ASTM D 4394-2008 标准详情
- 标准号:ASTM D 4394-2008
- 中文标题:用刚性板负荷法测定岩石质量现场变形模数的标准试验方法
- 英文标题:standard test method for determining in situ modulus of deformation of rock mass using rigid plate loading method
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2008-07-01
Results of this type of test method are used to predict displacements in rock mass caused by loads from a structure or from underground construction. It is one of several tests that should be performed. The resulting in situ modulus is commonly less
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