Ready-mixed concrete slump real-time monitoring system and method based on rheology
The invention provides a ready-mixed concrete slump real-time monitoring system and method based on rheology, and relates to the technical field of building construction.The method comprises the following steps that S1, the torque T of a hydraulic motor is obtained through the determined liquid pres...
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| creator | NI KUN LIANG XU TONG LIN PAN DINGWEI HUANG AIJU QIAO TIANLONG PAN JUNZHENG DING HONG |
| description | The invention provides a ready-mixed concrete slump real-time monitoring system and method based on rheology, and relates to the technical field of building construction.The method comprises the following steps that S1, the torque T of a hydraulic motor is obtained through the determined liquid pressure P of the hydraulic motor on a concrete mixer; s2, obtaining a rheological curve of concrete by using the determined rotating speed omega of the tank body of the concrete mixer and the torque T of the hydraulic motor; s3, performing linear fitting on the rheological curve by utilizing a Bingham model, and obtaining a y-axis intercept Iy corresponding to the determined mass mc of the loaded concrete of the concrete mixer truck by utilizing the determined mass mc of the loaded concrete of the concrete mixer truck; s4, the yield stress tau0 of the concrete is obtained through the determined rated concrete loading mass m0 of the concrete mixer, the loading concrete mass mc of the concrete mixer and Iy, and finally |
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s2, obtaining a rheological curve of concrete by using the determined rotating speed omega of the tank body of the concrete mixer and the torque T of the hydraulic motor; s3, performing linear fitting on the rheological curve by utilizing a Bingham model, and obtaining a y-axis intercept Iy corresponding to the determined mass mc of the loaded concrete of the concrete mixer truck by utilizing the determined mass mc of the loaded concrete of the concrete mixer truck; s4, the yield stress tau0 of the concrete is obtained through the determined rated concrete loading mass m0 of the concrete mixer, the loading concrete mass mc of the concrete mixer and Iy, and finally</description><language>chi ; eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PERFORMING OPERATIONS ; PHYSICS ; PREPARING CLAY ; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER ; TESTING ; TRANSPORTING ; WORKING CEMENT, CLAY, OR STONE</subject><creationdate>2024</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=20240628&DB=EPODOC&CC=CN&NR=118254282A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240628&DB=EPODOC&CC=CN&NR=118254282A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NI KUN</creatorcontrib><creatorcontrib>LIANG XU</creatorcontrib><creatorcontrib>TONG LIN</creatorcontrib><creatorcontrib>PAN DINGWEI</creatorcontrib><creatorcontrib>HUANG AIJU</creatorcontrib><creatorcontrib>QIAO TIANLONG</creatorcontrib><creatorcontrib>PAN JUNZHENG</creatorcontrib><creatorcontrib>DING HONG</creatorcontrib><title>Ready-mixed concrete slump real-time monitoring system and method based on rheology</title><description>The invention provides a ready-mixed concrete slump real-time monitoring system and method based on rheology, and relates to the technical field of building construction.The method comprises the following steps that S1, the torque T of a hydraulic motor is obtained through the determined liquid pressure P of the hydraulic motor on a concrete mixer; 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s2, obtaining a rheological curve of concrete by using the determined rotating speed omega of the tank body of the concrete mixer and the torque T of the hydraulic motor; s3, performing linear fitting on the rheological curve by utilizing a Bingham model, and obtaining a y-axis intercept Iy corresponding to the determined mass mc of the loaded concrete of the concrete mixer truck by utilizing the determined mass mc of the loaded concrete of the concrete mixer truck; s4, the yield stress tau0 of the concrete is obtained through the determined rated concrete loading mass m0 of the concrete mixer, the loading concrete mass mc of the concrete mixer and Iy, and finally</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICS PREPARING CLAY PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER TESTING TRANSPORTING WORKING CEMENT, CLAY, OR STONE |
| title | Ready-mixed concrete slump real-time monitoring system and method based on rheology |
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