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| 21世纪的桩基新技术：DX旋挖挤扩灌注桩 | |
| 引用本文： | 王梦恕,贺德新,唐松涛.21世纪的桩基新技术：DX旋挖挤扩灌注桩[J].中国工程科学,2012,14(1):4-12. |
| 作者姓名： | 王梦恕 贺德新 唐松涛 |
| 作者单位： | 1. 北京交通大学土木建筑工程学院,北京100044;中铁隧道集团,河南洛阳471001 2. 北京中阔地基基础技术有限公司,北京,100097 3. 北京交通大学土木建筑工程学院,北京,100044 |
| 摘 要： | 桩基作为一种古老的建筑形式在当前的发展中仍发挥着巨大的作用。伴随着工艺和技术的革新，各种新桩型不断地涌现，并取得了巨大成功。DX桩作为其中的一种较为突出的桩型得到了广泛的应用。笔者从DX桩的发展、工艺特点、成桩优势、国内外研究进展以及工程应用等多方面进行了详细的阐述。 |
| 关 键 词： | DX桩 承载机理 承载力 沉降 |
| 收稿时间： | 2011/11/15 0:00:00 |
| 修稿时间： | 2011/11/28 0:00:00 |
New pile foundation technology of 21 Century: DX pile |
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| Wang Mengshu,He Dexin and Tang Songtao.New pile foundation technology of 21 Century: DX pile[J].Engineering Science,2012,14(1):4-12. | |
| Authors: | Wang Mengshu He Dexin and Tang Songtao |
| Affiliation: | School of Civil Engineering, Beijing Jiaotong University, Beijing 100044, China;China Railway Tunnel Group, Luoyang, Henan 471001, China;;Beijing Zhongkuo Foundation Technology Co., Ltd, Beijing 100097, China;School of Civil Engineering, Beijing Jiaotong University, Beijing 100044, China; |
| Abstract: | As a kind of old construction form, pile foundation still plays a tremendous role nowadays. The fast developing and innovation of technology promote new types of pile constantly emerging, which has been a huge success. DX pile is one of those piles and has been widely used. The author illustrates the development, technological characters, advantages, research progress both at home and abroad, and engineering applications of DX pile. |
| Keywords: | DX pile bearing mechanism bearing capacity settlement |
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