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首页> 外文期刊>Science in China. Series E, Technological sciences >Research on evolution and prevention of the No.1 large-scale dangerous slope of Erlang Mountain on the Sichuan-Tibet Highway
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Research on evolution and prevention of the No.1 large-scale dangerous slope of Erlang Mountain on the Sichuan-Tibet Highway

机译：川藏公路二郎山1号大型危险斜坡的演变与防治研究

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摘要

Sichuan-Tibet Highway traverses the two principal geomorphic units and their transition belt in western China; it has some hazardous slopes characterized by high altitude and chilliness, high elevation, large scale and complexity. Various hazards usually concur in groups. The integrated hazards of these slopes cannot be reflected by any single hazard; they act on one another and develop at the same time, like many other things experiencing a recurrent evolving course from growth to demise. Based on the mechanisms of the typical dangerous No.1 slope of Erlang Mountain on the Sichuan-Tibet Highway, various simulations through geotechnical test, numerical calculation, and in-situ monitoring have been carried out to control and regularize the last phase of evolution of the slope. The text shows that such slopes have developed under geological and engineering conditions that might have enforced the potentiality of hazards; interactions between different hazards are of more menace than any single factor; structures in cooperation with the hazardous bodies may be effective for preventing such calamities.
机译：川藏公路横穿中国西部的两个主要地貌单元及其过渡带。它具有一些危险的斜坡，其特征是高海拔和寒冷，高海拔，大尺度和复杂性。通常会成组地出现各种危害。这些斜坡的综合危险不能由任何单一危险反映出来；它们彼此作用并同时发展，就像许多其他事物一样，经历着从增长到消亡的反复发展过程。基于川藏公路二郎山一号典型危险斜坡的机理，通过岩土工程试验，数值计算和现场监测进行了各种模拟，以控制和规范该岩体演化的最后阶段。斜率。文字表明，这种斜坡是在地质和工程条件下发展的，可能会增强潜在的危害。不同危害之间的相互作用比任何单一因素更具威胁性；与危险机构合作的建筑物可能对于防止此类灾难有效。

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