利用应力波传播理论探讨了桩基质量检测问题。
The problem of checking on the quality of pile foundations is studied by using the theory of stress wave propagation.
因此可以做的只有2米长的镀锌钢管微型桩基础。
The foundations could therefore be made of galvanized steel micro piles only 2 meters long.
广泛用于海洋、江河、沼泽、陆地上的打桩基础施工。
Widely used in the seas, rivers, marshes and land piling foundation construction.
复杂片岩地区的桩基工程常出现桩基承载力不足的问题。
The shortage of bearing capacity is often encountered in pile foundation construction in complex schist area.
在库区桩基码头中，岸坡变形的影响几乎是无法避免的。
The influence of slope deformation on piled wharf in the reservoir area is almost unavoidable.
模拟结果可为类似条件下桩基础的设计及施工提供有益的参考。
The results can serve as reference to the design and construction of pile under similar conditions.
因此，有必要对群桩基础厚承台的传力机理及设计方法进行研究。
Therefore, it is necessary to study the load transferring mechanism and the design method of pile group foundations.
桩基码头是港口工程中最常用的码头结构型式之一，应用极其广泛。
Piled wharf (wharf with pile group underwater structure) is a kind of structure, which is very commonly used in port engineering.
低应变动态无损检测法是检测桩基承载力和桩身质量的一项新技术。
Low strain dynamic nondestructive testing is a new technology to test bearing capacity and quality of pile.
用整体动力有限元方法分析桩周土及桩间距对桩基地震反应的影响。
The influence of seismic response on piles due to pile-surrounding soil and spacing between adjacent piles was studied with the method of whole dynamic finite element under the seismic condition.
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。
Pile foundation is one of important foundation forms in construction structures, which has been applied widely.
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。
At a jacked pile foundation construction site in Chuangchun, declinometer technique is applied for field monitoring.
在桩基的设计及施工中，通过采取一系列的技术措施使得该工程顺利实施。
By taking a series of technical measures in pile foundation design and construction, the project was implemented successfully.
应力波测试混凝土桩基础的质量之优点在于不损伤桩基本身，且快速和有效。
The advantage of stress wave testing for concrete pile quality is nondestructive to pile itself. This method is rapid and effective.
在此基础上利用灰色理论对影响桩基承栽力及沉降的因素进行了灰关联分析。
The factors of influence on pile bearing capacity and settlement are analyzed by grey theory on this foundation.
将用于桩基检测的动测法，推广应用于地下连续墙纵向接缝刚性和强度的测试。
The method of dynamical measurement which was applied to analysis of pile driving is extended to test and measurement on the stiffness and strength of vertical joints between diaphragm walls.
桩桶基础是桩和桶的结合，结合了桩基础、桶基础在海洋工程中体现的各自优势。
The pile-bucket foundation was the combination of advantage of pile foundation with that of bucket foundation in ocean engineering.
在大面积的填土地基上做桩基础，桩的负摩擦力的计算是桩基设计中的重要依据。
The calculation of pile negative friction is a important foundation for pile foundation design when pile foundation is in large area filled up ground.
宝塔里面有公元977年桩基的遗存，塔顶360度的观景阳台可以远眺整个城区。
Inside are the remains of the original AD977 foundations. The balcony on the top floor offers a 360-degree view of the entire area.
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。
The relationship of composite foundation and ground treatment, composite foundation and double-layered foundation, composite foundation and composite pile foundation were studied.
此外，采用本文程序对不同荷载量级及倾角下群桩基础的内力进行了大量的数值计算。
Furthermore a mass of numerical calculations of the internal force of pile group under different magnitude and obliquity loads is made by the program.
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。
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.
文中考虑了竖向力对群桩刚度的影响以及桩基承台水平位移与弯曲、扭转位移的耦合作用。
The effect of the vertical force on the pier stiffness and the interaction among the level, bending and torsion displacement is also studied.
目前，低应变反射波法以其现场测试简便快捷的优势占据了桩基完整性检测的大部分市场。
At present, the reflecting wave method on low strain occupy the most marketplace in detecting the pile's integrality by advantage of its simple and convenient measuring way.
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。
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.
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。
The pile foundation is a method of disposing the foundation, it is unfavorable to encounter sand flow in the pile foundation.
在设计的桩基工程项目中选择了22个项目，对引起桩基效益不佳的若干原因和因素进行了分析。
According to the base project which we designed, we have chosen 22 projects to analyse several causes and factors that ruin the pile base effect.
这不仅使桩基振动理论更为完善，也为桩基抗震、防震设计以及桩基动测提供了全新的理论支持。
This not only makes the theory of pile vibration more perfect, but also provides a totally new theoretical support for pile foundation seismic design and pile dynamic testing.
这不仅使桩基振动理论更为完善，也为桩基抗震、防震设计以及桩基动测提供了全新的理论支持。
This not only makes the theory of pile vibration more perfect, but also provides a totally new theoretical support for pile foundation seismic design and pile dynamic testing.
应用推荐