QQ客服 官方微博 反馈留言

	Development of testing machine for coupled seepage and triaxial stress measurements in rocks
	Liu Guangting ; Ye Yuanxin ; Xu Zenghui
	2010-05-11 ; 2010-05-11
关键词	Practical Theoretical or Mathematical/ dams data acquisition geophysical techniques hydraulic systems rocks stress measurement/ testing machine coupled seepage triaxial stress measurement rocks dam design sealing system hydraulic pressure control system triaxial loading system flow measurement system automatic control and data acquisition system polyurethane sealant oil-seal technology/ A9160B Mechanical and acoustic properties of rocks, minerals and soil A9385 Instrumentation and techniques for geophysical, hydrospheric and lower atmosphere research E2110D Geotechnical structures E1630 Testing E1640 Instrumentation E2130 Fluid mechanics and aerodynamics (mechanical engineering) E1620 Measurement E0410H Mechanical engineering applications of IT
中文摘要	A testing machine for coupled seepage and triaxial stress was developed to measure seepage in rocks subjected to 3D stresses to improve dam designs. The machine includes a sealing system, a hydraulic pressure control system, a triaxial loading system, a flow measurement system, and an automatic control and data acquisition system. The machine can load the rock in the two directions perpendicular to the flow direction. Polyurethane sealant is used to seal the rock sample with high pore pressures, a damper is used to smooth the high pore pressures, and oil-seal technology is used to eliminate evaporation when measuring the tiny flow rates.
语种	中文 ; 中文
出版者	Tsinghua Univ. Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/27401]
专题	清华大学
推荐引用方式 GB/T 7714	Liu Guangting,Ye Yuanxin,Xu Zenghui. Development of testing machine for coupled seepage and triaxial stress measurements in rocks[J],2010, 2010.
APA	Liu Guangting,Ye Yuanxin,&Xu Zenghui.(2010).Development of testing machine for coupled seepage and triaxial stress measurements in rocks..
MLA	Liu Guangting,et al."Development of testing machine for coupled seepage and triaxial stress measurements in rocks".(2010).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。