| 用变形体系论点指导滑坡整治工程 |
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| 引用本文： | 余雨之.用变形体系论点指导滑坡整治工程[J].四川地质学报,1996(2). |
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| 作者姓名： | 余雨之 |
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| 作者单位： | 四川省地质矿产局 |
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| 摘 要： | 现行的岩体边坡稳定性分析方法，是根据刚体极限平衡原理，从静力学的观点，用材料力学的方法，评定岩体所处状态。由此形成的滑坡整治工程设计，经常不符合发生了破坏变形和绝对位移的地质体的实际，影响工程效果。提出应以变形为主，应力和强度为辅的变形体系论点，指导在动态条件下，建立对位移和应变的现场量测系统，实施现场监控设计、采用各种有效的整治施工原则和方法等，形成一套新的滑坡整治工程设计和施工方法。并寻找滑坡规律，建立整治工程分类。
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| 关 键 词： | 边坡稳定性，滑坡，整治工程 |
THE APPLICATION OF DEFORMATION SYSTEM THEORY TO CONTROL ENGINEERING OF LANDSLIDES |
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| Yu Yuzhi.THE APPLICATION OF DEFORMATION SYSTEM THEORY TO CONTROL ENGINEERING OF LANDSLIDES[J].Acta Geologica Sichuan,1996(2). |
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| Authors: | Yu Yuzhi |
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| Institution: | Sichuan Bureau of geology and Mineral Resourses |
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| Abstract: | The present analysis for stability of rockbody slope is that a condtion of rock body is evaluated by method of material mechanics on the basis of limit equilibrium principle for rigid body form the vimpint of statics. Thus, designed control engineeing of landslides is often inconsistent with deformed, fractured and displaced geological bodies, and the effect of engineering has been impaired. It is suggested that a new design and construction for control engineering of landslides would be established on the basis of a theory of deformation system (mainly, deformation and, secondly, stress and intensity),an in-situ measuring system for displacement and strain would be developed under a dynare condition, and an in-situ monitor design and effective construction methods would be used. Moreover, moving regularity of landslides is recognized in order to establish a classification of comrol engineering. |
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| Keywords: | slope stability landslide control engineering |
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