Tunnel mid-partition wall wind pressure monitoring and danger early warning method
The invention belongs to the technical field of wind pressure monitoring, and provides a tunnel mid-partition wall wind pressure monitoring and danger early warning method for solving the problems that an existing tunnel mid-partition wall wind pressure monitoring method is large in error and cannot...
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| creator | ZHANG YONGJUN XU WENXIE CHI SHENGCHAO LIU BING LIU FEI LIU GAOJUN ZHANG ZHENYUAN WANG GUANQUN WANG SHENG |
| description | The invention belongs to the technical field of wind pressure monitoring, and provides a tunnel mid-partition wall wind pressure monitoring and danger early warning method for solving the problems that an existing tunnel mid-partition wall wind pressure monitoring method is large in error and cannot reflect the real stress condition of a mid-partition wall. The method comprises the steps: step 1,selecting a wind pressure monitoring section; step 2, mounting and arranging a wind pressure monitoring system; step 3, setting control parameters of a signal acquisition instrument and a sensor base,and setting a monitoring period; step 4, acquiring and uploading wind pressure data; step 5, carrying out equation fitting and superposition of the data; step 6, calculating the overall stress; and step 7, carrying out stability checking calculation and danger early warning of the mid-partition wall. According to the invention, the problem of high-frequency, high-precision and multi-directional wind pressure monitoring in |
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The method comprises the steps: step 1,selecting a wind pressure monitoring section; step 2, mounting and arranging a wind pressure monitoring system; step 3, setting control parameters of a signal acquisition instrument and a sensor base,and setting a monitoring period; step 4, acquiring and uploading wind pressure data; step 5, carrying out equation fitting and superposition of the data; step 6, calculating the overall stress; and step 7, carrying out stability checking calculation and danger early warning of the mid-partition wall. According to the invention, the problem of high-frequency, high-precision and multi-directional wind pressure monitoring in</description><language>chi ; eng</language><subject>MEASURING ; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE ; PHYSICS ; TESTING</subject><creationdate>2021</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=20210212&DB=EPODOC&CC=CN&NR=112362229A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210212&DB=EPODOC&CC=CN&NR=112362229A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG YONGJUN</creatorcontrib><creatorcontrib>XU WENXIE</creatorcontrib><creatorcontrib>CHI SHENGCHAO</creatorcontrib><creatorcontrib>LIU BING</creatorcontrib><creatorcontrib>LIU FEI</creatorcontrib><creatorcontrib>LIU GAOJUN</creatorcontrib><creatorcontrib>ZHANG ZHENYUAN</creatorcontrib><creatorcontrib>WANG GUANQUN</creatorcontrib><creatorcontrib>WANG SHENG</creatorcontrib><title>Tunnel mid-partition wall wind pressure monitoring and danger early warning method</title><description>The invention belongs to the technical field of wind pressure monitoring, and provides a tunnel mid-partition wall wind pressure monitoring and danger early warning method for solving the problems that an existing tunnel mid-partition wall wind pressure monitoring method is large in error and cannot reflect the real stress condition of a mid-partition wall. The method comprises the steps: step 1,selecting a wind pressure monitoring section; step 2, mounting and arranging a wind pressure monitoring system; step 3, setting control parameters of a signal acquisition instrument and a sensor base,and setting a monitoring period; step 4, acquiring and uploading wind pressure data; step 5, carrying out equation fitting and superposition of the data; step 6, calculating the overall stress; and step 7, carrying out stability checking calculation and danger early warning of the mid-partition wall. 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The method comprises the steps: step 1,selecting a wind pressure monitoring section; step 2, mounting and arranging a wind pressure monitoring system; step 3, setting control parameters of a signal acquisition instrument and a sensor base,and setting a monitoring period; step 4, acquiring and uploading wind pressure data; step 5, carrying out equation fitting and superposition of the data; step 6, calculating the overall stress; and step 7, carrying out stability checking calculation and danger early warning of the mid-partition wall. According to the invention, the problem of high-frequency, high-precision and multi-directional wind pressure monitoring in</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 |
| title | Tunnel mid-partition wall wind pressure monitoring and danger early warning method |
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