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5. Updating of the hierarchical rock mass rating （HRMR） system and a new subsystem developed for weathe

Updating of the hierarchical rock mass rating （HRMR） system and a new subsystem developed for weathe

来源 :矿业科学技术学报：英文版 | 被引量 : 0次 | 上传用户：banban0802

【摘 要】

：

The RMR system is still very much applied in rock mechanics engineering context. It is based on the evaluation of six weights to obtain a final rating. To obtai

【作 者】

：

Miranda Tiago e Sousa L. Ribei 

【机 构】

：

ISISE,StateKeyLaboratoryofGeomechanicsandDeepUndergroundEngineering,UniversityofPorto

【出 处】

：

矿业科学技术学报：英文版

【发表日期】

：

2014年6期

【关键词】

：

花岗岩地层 岩体风化 定子系统 开发 分类方法 知识水平 基础设施 力学特性 Rock mass classification system Decision 

【基金项目】

：

The authors would like to thank to the EDP （Electricity of Portu- gal Company） for making available part of the geotechnical infor- mation used in this work.

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The RMR system is still very much applied in rock mechanics engineering context. It is based on the evaluation of six weights to obtain a final rating. To obtain the final rating a considerable amount of information is needed concerning the rock mass whic

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