风化强度计算公式

风化强度计算公式

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Initial contribute: 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Method-focused categoriesProcess-perspectiveChemical process calculation

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Chinese {{currentDetailLanguage}} Chinese

风化强度计算公式

式中,I为新鲜基岩体的均衡度,包括氧化物元素迁移率的均衡度和风化率的均衡度,将风化壳各层的均衡度与其对比。母岩经过风化后,其均衡度一定小于I,取%为其值;,为风化率均衡度,为信息熵函数,N为数值的个数,为概率,即每个风化率值占总数值的%为元素迁移率均衡度,求取方式相同。为平均淋溶系数,且,淋溶系数C为氧化物在风化过程中从母岩中迁移的重量(%)为新鲜基岩该氧化物的重量(%)为各层该氧化物的重量%,当所计算的C0时,则忽略不参加计算。

参考文献

张丽萍等:长江三峡坝区花岗岩风化壳化学元素迁移特征。地理学报,2001,56(5)

 

How to Cite

《资源环境数学模型手册》 (2018). 风化强度计算公式, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/431b9623-f8c9-4260-be3e-8aa84c4e9374
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Contributor

Initial contribute: 2018-12-04

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Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feedback

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