Goldilocks Zone IP Law
Borehole pressure-shear test apparatus capable of measuring horizontal displacement by borehole wall pressing configuration using wedge element
A borehole shear test apparatus of the present disclosure includes a main casing, a horizontal loading module and shear plates, and performs both a borehole shear test and a borehole jack test by calculating and measuring horizontal displacement produced at a borehole wall when pressed by the shear plates, and at the same time, measuring a vertical load applied when a wedge element moves down.
SEOUL NATIONAL UNIVERSITY R & DB FOUNDATION
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inventional inventional additional inventional inventional additional additional
Bae Choong-Ki Seung Hwan Young Woo Jae Gyu Won Chan
Lee Chung Lee Song Kim Lee