Multifunctional test device for rigid suspender of fabricated arch bridge and test method for simulating impact or explosion

The invention relates to a multifunctional test device for a rigid suspender of a fabricated arch bridge and a test method for simulating impact or explosion. The multifunctional test device comprises a test device body, and the test device body comprises a rigid suspender test piece; two ends of th...

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Main Authors SHAN YULIN, LIN JIN, ZONG ZHOUHONG, XU YOUSHENG, LI JIAQI, LI MINGHONG
Format Patent
LanguageChinese
English
Published 22.03.2024
Subjects
MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Abstract The invention relates to a multifunctional test device for a rigid suspender of a fabricated arch bridge and a test method for simulating impact or explosion. The multifunctional test device comprises a test device body, and the test device body comprises a rigid suspender test piece; two ends of the rigid suspender test piece are respectively fixed with the first steel box concrete pedestal and the loading device, and the loading device is connected with a twisted steel bar or a steel strand penetrating through the second steel box concrete pedestal, that is, the loading device tensions the rigid suspender test piece through the twisted steel bar or the steel strand so as to simulate the axial stress state of the rigid suspender of the arch bridge; straining beams are arranged between the first steel box concrete pedestal and the second steel box concrete pedestal and on the two sides of the rigid suspender test piece respectively; an impact hammer or an explosive is mounted at any position of the rigid susp
AbstractList The invention relates to a multifunctional test device for a rigid suspender of a fabricated arch bridge and a test method for simulating impact or explosion. The multifunctional test device comprises a test device body, and the test device body comprises a rigid suspender test piece; two ends of the rigid suspender test piece are respectively fixed with the first steel box concrete pedestal and the loading device, and the loading device is connected with a twisted steel bar or a steel strand penetrating through the second steel box concrete pedestal, that is, the loading device tensions the rigid suspender test piece through the twisted steel bar or the steel strand so as to simulate the axial stress state of the rigid suspender of the arch bridge; straining beams are arranged between the first steel box concrete pedestal and the second steel box concrete pedestal and on the two sides of the rigid suspender test piece respectively; an impact hammer or an explosive is mounted at any position of the rigid susp
Author ZONG ZHOUHONG
LI MINGHONG
LIN JIN
LI JIAQI
SHAN YULIN
XU YOUSHENG
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Physics
DocumentTitleAlternate 一种装配式拱桥刚性吊杆的多功能试验装置以及模拟冲击或爆炸的试验方法
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Snippet The invention relates to a multifunctional test device for a rigid suspender of a fabricated arch bridge and a test method for simulating impact or explosion....
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SubjectTerms MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
Title Multifunctional test device for rigid suspender of fabricated arch bridge and test method for simulating impact or explosion
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