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南水北调中线工程选取潞王坟试验段进行现场原型试验,针对中、弱性膨胀岩(土)渠道边坡,采取了不同处理技术。土工袋+膨胀岩(土)开挖料换填处理措施是试验段应用的主要处理措施之一。文章探索和总结了土工袋处理膨胀岩(土)渠道边坡施工技术,对于指导和优化膨胀岩(土)段渠道的设计和施工有重要意义。
In the middle course of South-to-North Water Diversion Project, the on-site prototype test of Luwangfen section was selected, and different treatment technologies were adopted for medium and weak channel slope of expansive rock (soil). Geotextile bags + Expansive rock (soil) Excavation material replacement treatment measures is the test section of the application of one of the main measures. This paper explores and summarizes the construction technology of geotextile bags for slope treatment of expansive rock (soil) channels, which is of great significance for guiding and optimizing the design and construction of channels for expansive rock (soil) sections.