Xov xwm
0102 ib0304 ib05
Feem ntau ntawm peb cov khaub ncaws zoo nkauj zoo nkauj hlaws ntawm lub tes tsho
2018-07-16
Lorem Ipsum tsuas yog dummy ntawv ntawm kev lag luam luam ntawv thiab kev lag luam. Lorm Ipsum yog qhov kev lag luam tus qauv dummy ntawv coj ib lub galley ntawm hom thiab scrambed nws los ua ib phau ntawv hom. Lorem Ipsum tsuas yog dummy ntawv ntawm kev luam ntawv thiab cov ntawv sau Lorem Ipsum tsuas yog dummy ntawv ntawm kev luam ntawv thiab kev lag luam kev lag luam.
FRP (Fiber Reinforced Polymer) engineering project "Enhanced Load-Bearing and Fire Resistance of Fiber Composite Material Structural Components" (TDA1-1), tau txais nyiaj los ntawm Innovation Fund ntawm Non-Metallic Materials Innovation Center hauv 2022, qhia txog kev nce qib tseem ceeb. nyob rau hauv daim ntawv thov ntawm ultra-ntev, loj-scale composite khoom pultruded profiles. Kev siv cov pultruded profiles nyob rau hauv cov kab teeb sab nraud ntawm cov tsev siab hauv Qingdao sawv cev rau qhov kev vam meej.
GFRP (Glass Fiber Reinforced Polymer) cov ntaub ntawv muab los ntawm Nanjing Spare Composite Yizheng Co., Ltd., yog tsim los ntawm kev sib koom tes ntawm Vanke Green Research & Development Co., Ltd., thiab Beijing University of Technology. Cov kab teeb ci tseem ceeb yog tsim nrog 800 * 300 lub voj voos loj, qhov ntev ntawm lub nqaj yog 17 meters thiab qhov siab ntawm 2.8 meters. Lub sab sauv thiab sab beam hnyav tag nrho ntawm 1.2 tons. Qhov hnyav ntawm qhov profile yog kwv yees li 33kg ib meter.
Hais txog cov teeb meem tseem ceeb xws li qhov hnyav hnyav, tus nqi siab, kev pheej hmoo ntawm kev nyab xeeb, kev xeb hnyav, thiab kev saib xyuas cov teeb meem cuam tshuam nrog cov kab teeb tsa ib txwm nyob hauv Qingdao cov ntug dej hiav txwv siab, cov pab pawg tsim kho tshiab tau tsim ib hom tshiab ntawm sab nrauv dai ncej kab. Los ntawm kev siv cov khoom sib xyaw ua ke pultruded profiles, pab pawg tsis tau tsuas yog ua tau raws li qhov yuav tsum tau muaj lub zog thiab rigidity tab sis kuj ua tiav qhov zoo kawg li 75% txo qhov hnyav ntawm cov qauv, kom ntseeg tau tias kev ua haujlwm zoo ntawm qhov project.
Cov ntaub ntawv pultruded siv suav nrog cov kab teeb tseem ceeb (peb-cell lub thawv-zoo li tus), kab (ib leeg-cell lub thawv-zoo li), thiab grates (ib lub xov tooj ntawm tes-zoo li tus), muaj li ntawm iav fiber ntau thiab tsis muaj polyester cob, nrog fiber ntau. cov ntsiab lus ntawm kwv yees li 70%. Cov ntaub ntawv no tau tsim thiab npaj los ntawm pab pawg ua haujlwm Nanjing Spare Composite Yizheng Co., Ltd.
Piv rau steel ncej kab teeb, cov qauv pultruded profile tus kheej qhov hnyav yog txo los ntawm kwv yees li 75%. Qhov kev hnyav hnyav no tsis tsuas yog txo qis cov kev xav tau ntawm kev siv tshuab engineering thiab ua kom yooj yim spatial xav tau ntawm qhov chaw tsim kho, tab sis kuj tseem txhim kho kev txhim kho kev ua haujlwm, txuag cov nqi zog thiab sijhawm. Raws li kev suav los ntawm cov qauv tsim thiab kev tsim kho, cov pultruded profile mus kom ze tuaj yeem txuag tau li 5 lab RMB hauv kev ntsuas tus nqi rau qhov project.
Lub pultruded FRP beams khav theeb zoo kawg li cov yam ntxwv xws li lub teeb, lub zog siab, thiab kev tiv thaiv corrosion, ua rau pom muaj peev xwm loj hauv kev tsim kho vaj tse hauv tsev thiab thoob ntiaj teb. Lawv daim ntawv thov yog qhov zoo tshaj plaws ntawm kev tsim kho tshiab, muab lwm txoj hauv kev siv tau rau cov khoom siv thiab cov txheej txheem ib txwm muaj, qhia txog txoj kev mus rau kev tsim kho kom ruaj khov thiab muaj txiaj ntsig zoo.