This article introduces the method of mechanical impedance employed in the non-destructive quality-control of the foundation pile.
本文介绍了机械阻抗法无破损检验桩基础质量。
This paper discusses that influence of horizontal resisting force due to soil around pile on the dynamic property of foundation pile.
本文探讨了桩周土体的横向抗力对基桩动力稳定性的影响。
Then the paper gave living engineering examples analyzed foundation pile completeness and defect type, put forward quality assessment of pile foundation.
结合工程实例检分析了基桩的完整性及缺陷类型，对桩基进行了质量评价。
There are many methods detecting the integrity of foundation pile. Low strain method, which has low cost and is easy to use, is widely used by detection departments.
对基桩完整性检测的方法很多，因低应变法具有成本低、使用便捷等特点，被检测单位广泛采用。
The self-Balanced method is a new technologies of foundation pile static load test, vertical compression pile is closer to the actual working conditions of a test method.
自平衡试桩法是一种基桩静载试验新技术，是接近于竖向抗压桩实际工作条件的一种试验方法。
The method of analyzing and calculating the internal force of wharf foundation pile and vibration analysis method for wharf foundation pile under flood tide torrent are advanced.
提出涨潮急流下码头基桩内力的分析计算方法和基桩的振动分析方法，找出了断桩原因。
At the same time, the revised method can be used to calculate the settlement of a bored pile and that of a foundation pile caused by negative frictional resistance around the pile.
同时，该修正方法可应用到钻孔灌注桩及桩侧负摩阻力引起的基桩沉降计算中。
In this paper, the causes of rebound foundation pit result in the crack in the foundation pile were analyzed through the engineering case, and the preventive measures were proposed.
本文通过实例分析了在深基坑工程中，由于基坑回弹导致钻孔灌注桩断桩的原因，并提出了预防措施。
The stress - wave reflection method exist limitation in testing the quality of foundation pile. The direction of defects in pile body exerts a tremendous influence on testing results.
应力波反射法在检测基桩质量的应用上存在着方法上的局限，且桩身缺陷的方向性对检测结果影响极大。
Usually the poured pile by artificial excavation expanding bottom is one foundation pile style of tall building, whose quality can affect the structural safety of the construction directly.
人工挖孔扩底灌注桩是高层建筑常用的一种桩基础形式，其施工质量的好坏直接影响到建筑的结构安全。
In this paper, the integration of foundation pile conduction, frozen soil, air temperature, concrete hydrate heat, concrete molding temperature is considered to establish a numerical simulation.
考虑基桩传热、地基冻土、大气温度变化、混凝土中水泥水化热、混凝土入模温度变化及其相互作用，建立温度场数值分析模型。
A tower crane foundation basement project should take measures in particular: such as piling in foundation, and pile reinforcement and foundation anchor bolts end firmly welded together.
有地下室工程的塔吊基础还要采取特别的处理措施：如在基础下打桩，并将桩端的钢筋与基础地脚螺栓牢固的焊接在一起。
At a jacked pile foundation construction site in Chuangchun, declinometer technique is applied for field monitoring.
结合长春明珠会所静压桩基础施工工程，测斜仪技术应用于现场进行试验。
This paper introduces the test results and calculative method by using the composite foundation of sand-stone pile and concrete pile with low strength.
本文通过试验与工程实践，介绍采用碎（砂）石桩及低强度混凝土桩组合构成复合地基的试验成果、计算方法及应用检测成果。
With the same settlement, the pile distance of pile - net composite foundation is longer than normal composite foundation's.
沉降值相同时，桩-网复合地基比普通复合地基桩间距明显要大。验证了疏桩理论的设计思想。
The construction and detection method of cement mixing pile uner the foundation of rail bearer are emphatically introduced in the paper.
重点介绍轨道梁基础下水泥搅拌桩复合地基的施工及检测方法。
Due to the wide application of pile foundation, the compacting effect caused by the penetration of jacked pile has influence on the surrounding environment, which have been widely drawn attentions.
由于桩基础的大规模应用，静压桩挤土效应对周围环境产生的影响广泛引起了人们的注意。
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。
The excess pore water pressure of saturated soft clay foundation caused by pile pushing is obvious.
饱和软粘土地基沉桩过程中桩土挤压所引起的桩周土体超孔隙水压力效应是非常显著的。
The behavior of pile raft foundation in soft soil is a very important problem in geotechnical engineering.
软弱地基中桩筏基础的研究一直是岩土工程中的一个重要课题，也是土木工程设计的一项关键技术。
The horizontal dynamic behavior of pile foundation is becoming more and more attractive in geotechnical engineering. But the theory concerned with this is still in research stage.
桩基的水平动力特性已受到工程界越来越普遍的重视，但关于水平动力受荷桩的理论和性状至今仍处于研究阶段。
The relationship of composite foundation and ground treatment, composite foundation and double-layered foundation, composite foundation and composite pile foundation were studied.
分析了复合地基与地基处理、复合地基与双层地基、复合地基与复合桩基之间的关系。
Combined foundation consists of piles, pile soil and mattress layer.
复合地基由桩、桩间土及其上的褥垫层组成。
Pile foundation is one of important foundation forms in construction structures, which has been applied widely.
桩基础是建筑物的一种重要的基础结构形式，具有非常广泛的应用。
Prior to completion and acceptance of works, sets of data on pile foundation construction shall be prepared early and signatures of name can not be lost according to the copies of documents submitted.
在竣工验收之前，根据规定需提交的资料份数，提前整理好桩基施工的成套资料，所有必须签署姓名的地方不得遗漏。
Deep agitation pile is comprehensively applied in fastening soft foundation engineering.
深层搅拌桩广泛用于软基加固工程。
The principle and method of reinforcing soft soil foundation with deep-mixing pile are introduced, and the main factors that influence the intension of deep-mixing pile are discussed.
介绍了深层搅拌桩加固软土地基的原理和方法，探讨了影响深层搅拌桩强度的主要因素。
Precompressed pile foundation under pinning technique is used to reinforce the foundation and structural wall for adding the building named Xibei hotel from two floors to seven floors in Xian city.
西安市西北大酒店二层客房增加五层，对地基与结构墙体加固补强，采用预压桩托换及钢筋网片夹板墙法。
Rowed pile structure is most widely adopted in the supporting work of foundation pit currently and reasonable pile spacing can save the costs of the supporting work.
排桩式结构是目前基坑支护工程中应用最广泛的形式，合理选取桩距可节省支护工程造价。
Rowed pile structure is most widely adopted in the supporting work of foundation pit currently and reasonable pile spacing can save the costs of the supporting work.
排桩式结构是目前基坑支护工程中应用最广泛的形式，合理选取桩距可节省支护工程造价。
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