干旱区生态环境知识资源中心(Arid): The effects of confining pressure on the strength and elastic properties of the Paintbrush tuff recovered from boreholes USW NRG-6 and USW NRG-7/7A: Data report

Arid

DOI	10.2172/534487
报告编号	SAND--95-1887
来源ID	OSTI_ID: 534487
	The effects of confining pressure on the strength and elastic properties of the Paintbrush tuff recovered from boreholes USW NRG-6 and USW NRG-7/7A: Data report
	Martin, R.J.; Noel, J.S.; Boyd, P.J. [New England Research Inc., White River Junction, VT (United States)] [and others]
英文摘要	Experimental results are presented for bulk and mechanical properties measurements on specimens of the Paintbrush tuff recovered from the USW NRG-6 and USW NRG-7/7A borehole at Yucca Mountain, Nevada. Measurements have been performed on five thermal/mechanical units: TCw, PTn, TSw2, and TSw3. The following bulk properties are reported for each specimen: dry bulk density, saturated bulk density, average grain density and porosity. Confined compression to failure tests were performed on selected specimens recovered from the boreholes at confining pressures of 5 and 10 MPa. In addition, compressional and shear wave velocities were measured on the specimens prior to testing. Measurements were conducted under drained conditions at room temperature on nominally water saturated specimens. The nominal strain rate for the experiments was 10{sup -5} s{sup -1}.
出版年	1997
报告类型	Technical Report
语种	英语
国家	美国
来源学科分类	05 NUCLEAR FUELS ; YUCCA MOUNTAIN ; SITE CHARACTERIZATION ; UNDERGROUND FACILITIES ; SPENT FUELS ; UNDERGROUND DISPOSAL ; HIGH-LEVEL RADIOACTIVE WASTES ; TUFF ; MATERIALS TESTING
URL	http://www.osti.gov/scitech/servlets/purl/534487
资源类型	科技报告
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/267259
推荐引用方式 GB/T 7714	Martin, R.J.,Noel, J.S.,Boyd, P.J. [New England Research Inc., White River Junction, VT . The effects of confining pressure on the strength and elastic properties of the Paintbrush tuff recovered from boreholes USW NRG-6 and USW NRG-7/7A: Data report,1997.