全回收的基坑围护体系（RESS）研究

张继红

全回收的基坑围护体系（RESS）研究 English Version

张继红^1,2

(1. 上海地固岩土工程有限公司，上海 200092，2. 同济大学地下建筑与工程系，上海 200092)

详细信息

作者简介:
张继红(1975– )，男，高级工程师，主要从事岩土工程与环境岩土工程领域的科研、咨询、设计与施工工作。

中图分类号: TU47
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出版历程
- 收稿日期: 2012-11-12
- 发布日期: 2012-11-12

Recycling excavation support system (RESS) for foundation pits

ZHANG Ji-hong^1,2

(1. Shanghai Geo-anchor Co., Ltd., Shanghai 200092, China; 2. Department of Geotechnical Engineering ,Tongji University, Shanghai 200092, China)

摘要

摘要: 以笔者近年来在环境岩土工程与基坑工程交叉领域提出的15项专利与专有技术为基础，介绍了全回收基坑围护体系主要构成要素，包括可回收的竖向围护结构与可回收的水平承载结构两大部分。其中可回收的竖向围护结构可采用WSP桩，可回收的水平承载结构可以是内支撑体系，也可以是可回收的锚杆体系。详细介绍了WSP桩与可回收的复合锚杆之结构构造、工作原理、回收工艺。在此基础上研究了全回收基坑围护体系的经济适用性。指出全回收的基坑围护体系适用于多种地质条件与各种深度基坑。在节约基坑围护造价的同时，可消除基坑围护结构在土体中的残留，具有十分可观的经济效益、环境效益与广阔的应用前景。可供基坑工程中相关的设计、施工、建设、管理单位参考使用。
- 基坑 /
- WSP桩 /
- 可回收的复合锚杆 /
- 全回收围护体系
Abstract: Based on the fifteen patents in environmental geotechnical engineering and excavation engineering proposed by the author in recent years, the main elements of the recycling support system for foundation pits, are introduced including recycling retaining wall and recycling horizontal bearing structure. The recycling retaining wall can be the waterproofing steel precast piles (WSP), and the recycling horizontal bearing structure can be struts or recycling composite anchors (RCA). The construction, working principle and recycling process of the WSP and the RCA are introduced. The economic applicability of the recycling support system is discussed. The results show that this kind of support system is applicable to various soils and deep foundation pits. It is of economic and environmental benefits. The outcomes can be used by the designers, constructors, investors, management units in excavation engineering.
- excavation /
- WSP /
- recycling composite anchor /
- recycling support system

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参考文献(5)

[1]	张继红. 预制隔水桩（WSP桩）及其插拔施工方法. 中国, 2012100571564[P]. 2012. (ZHANG Ji-hong. Waterproofing steel precast piles and its construction methods. China, 2012100571564[P]. 2012. (in Chinese))
[2]	张继红. 一种基坑围护预制桩的稳定控制结构. 中国, 2012201066303[P]. 2012. (ZHANG-Jihong. A kind of stability control structure of waterproofing steel precast piles. Chinese Patent. 2012201066303[P]. 2012. (in Chinese))
[3]	张继红. 一种WSP桩止水接头. 中国, 2012201066854[P]. 2012. (ZHANG Ji-hong. A kind of adapter connector of waterproofing steel precast piles. China, 2012201066854[P]. 2012. (in Chinese))
[4]	张继红. 一种复合锚杆及其施工方法. 中国, 201010295594.5[P]. 2010. (ZHANG Ji-hong. A kind of composite anchor and its construction methods. Chinese Patent. 201010295594.5[P]. 2010. (in Chinese))
[5]	张继红, 陈文娟. 复合锚杆及其足尺试验研究[J]. 《建筑结构》, 2011(增刊): 1334–1336. (ZHANG Ji-hong, CHEN Wen-juan. Composite anchor and its full-scale test research[J]. Building Structure, 2011, 41(S1): 1334–1336. (in Chinese))