| DX挤扩装置及DX多节挤扩桩的应用 |
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| 引用本文： | 贺德新,沈保汉.DX挤扩装置及DX多节挤扩桩的应用[J].工业建筑,2001,31(1):27-31. |
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| 作者姓名： | 贺德新 沈保汉 |
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| 作者单位： | 1. 北京中阔地基基础技术有限公司
2. 北京市建筑工程研究院 |
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| 摘 要： | 介绍了一种变截面桩———DX多节挤扩桩 (简称DX桩 )的挤扩装置构造与原理 ,及其施工程序与施工特点 ,并分析一个施工现场的DX桩的受力特性和荷载传递机理。
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| 关 键 词： | DX桩 挤扩 腔体 承力盘端阻力 荷载传递 |
| 修稿时间： | 2000年8月20日 |
DX EXTRUDING DEVICE AND DX PILE WITH MULTI-UNDER-EXTRUDING BRANCHES |
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| He Dexin,SHEN Baohan.DX EXTRUDING DEVICE AND DX PILE WITH MULTI-UNDER-EXTRUDING BRANCHES[J].Industrial Construction,2001,31(1):27-31. |
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| Authors: | He Dexin SHEN Baohan |
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| Abstract: | The DX pile with multi under extruding branches is described in this paper. The pile is in non uniform diameter. The DX extruding device is mentioned. Its structure and performance theory is described. The pile is dealt with its construction process and construction features. One of the projects is described with the adoption of the DX device and of the technology in the DX pile construction, involving the load bearing features and the load transmission. |
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| Keywords: | DX pile extrusion and expansion\ cavities\ resistance of the DX pile branch\ load transmissT |
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