对桥梁桩基础灌注混凝土的质量控制作详细介绍。
The paper introduces in detail the quality control of concrete filling the bridge pile foundation.
桥梁桩基爆破施工对邻近埋地管道的振动影响不容忽视。
The influence of blasting vibration induced by the bridge pile foundation construction on adjacent buried pipelines can't be ignored.
最后，利用上述结果，对桥梁桩基础的典型模型进行了计算。
At last it calculates the typical model of bridge pile foundation using the above methods.
本文方法特别适用于大型桥梁桩基工程和土木建筑工程的动力测试。
The method introduced hereby is particularly suitable for dynamic tests of pile foundations of major Bridges and other civil engineering works.
介绍上海地区土质特征，地质勘测要点以及桥梁桩基设计的经验和体会。
This article describes the soil characteristics in Shanghai area, the key points for geologic prospecting, and the experience in the design of piled bridge foundations.
国内在桥梁桩基CAD软件的开发和应用方面也取得了一定的研究成果。
A certain amount of research results have been acquired in the bridge foundation and the development of CAD software applications in our own country.
应用信息技术(计算机模块)对广深铁路桥梁桩基进行主动动载托换施工。
Information technology (computer module) is employed in the positive dynamic load replacement of GuangShen Railway bridge pile foundation.
因此，加强对公路桥梁桩基设计与施工的研究与总结，具有十分重要的现实意义。
Therefore, strengthening design and construction of the highway bridge pile foundation is of great practical significance.
本文阐述了所研制的公路桥梁桩基础设计计算程序系统的数学模型、结构和主要特点。
Describes the mathematical model, the structure, and the main feature of the program system for DE - signing pile foundations of highway Bridges developed by author.
该方法也可用来分析其他横向受荷桩，如桥梁桩基、海洋石油钻井平台桩基等的内力。
This method can be used in analyzing internal forces of other laterally loaded piles such as bridge piles and platform piles of oil drilling in oceans, etc.
广州市某地铁车站由多个水平和倾斜的隧道组成，与既有城市道路桥梁桩基距离很近。
A metro station in the city of Guangzhou is composed of several horizontal and inclined tunnels, which are very close to some of the pile foundations of a road bridge.
锚杆静压桩不仅能在建筑基础工程中应用，而且能在大型桥梁桩基加固补强施工中应用。
The anchor-arm static-pressure pile can be used not only in buildings' foundation engineering but also in the reinforcement construction of large bridge pile foundation.
摘要：在岩溶地区进行桥梁桩基础施工中，经常会遇到溶洞，导致桩基础施工难度加大。
Abstract: : in the karst area bridge pile foundation construction in karst, often encounter difficulty, leading to pile foundation construction.
桥梁桩基础是桥梁工程中典型构件，其内力计算的准确与否将直接关系到整个桥梁结构的安全。
Pile is a typical member in bridge structure. The precision of calculating its internal force will affect the whole bridge structure's safety.
论文成果为陡坡地段桥梁桩基的设计与施工技术提供了科学依据，具有一定的工程实用价值和理论意义。
Thesis results provide a scientific basis for the steep-slope area of the bridge foundation design and construction technology. The project has a certain practical value and theoretical significance.
实践表明该测试法在山岭条件下具有无可比拟的优势，因此在山岭重丘区桥梁桩基中具有广阔的应用前景。
The practice has proved that this test method has great advantage to test large capacity pile in the mountain range, so it has wide application prospect for bridge piles in mountainous hilly area.
本文中将这种模型应用于桥梁桩基的沉降预测，并取得了较好的效果，为桥梁桩基的沉降预测提供了新的思路。
This will be the model is applied to predict the settlement of pile foundation, bridge and achieved good effect, the settlement of pile foundation for the bridge for new ideas.
公路桥梁桩基施工中，利用超声波检测施工质量是有效的手段，但如果耦合面不好，测得的反射波将不能直观读出。
It's a effective measure to check the quality of piles by using ultrasonic. The reflection wave can't be shown directly if coupling degree with pile is bad.
对DX挤扩灌注桩的挤扩装置特性进行介绍，并根据DX挤扩灌注桩在河北公路桥梁桩基中的应用效果及其优缺点进行归纳总结。
This article describes the features of DX piles and summarized the advantages and disadvantages of these piles from the application of them to the pile foundation of highway Bridges in Hebei Province.
阐述了桥梁桩基负摩阻力产生的原因，分析了桩基中性点位置确定、负摩阻力计算等问题，并提出了十条有效减少负摩阻力的措施。
This paper expatiates on the causes of negative frictional resistance which may appear on bridge piles, analyses the calculation methods and gives ten methods reducing it.
在传统的桥梁桩基础施工中，泥浆的作用正越来越受到重视，本文主要介绍钻孔灌注桩施工中高性能泥浆的基本情况及在肇庆大桥工程中的实。
The paper presents mainly the basic situation of using high performance slurry in construction of bored cast-in-situ piles and the practice in the construction of Zhaoqing Bridge.
目前，针对桥梁桩基沉降方面的研究较多，但是研究者和工程设计人员较关心的是桩基的总沉降，而对施工结束后的沉降——工后沉降的研究较少。
There have been so many researches about the ultimate settlement of piles of pier, but few of them were about the settlement beyond construction.
桩基决定了桥梁的运行安全与服务寿命。
Pile foundation determines the safe operation of the bridge and service life.
但目前，在我国公路桥梁规范中，对于桩基础仅给出轴向承载力的安全系数。
But nowadays, in the code of highway bridge only have safety coefficient for axial bearing capacity of pile foundation.
由于岩溶的存在，在岩溶地区进行桥梁工程设计与施工，将不可避免遇到岩溶地区桩基承载特性问题。
Because of the cavities in the Karst district, the problem of bearing behavior of pile foundations will be inevitably met in the design and construction of Bridges in the district.
文中通过对桥梁工程桩基施工中出现的钻孔桩事故进行分析，介绍了一些钻孔桩事故和质量缺陷的处理方法。
The paper analyses the bore pile accident appearing in the pile foundation construction of bridge project, and introduces the treatment methods of bore pile accident and quality defect.
桩基础是桥梁基础中最常见的基础形式之一。
Pile foundation is one of the most common forms of bridge foundation.
桩基础是桥梁基础中最常见的基础形式之一。
Pile foundation is one of the most common forms of bridge foundation.
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