Equipment and method for testing watertightness of box culvert in large size

Equipment and method for testing watertightness of box culvert in large size

The invention discloses a large-scale water seal testing equipment and the method. The equipment comprises the pressure-adding system, the sealing system, the water filling system, the supporting system and the measuring system. The said sealing system comprises the ring sealed slot frame forming th...

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Hauptverfasser: ZHIMING CHEN, YIMIN ZHU, JIANPING GU, WEIDAO WANG, YUYING HU, JUNCHANG CHU, WENJUN ZHANG, YING ZHOU
Format: Patent
Sprache:eng
Schlagworte:
MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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creator ZHIMING CHEN
YIMIN ZHU
JIANPING GU
WEIDAO WANG
YUYING HU
JUNCHANG CHU
WENJUN ZHANG
YING ZHOU
description The invention discloses a large-scale water seal testing equipment and the method. The equipment comprises the pressure-adding system, the sealing system, the water filling system, the supporting system and the measuring system. The said sealing system comprises the ring sealed slot frame forming the sealing chamber with the box joint and the sealing belt. The said sealed slot frame is fixed on the supporting system. The said sealing belt is on the end of the sealed slot frame. The said pressure-adding system and the water filling system separately connect the sealed chamber. The invention forms the independent sealed chamber at the joint of the box to implement the seal testing in single-hole clearance method, which overcomes the failures of the traditional method. The whole testing equipment is simple and fast.
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subjects MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
title Equipment and method for testing watertightness of box culvert in large size
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