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首页> 外文会议>International ocean and polar engineering conference;International Society of Offshore and Polar Engineers >Evaluation of Geotechnical Properties and Chemical Weathering Indices of Highly Weathered Granite Rock
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Evaluation of Geotechnical Properties and Chemical Weathering Indices of Highly Weathered Granite Rock

机译：高风化花岗岩岩石的岩土性质和化学风化指数评价

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In the evaluation of the design parameters of weathered granite, as the geotechnical properties of weathered granite are affected by the weathering process, it is important to determine the relationship between the geotechnical properties and the weathering degree. In this study, to determine the geotechnical characteristics of highly weathered granite, several chemical weathering indices and mechanical properties were analyzed. VR (Vogt’s ratio), CIA (chemical index of alteration) and Imob (mobile index) were used to assess the weathering degree. All the normalized geotechnical properties showed a good correlation with VR, CIA, and Imob
机译：在评估风化花岗岩的设计参数时，由于风化花岗岩的岩土特性会受到风化过程的影响，因此确定岩土特性与风化程度之间的关系非常重要。在这项研究中，为了确定高风化花岗岩的岩土特征，分析了几种化学风化指数和力学性能。使用VR（伏特比），CIA（化学变化指数）和Imob（流动指数）评估风化程度。所有归一化的岩土属性均与VR，CIA和Imob表现出良好的相关性

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