Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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MEASURING THE TENSION FORCE REBAR BEAMS IN THE CONTAINMENT NPP UNITS

Koryashkin A.S. 1 Matveev A.I. 1
1 Penza State University
Rebar beam tension level monitoring system is the target purpose measurement system. Inside the containment structure in special channels located high-strength rebar beams. Rebar beam is a metal rope, made of Multi-row laying parallel wires. Functional purpose of rebar beam is to provide a preliminary tension of reinforced concrete, from which reactor building construction is made up, thereby providing strength in the case of emergency. For rebar beam tension effort measurement, Measuring Force Converter is intended. This work describes rebar beam tension system and force conversion method. Force measurement of sensitive element of string sensor, which is used in the system, concept is discussed in detail. Force measurement channel conversion function is described.