Measurement method for testing incremental internal force of arch bridge suspension rod using inertia method
Provided are a measurement method for testing the incremental internal force of an arch bridge suspension rod using an inertia method, the measurement method comprising the following steps: (1) selecting a suspension rod which needs to be tested for incremental internal forces, and mounting an accel...
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| creator | Jiejun Ning Zehua Xie Mengsheng Yu Hua Wang Xiaoli Zhuo Xi Peng Longlin Wang Kainan Huang Tianzhi Hao Yuhou Yang Xirui Wang Junhong Wu |
| description | Provided are a measurement method for testing the incremental internal force of an arch bridge suspension rod using an inertia method, the measurement method comprising the following steps: (1) selecting a suspension rod which needs to be tested for incremental internal forces, and mounting an acceleration sensing apparatus or a velocity sensing apparatus on the lower edge of the suspension rod to be tested; (2) setting an appropriate sampling frequency, and beginning signal acquisition; (3) using a formula to process the information data collected in step (2); (4) recording the results of information data processing to obtain the suspension-rod internal force increment. In the present invention, an acceleration or velocity signal is acquired from the lower edge of the suspension rod, and the suspension-rod internal force increment can be obtained by means of simple calculation of said signal, and the invention has the advantages of easy operation, high reproducibility, and low testing cost. |
| format | Patent |
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In the present invention, an acceleration or velocity signal is acquired from the lower edge of the suspension rod, and the suspension-rod internal force increment can be obtained by means of simple calculation of said signal, and the invention has the advantages of easy operation, high reproducibility, and low testing cost.</description><language>eng</language><subject>MEASURING ; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE ; PHYSICS ; TESTING ; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES ; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230517&DB=EPODOC&CC=GB&NR=2612863A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230517&DB=EPODOC&CC=GB&NR=2612863A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Jiejun Ning</creatorcontrib><creatorcontrib>Zehua Xie</creatorcontrib><creatorcontrib>Mengsheng Yu</creatorcontrib><creatorcontrib>Hua Wang</creatorcontrib><creatorcontrib>Xiaoli Zhuo</creatorcontrib><creatorcontrib>Xi Peng</creatorcontrib><creatorcontrib>Longlin Wang</creatorcontrib><creatorcontrib>Kainan Huang</creatorcontrib><creatorcontrib>Tianzhi Hao</creatorcontrib><creatorcontrib>Yuhou Yang</creatorcontrib><creatorcontrib>Xirui Wang</creatorcontrib><creatorcontrib>Junhong Wu</creatorcontrib><title>Measurement method for testing incremental internal force of arch bridge suspension rod using inertia method</title><description>Provided are a measurement method for testing the incremental internal force of an arch bridge suspension rod using an inertia method, the measurement method comprising the following steps: (1) selecting a suspension rod which needs to be tested for incremental internal forces, and mounting an acceleration sensing apparatus or a velocity sensing apparatus on the lower edge of the suspension rod to be tested; (2) setting an appropriate sampling frequency, and beginning signal acquisition; (3) using a formula to process the information data collected in step (2); (4) recording the results of information data processing to obtain the suspension-rod internal force increment. 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In the present invention, an acceleration or velocity signal is acquired from the lower edge of the suspension rod, and the suspension-rod internal force increment can be obtained by means of simple calculation of said signal, and the invention has the advantages of easy operation, high reproducibility, and low testing cost.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR |
| title | Measurement method for testing incremental internal force of arch bridge suspension rod using inertia method |
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