特殊土渠道的稳定性  

On the foundation and slope stability of special soils canal

作　　者：邢义川[1] 

机构地区：[1]中国水利水电科学研究院,北京100048

出　　处：《水力发电学报》2013年第1期254-262,共9页Journal of Hydroelectric Engineering

基　　金：十二五科技支撑项目(2011BAD25B04)

摘　　要：本文针对国标《渠道防渗工程技术规范》"渠基与渠坡的稳定"一章的编写,开展了特殊土(黄土、膨胀土、盐渍土、分散性土和沙漠土)渠基与渠坡的稳定性和加固处理措施的研究,指出了这些特殊土的共性和个性,介绍了不同特殊土渠道稳定性评价方法和采取的本构模型,总结了多年来对特殊土渠道加固处理的设计和施工经验。为该规范"渠基与渠坡的稳定"一章的理解提供一定的帮助,为特殊土渠道的加固处理提供一定的技术支持。In this paper, combined with the chapter Stability of Canal Foundation and Slope of GB Technical Specification for Seepage Prevention Engineering on Canal, stability and reinforcement measures of canal foundation and slope of special soils （such as loess, expansive soil, dispersive soil, salted soil and desert soil） are studied, and the generality and individuality of special soils are pointed out, also the design and construction experience of reinforcement measures for canal foundation and slope of special soils are summarized. These studies shed light on understanding of the chapter and provide technical supports for reinforcements of canal of special soils.

关 键 词：岩土工程 稳定性 评述 特殊土渠道 地基与边坡 

分 类 号：TU475[建筑科学—结构工程]