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:
Sep. 13, 2011
Filed:
May. 08, 2009
Dae-sung Cheon, Daejeon, KR;
Eui-sub Park, Daejeon, KR;
Yong-bok Jung, Daejeon, KR;
Chan Park, Daejeon, KR;
Joong-ho Synn, Daejeon, KR;
Dae-Sung Cheon, Daejeon, KR;
Eui-Sub Park, Daejeon, KR;
Yong-Bok Jung, Daejeon, KR;
Chan Park, Daejeon, KR;
Joong-Ho Synn, Daejeon, KR;
Abstract
Provided is a method of predicting failure in geotechnical structures using an AE method instead of a conventional displacement or stress measuring method, which belongs to a field of rock mechanics and geotechnical engineering. The method is a measurement technology for identifying signs of failure in geotechnical structures using Acoustic Emission (AE) signals generated by damage in the geotechnical structure and also providing management standard for failure prediction.