Reinforced concrete pool wallboard deformation simulation testing machine

Abstract

The invention relates to a reinforced concrete pool wallboard deformation simulation testing machine. The reinforced concrete pool wallboard deformation simulation testing machine comprises a test piece base, an environment simulation system and a laser scanning device. The reinforced concrete pool wallboard deformation simulation testing machine can simulate the temperature and humidity of the application environment of the reinforced concrete pool wallboard and / or the temperature and humidity of the hardening process environment, scans the reinforced concrete pool wallboard by using the laser scanning device, analyzes a scanning image generated by the laser scanning device, and can konw the deformation condition of the reinforced concrete pool wall plate, so that the deformation conditions of different reinforced concrete pool wall plates and high-risk areas where cracks are cracked can be detected.

Description

technical field [0001] The invention relates to a simulation testing machine, in particular to a simulation testing machine which causes the deformation and cracking of the wall plate of the reinforced concrete pool based on the temperature and humidity of the environment where the wall plate of the reinforced concrete pool is located. Background technique [0002] In the field of construction engineering, when the ambient temperature of concrete is lowered or raised, the concrete will be deformed to shrink or increase in volume. If the external conditions limit this deformation, temperature stress will appear, and when it is greater than When the tensile strength of concrete is lowered, temperature cracks will occur in the structure. On the other hand, during the whole process from the completion of pouring to the hardening of concrete, various internal chemical and physical reactions lead to water loss, and the volume becomes smaller. If this deformation is restrained, shr...

AI Technical Summary

Problems solved by technology

[0003] The existence and development of cracks will cause corrosion of steel bars, peeling of the protective layer, reduce the bearing capacity, stiffness, durability and impermeability of the structure, and affect its service performance and lifespan. In particular, the cracking of the wall panels of large concrete pools is generally more serious and greatly Increased the difficulty of design and construction in the early stage and the maintenance cost and risk of water leakage in the later stage

[0004] At present, there is no simulation test machine for deformation and cracking of reinforced concrete pool panels based on the temperature and humidity of the environment where the reinforced concrete pool panels are located

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