Research on Measurement Standard of Concrete Reinforcement Position Tester

Authors

  • Liu Lu , Liu Jing , Wang Shuai

Abstract

In order to ensure the effectiveness for the test results of the concrete reinforcement position tester
(hereinafter referred to as the tester), measurement standard for this kind of instrument was researched.
According to use and measurement of the tester, the tracing link, “ concrete reinforcement position testerstandard group of concrete reinforcement position tester - measuring standard device of concrete
reinforcement position tester - national length metrological benchmark “, is established. Simulating the
different reinforced concrete structures in actual engineering, using organic glass blocks and standard round
sticks, the concrete reinforcement position tester standard group (hereinafter referred to as the standard
group) is developed, which can be traced back to the concrete reinforcement position tester standard device
(hereinafter referred to as the standard device). Using the grating ranging method, the standard device is
developed through the construction of imaging test system, data acquisition system, operating plat-form and
mobile rail, which can be traced back to the national length metrological benchmark.

Published

2020-04-30

Issue

Section

Articles