A new study uses shear tests and seepage-stress analysis in north China's Liushagang formation to create a model that predicts collapsing pressure and avoids costly drilling delays in hard, brittle ...
The Iosipescu Shear and the V-Notched Rail Shear test methods are ASTM standards, ASTM D 5379 1 and D 7078 2, respectively. Both are used primarily for in-plane shear testing, but each can be used for ...
Emily Brodsky, professor of Earth and planetary sciences at UC Santa Cruz, has received a $1.1 million grant from the U.S. Department of Energy to study the shear strength of rocks in the Earth’s ...
Mechanical fasteners, such as screws, bolts, pins and rivets, have been used for hundreds of years to assemble wood and metal structures. As composites have replaced other materials in structural ...
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