Large deformation tensile testing system

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United States of America Patent

PATENT NO 9404821
APP PUB NO 20150059489A1
SERIAL NO

14388959

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Abstract

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A large deformation tensile testing system, for use in testing a large deformation tensile of an anchor rod or an anchor rode, comprising a main machine frame (1), a rear collet component (2) arranged at a first position on the longitudinal direction of the main machine frame (1), a front collet component (3) movably arranged at a second position on the longitudinal direction of the main machine frame (1), a telescoping apparatus (4), a measurement and control apparatus, where a sensor module thereof senses the displacement and real-time tensile of the telescoping apparatus to form real-time data to be transmitted to an analysis module and a control module, the control module that controls, on the basis of a set measurement and control scheme and of an input of the sensor module, a testing process to proceed according to a set testing condition, the analysis module for analyzing the input of the sensor module to form a test result, and an output module for outputting same. The large deformation tensile testing system is capable of deriving a statics parameter of the anchor rod or anchor rode being tested.

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Patent Owner(s)

Patent OwnerAddress
CHINA UNIVERSITY OF MINING & TECHNOLOGY (BEIJING)BEIJING 100083

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
He, Manchao Beijing, CN 27 55
Yang, Xiaojie Beijing, CN 6 22
Zhang, Yi Beijing, CN 1881 15120

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