NON-DESTRUCTIVE DETECTION METHOD AND DEVICE OF EFFECTIVE ANCHORAGE DEPTH OF FULL-LENGTH BONDING ANCHOR

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United States of America Patent

SERIAL NO

15243970

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Abstract

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The present invention relates to a method and an apparatus for non-destructive testing of an effective anchorage depth of a fully grouted anchor bolt, which are applicable in geotechnical engineering. The method provided by the invention is for non-destructive testing of an effective anchorage depth of a fully grouted anchor bolt; the method is convenient to operate, non-destructive to an anchor bolt, and capable of testing an anchorage length of the anchor bolt. The present invention further provides an apparatus for non-destructive testing of an effective anchorage depth of a fully grouted anchor bolt. The apparatus has a simple structure, is convenient to install, and is capable of measuring an anchorage length of an anchor bolt without damaging the anchor bolt.

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Patent Owner(s)

Patent OwnerAddress
POWERCHINA HUADONG ENGINEERING CO LTDNO 22 CHAOWANG ROAD XIACHENG DISTRICT HANGZHOU ZHEJIANG PROVINCE 310014

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LIU, Ning Hangzhou, CN 242 1686
ZHANG, Chunsheng Hangzhou, CN 21 71

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