The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 14, 2018
Filed:
Oct. 26, 2016
Powerchina Huadong Engineering Corporation Limited, Hangzhou, Zhejiang, CN;
Weida Ni, Zhejiang, CN;
Zhigang Shan, Zhejiang, CN;
Anchi Shi, Zhejiang, CN;
Jingyong Wang, Zhejiang, CN;
Wanqiang Cheng, Zhejiang, CN;
Miaojun Sun, Zhejiang, CN;
Powerchina Huadong Engineering Corporation Limited, Zhejiang, CN;
Abstract
An integrated-style shear apparatus for testing a rock structural plane includes a frame system, a vertical loading system, a horizontal loading system, and a shearing system. Both the vertical loading system and the horizontal loading system are fixed on the frame system, and the shearing system is installed inside the frame system. The shearing system is used to prepare the sample of structural plane and actualize the shear test. The vertical loading system and the horizontal loading system are used to provide normal stress and shear stress for the shearing system respectively.