中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2011, Vol. 30 ›› Issue (S1): 541-544.DOI: 10.3969/j.issn.1674-0696.2011.supp1.009

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混合支挡结构在工程中的应用

唐秋元,施毅,周峰,袁恒   

  1. 中国煤炭科工集团重庆设计研究院,重庆40001
  • 收稿日期:2011-05-23 修回日期:2011-06-23 出版日期:2011-07-15 发布日期:2015-03-12
  • 作者简介:唐秋元(1966—),男,湖南济I~HA,,高级工程师,主要从事岩土工程勘察方面的研究。E-mail:tqy—111@163.Com

Application of Mixed Retaining Structure in Engineering

TANG Qiu-yuan,SHI Yi,ZHOU Feng,YUAN Heng   

  1. Chongqing Design Institute of China Coal Science& Industry Group,Chongqing 4000 1 6,China
  • Received:2011-05-23 Revised:2011-06-23 Online:2011-07-15 Published:2015-03-12

摘要: 混合支挡结构常运用在高陡边坡、地质环境复杂的边坡治理工程中,它是在边坡的上下部通过不同的支挡结 构相互作用、相互协调共同承受边坡岩土体荷载的综合支挡体系。根据设计实践,常见混合支挡结构有9种类型, 对混合支挡结构的力学特征、设计方法的分析研究是很有必要的。不同支挡结构并不孤立,而是相互之间存在着作 用,这种作用可是直接的,也可是通过岩土体间接传递,设计施工关键的问题是如何考虑这种作用。

关键词: 混合支挡结构, 力学特征, 设计方法, 相互作用

Abstract: Mixed retaining structure is usually used in the treatment engineering of high and steep slope,geological complicated environment slope. It is a comprehensive retaining systeMwhich is set in the top and bottoMof the slope to withstand loads of rock and soil slope by the interaction and coordination of different retaining structure.According to the design prac- tice,there are nine types of common mixed retaining structures and the study on the mechanics characteristic and design method of mixed retaining structure is very necessary.Different retaining structures are not isolated,but has effects on each other.The effects can be direct or indirect passing through the rock and soil mass. The key probleMin geotechnical engi- neering and construction is hoWto consider the efect.

Key words: mixed retaining structure, mechanical characteristic, design methods, interaction

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