The structure is based on the cast-in-place pile pier, and three of the piers and pile foundation were calculated and checked.
下部结构采用以钻孔灌注桩为基础的三墩柱，并分别对桥墩和桩基础进行了计算和验算。
The cast-in-place pile is in general engineering deep foundation forms, pile quality plays a vital role to construction safety.
钻孔灌注桩是工程中常用的深基础形式，其成桩质量对工程安全有着至关重要的作用。
The influence of end conditions on the load transfer behavior of cast-in-place pile is discussed using the load transfer method.
以荷载传递法为基础，研究了桩端条件对灌注桩荷载传递特性的影响。
The advantages of sunken-pipe-cast-in-place pile include preventing the borehole from collapsing and avoiding treatment of the bore mud.
沉管灌注桩的优点是有效防止塌孔并能避免灌注桩的泥浆处理；
It is the basic method of understanding the performance behavior of big diameter driven cast-in-place pile by the test of stress and strain.
桩身应力应变测试是从微观上了解桩基工作性状的基本方法。
This paper expounds the application of the cast-in-place pile for its function and grouting technique in the foundation project of bridge construction.
通过对钻孔灌注桩地基处理的工作机理及桩端压浆技术在桥梁建设地基工程中的应用。
The pile strain of AM bulb cast-in-place pile is tested by high precision sliding micrometer, which can have high precision and reliable testing results.
采用高精度滑动测微计测试AM扩底桩在各级荷载下的桩身应变，测试精度高，测试结果可靠。
The paper summed up the pile foundation construction technology in the 3-contract section and discussed the key steps for quality control on cast-in-place pile.
总结了京沪高铁三标段三工区桩基施工技术，并对灌注桩施工质量控制的几个关键环节进行了探讨。
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。
DX pile is a new cast-in-place pile which can improve the vertical ultimate bearing capacity of single pile by developing the capacity of bearing enlarging disk in the pile.
DX桩是通过发挥桩身中承力扩大盘的承载力，以达到提高单桩竖向承载力的一种新型钻孔灌注桩。
Problem on the bearing capacity of cast-in-place pile influenced by the deposit at pile end and the mud hanged on pile shaft can be solved by the technique with the post grouting.
灌注桩后压浆技术解决了桩底沉淤和桩身泥皮影响灌注桩承载力的问题，使桩底、桩侧土得到了加固，从而大幅度提高了灌注桩的承载力，降低了桩的沉降量。
In order to understand float resisting mechanism and its characteristic a test on the bored cast-in-place pile with enlarged bottom and up-lift resistance pile with equal section is carried out.
为了了解扩底抗拔桩的抗拔机理和抗浮特点，进行扩底抗拔桩和等截面抗拔桩的试桩试验。
Driven cast-in-place pile is widely used because it has many advantages such as high efficiency of accomplishing pile, high carrying capacity, lower project cost, controlling pile-length agility.
沉管灌注桩以其成桩效率高、承载力强、工程成本低、桩长控制灵活等优点而得到广泛地应用。
Aiming at the characteristics of bored cast-in-place pile, the paper concludes and summarizes the effective measures to enhance the bearing capacity of bored cast-in-place pile in soft soil ground.
该文针对钻孔灌注桩的特点，归纳和总结出软土地基提高钻孔灌注桩承载力的有效措施。
By performing a static load experiment on cast-in-place with branches and plates pile, the paper discusses the feasibility of cast-in-place with branches and plates pile in Hangzhou area.
通过挤扩支盘灌注桩静载荷试验，寻求挤扩支盘灌注桩基础在杭州地区应用的可行性。
To treat the uneven settlement of ground by using cast in place pile underpinning is a practical and effective technique.
采用灌注桩托换技术处理地基的不均匀沉降是一种实用有效的方法。
This paper deals with materials, design parameters. construction batch strength and design of mix proportion for underwater concrete cast in a major diameter cast in place pile.
论述大直径灌注桩水下浇注混凝土时的材料选择、设计参数选择、施工配制强度及配合比设计。
Based on the practice, it analyses the performance and limitation of borehole cast-in-place concrete pile, and introduces the methods of quality test: especially the stress reflection method.
结合工程实例，分析了钢筋混凝土钻孔灌注的特点及常见缺陷。介绍了基桩质量检测的常用方法及反射波法检测钻孔灌注桩的基本原理、方法。
After scheme comparison between cast in-place concrete pile method and FRANKI pile method, the FRANKI pile method has been confirmed finally.
通过对钻孔灌注桩和FRANKI桩两种地基处理方案的比选，最终确定采用FRANKI桩地基处理方案。
The whole procedure of design and construction of boring cast in place concrete pile under complicated geological condition in HuBei province is introduced.
介绍了湖北某工程在复杂地质条件下钻孔灌注桩设计与施工的全过程。
Through analyzing the bearing mechanism and the data of cast? in? place pile with branches and plates, the bearing capacity of single piles is further studied by using different estimated methods.
通过对支盘灌注桩受力机理的分析，结合郑州某工程支盘灌注桩试桩资料，利用不同的估算方法，对支盘灌注桩单桩承载力进行了进一步的研究。
The construction methods of slurry hole-boring cast-in place pile and the common quality diseases treatments are discussed.
泥浆护壁钻孔灌注桩的施工方法与常见质量通病的处理方法。
Now a brief analysis of common problems and construction quality control measures of cast-in place pile are analyzed.
现简要分析钻孔灌注桩常见施工质量问题及防治措施。
It introduces the current hazards of borehole cast-in-place concrete pile, analyses the reasons, and provides the preventions.
介绍了钻孔灌桩柱的常见病害，分析了导致病害及缺陷产生的原因，并针对具体问题提出了防治措施。
The reinforced concrete pile with ram enlarged base is developed from the cast in place concrete pile.
振动夯扩桩是在传统振动沉管灌注桩施工工艺的基础上，对混凝土灌注桩的桩端进行了部分改进。
The technology of driven cast in place pile is complex and has higher risk.
灌注桩施工工艺较为复杂，风险较大。
The technology of driven cast in place pile is complex and has higher risk.
灌注桩施工工艺较为复杂，风险较大。
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