| 对岩石风化程度敏感的化学风化指数研究 |
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| 引用本文： | 刘成禹,何满潮.对岩石风化程度敏感的化学风化指数研究[J].地球与环境,2011,39(3):349-354. |
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| 作者姓名： | 刘成禹 何满潮 |
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| 作者单位： | 1. 福州大学环境与资源学院,福州,350108
2. 中国矿业大学（北京）力学与建筑工程学院,北京,100083 |
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| 基金项目： | 福建省自然科学基金项目(2007J0131) |
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| 摘 要： | 风化是引起岩石力学性能劣化的重要因素,风化敏感性指数是对岩石风化程度进行定量评价和较准确地确定岩石风化深度的基础。本文在大量不同风化等级、时间及不同深度下岩样化学测试资料的基础上对风化敏感性化学风化指数进行了研究,研究表明：在前人提出的化学风化指数中,WI、WPI和LOI这三个指数对风化程度、时间和深度的变化都显示出明...
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| 关 键 词： | 化学风化指数 风化深度 风化程度 风化时间 敏感性 |
Research on the Sensitive Chemical Weathering Indices to Rock Weathering |
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| LIU Cheng-yu,HE Man-chao.Research on the Sensitive Chemical Weathering Indices to Rock Weathering[J].Earth and Environment,2011,39(3):349-354. |
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| Authors: | LIU Cheng-yu HE Man-chao |
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| Institution: | LIU Cheng-yu1,HE Man-chao2(1.School of Environment and Resource,Fuzhou University,Fuzhou 350108,China,(2.School of Mechanics and Architecture,China University of Mining,Beijing 100083,China) |
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| Abstract: | Weathering is an important factor leading to the deterioration of mechanical properties of rocks,and the sensitive indices of weathering are the basis for quantificationally evaluating weathering degrees of rocks and determinging the depth of rock weathering.In this paper,based on a large number of chemical test data of rock samples under different weathering grades,time and different depths,the sensitive chemical weathering indices are studied.The study indicates that among the chemical weathering indices ... |
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| Keywords: | chemical weathering index weathering depth weathering degree weathering time sensitivity |
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