筑物的沉降，建筑物的基础往往要采用桩基础。
The pile foundation construction technique at dissolution lime - rock area for the trestle bridge of Huaqing Express Highway are introduced.
介绍花清高速公路高架桥在石灰岩溶岩地区的桩基础施工技术。
The characteristic of high building is load heavy, ground base buried deeply, base width big in common and usually using the pile foundation work.
高层建筑的特点是荷载大，基础埋深大，且一般基础宽度大，多用桩基。
The structural stiffness matrix is the function of frequency because that the impedance function of the pile foundation changes with its frequency.
由于桩基础的阻抗函数随频率变化，所以结构的刚度矩阵也是频率的函数。
Therefore, the pile foundation subsidence stability as well as the subsidence forecast the high-speed railroad grade location and the construction key.
因此，桩基的沉降稳定性以及沉降预测成了高速铁路路基设计和施工的关键。
This paper analyzes the pile foundation adopted in foundation ditch supporting combining engineering examples aiming at making the design more reasonable.
结合工程实例，对基坑支护所采用的桩基进行受力分析，从而使设计更合理。
Vertical bearing capacity of single pile relate to the important question whether the design is safe and economical or not in the pile foundation construction.
在桩基工程中，单桩竖向承载力的确定关系到设计是否安全和经济的重要问题。
In the pile foundation project, it is necessary to. adopt an accurate, quick and convenient non-destructive method for examining the quality of each single pile.
在桩基工程中，为了检验单桩的工程质量，亟需采用准确、快速而简便的无破损检验法。
The pile foundation is a very important component in offshore platform structures, but its effect currently is not considered in reliability analysis of platform.
桩基础是海洋平台结构中一个很重要的组成部分，但在现有的平台结构系统可靠性分析中往往不考虑它的作用。
The new Technology of Straight Threaded Coupling have been adopted in the Prestressed Resist draw Bored cast-in-place Pile of the Pile Foundation of Fujian Theatre.
福建大剧院桩基工程预应力抗拔钻孔灌注桩钢筋笼采用直螺纹连接新技术。
Taking the pile foundation engineering of a superhighway as the example, this paper introduces in detail the construction method of the flyash concrete filling pile.
以一高速公路桩基础工程为例，详细介绍了粉煤灰混凝土灌注桩的施工方法。
Combined with the pile foundation construction of Wuzhou city Hedong flood dike, the author introduced his opinion on quality control of sunk pipe filling pile construction.
结合梧州市河东防洪堤工程的桩基础施工，谈谈如何控制沉管灌注桩施工的质量。
The bored pile-group is used for the foundation of the main pylon piers and a drilling platform will be used as temporary facilities for construction of the pile foundation.
主塔墩基础采用钻孔灌注桩群桩基础，采用钻孔平台作为桩基施工临时设施。
After that I chose the pile foundation form which is the most commonly used form at present, as it is advantageous in resisting a structure's main body Subsiding and tilting.
基础采用了现在最常用的桩基础形式，因为他有利于抵抗结构主体的不均匀沉降和倾覆。
Abstract: : the pile foundation engineering quality control in the construction of the project is most important, it directly affects the entire building quality of the project.
摘要：桩基础工程的质量控制是工程施工中的重中之重，它直接影响到整个建筑物的工程质量。
According to the theory of grey system, the different time steps model of GM (1 1) in the pile foundation engineering is established, and a testing method of this model is provided.
根据灰色系统理论，首次建立了时间非等步长的桩基工程GM(1 1)模型，提出了时间非等步长的桩基工程GM(1 1)模型的检验方法。
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