ASTM D 5878-2005 标准详情
- 标准号:ASTM D 5878-2005
- 中文标题:工程技术用岩石质量分级系统的使用标准指南
- 英文标题:standard guide for using rock-mass classification systems for engineering purposes
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2005-01-01
1.1 This standard offers the selection of a suitable system of classification of rock mass for specific engineering purposes, such as tunneling and shaft-sinking, excavation of rock chambers, ground support, modification and stabilization of rock slo
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