It can provide theoretical supports for some tubular pile engineering practices.
其结果可以为管桩工程问题提供理论依据。
The technology for construction of steel tubular pile caps is described in the this paper.
文章主要介绍钢管桩桩帽的施工工艺。
The construction of static pre-stressed tubular pile in a certain high-rise building engineering;
中高层住宅总建筑面积与住宅总建筑面积的比率（%）。
Summing up problems which must be paid attention in construction of prestressed concrete tubular pile.
总结了预应力混凝土管桩施工中要注意的问题。
Steel tubular pile underpinning technology is an effective method to develop underground space in retrofitting of existing buildings.
利用微型钢管桩进行基础托换是既有建筑物地下增层改造的有效方法。
Through an engineering example, a comprehensive treatment technology of wastewater from production of concrete tubular pile is introduced.
结合工程实例，介绍了混凝土管桩生产废水综合治理技术。
At last, the calculation formula of vertical bearing capacity of tubular pile is established, which is proved to be practicable in projects.
最后，筒桩竖向承载力的计算公式的成立，这被证明是切实可行的项目。
The relay chamber and the reserved pore canals are closed by concrete after the tubular pile reaches the bottom and the relay jacks are taken out.
中继间和预留孔道在管桩到底取出中继千斤顶后由混凝土封闭。
There are a lot of advantages in pre-stressed concrete tubular pile such as higher bearing capacity, better adaptability and speedy construction progress.
预应力管桩具有单桩承载力高、适用范围广、施工速度快等优势，预应力管桩承载力会随时间的增长而提高。
In the complex soft layer contained large quantity of living rubbish, construction on sinking tubular pile with conventional method, will lead on to reduce tube diameter.
在含有大量生活垃圾形成的复杂软弱层中，按常规方法施工沉管桩，将造成严重的缩径现象。
This paper introduces the experimental results of driven cast-in-place tubular pile applied to treatment of bridgehead jumping in Chang-Xing Section of Hang-Ning Highway.
介绍了杭-宁高速公路长兴段沉管灌注筒桩（简称筒桩）处理高速公路桥头车的试验研究。
Especially in this project, all for the steel tubular pile foundations in weather sloping piles, the sea using steel box pile construction, this was the first time in China.
特别是本工程采用钢管桩基础，全部为斜桩，在气候恶劣的海面上采用钢套箱施工承台，在我国尚属首次。
The utility model relates to a special concrete tubular pile for foundation engineering of buildings, which belongs to the field of the manufacture of concrete tubular piles.
本实用新型涉及一种建筑基础工程专用混凝土管桩，属混凝土管桩制造领域。
Focusing on the existing quality problems for tubular pile foundation of a building project, the process and effect of all kinds of tubular piles were analyzed comprehensively.
针对某大厦工程管桩桩基存在的各类质量问题，全面分析各类管桩的处理过程及效果。
When installing steel tubular piles in regions where granite is shallowly overburdened, the piles are easy to deviate and the pile tip is easy to warp, resulting in slow driving.
在浅覆盖层花岗岩地区进行钢管桩施工，存在易偏位、桩尖易卷口和进度慢等技术难题。
An introduction is given to sinking technology for large diameter prestressed high strength tubular pile, and issues for consideration during sinking and treatment of problems encountered.
介绍大直径预应力高强度管桩的沉桩技术，以及沉桩过程中的注意事项和问题处理。
Pre-stressed concrete tubular pile was used in some projects in the years, Pre-stressed concrete tubular pile foundation's resting can enhance the foundation's force-state and bearing capacity.
预应力混凝土管桩近年来在工程建设中得到了广泛应用，预应力混凝土管桩复合地基能有效改善地基土受力状态，提高地基承载力。
These problems are discussed in the light of the construction of the steel tubular pile foundations for Bahekou Heavy Cargo Wharf in the Three Gorges and Yangjiawan Container & General Cargo Wharf.
文章依托三峡坝河口重件码头和杨家湾集装箱杂货码头钢管桩基础工程，探讨了以上问题。
Soft soil foundation reinforced by tubular pile is a type of rigid cushion composite foundation under flexible base, and it is different from flexible cushion composite foundation under rigid base.
管桩加固软土地基作为一种新型的软土路基的加固形式，是一种柔性基础下刚性垫层的复合地基，与承台下柔性垫层复合地基存在较大差异，在设计中存在对其工作性状认识不清的情况。
Soft soil foundation reinforced by tubular pile is a type of rigid cushion composite foundation under flexible base, and it is different from flexible cushion composite foundation under rigid base.
管桩加固软土地基作为一种新型的软土路基的加固形式，是一种柔性基础下刚性垫层的复合地基，与承台下柔性垫层复合地基存在较大差异，在设计中存在对其工作性状认识不清的情况。
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