Dab tsi yog qhov tseeb los ntawm profiled zoo li tus hlau hlau cov khoom?
Zoo li tus hlau hlau yog tsim kom muaj kev sib haum xeeb yav tom ntej, ua raws li kev txhim kho ntawm lub sij hawm kom cov pob zeb ua nrog cov hlau kheej kheej tshwj xeeb zoo, muaj teeb meem, tensile, bending, shear, los tiv thaiv qaug zog, los tiv thaiv kev tawg thiab tswj tuav thiab ua kom zoo tshaj. Kev ua haujlwm, nrog rau lub zog tensile, daim ntawv tso dag zog, tawv thiab qhov kev ua haujlwm ua haujlwm.Yuav xav kov yeej tus brittleness ntawm kev ua vaj tse, tsawg tensile muaj zog defects, nws yuav tsum tau muaj lub siab tensile zog ntawm tshwj xeeb zoo li tus hlau.Yog tus tshwj xeeb Hlau Hlau Puas, vim li cas lub ntsiab ntawm cov xaim tau rub tawm ntawm txhuas, yog li ntawd qhov tshwj xeeb zoo li tus hlau hlau thiab kev sib txuas ntawm kev lag luam tseem ceeb tshwj xeeb tshaj plaws.Thaum kom tau raws li qhov xav tau ntawm kev ua lag luam, raws li kev lag luam thiab cov neeg yuav tsum tau tsim thiab tsim ntau hom tshwj xeeb-, Cov khoom no tau ua rau compression, bending, strong shear, thiab ntxiv rau, thiab tsis fade, luv nqi, tsis yooj yim poob, thiab lwm yam yog lub nroog kev taug kev, high-kawg thaj chaw, cov chaw sib tw, chaw ua si thiab lwm cov ntaub ntawv hauv lub nroog, Cov xim ntawm tag nrho cov xim muaj txiaj, nrog rau qhov kev xav tau zoo nkauj thiab tsim tau.
Zoo li tus hlau hlau ua ib yam tshiab ntawm cov khoom siv puas tam sim no nyob rau pem hauv ntej ntawm tib neeg, thiab tau siv thoob plaws kev siv tshwj xeeb-xaim xaim tau txo los ntawm lub pob zeb hauv pob zeb ua los ntawm qhov kawg ntawm cov pob qij txha ntawm qhov kawg kev sib koom tes txhim kho kev sib txuas ntawm cov pob zeb sib nrug Kev nthuav ntawm cov khoom sib xyaw kom zoo dua qhov tawg ua rau lub zog.Thaum txoj kev loj hlob ntawm Tuam Tshoj txoj kev tsim kho, cov neeg rau kev tsim vaj tse yuav tsum tau siab dua, yog li qhov tshwj xeeb zoo li tus hlau hlau ua ib yam tshiab ntawm cov khoom siv hauv kev tsim kho kev ua haujlwm. Zoo li tus Hlau Hlau pob zeb qhuav tov khoom siv rau hauv qhov chaw loj ntawm kev kho choj kev tsim kho, tsis muaj ntshav, tua tau sai, tsis muaj zog, tsis muaj cracking, ruaj khov thiab lwm yam ntawm kev tsim kho tsev neeg tau txais qhuas, cov ntaub ntawv kho khoom siv, kev kho qeeb, kev kho qeeb, kho tom qab ua tiav ntev ntev los txhim kho txoj kev tsim kho kom yooj yim thiab lwm yam kev tsis txaus siab los xyuas kom zoo rau kev kho vaj tse thiab caij qhib lub tsheb. Cov zoo li cov xov hlau ua cov ntaub ntawv kho tshiab, thiab ntau qhov kev kho, ntau cov kev lag luam.
Qhov yooj yim kev tshawb xav ntawm tus hlau tshwj xeeb zoo li tus hlau pob zeb yog kom ntxiv dag zog rau yas, fiber reinforced hlau raws li kev siv rau txoj kev loj hlob.Los cov qhov tshwj xeeb zoo li tus hlau hlau muaj pes tsawg leeg thiab cov qauv ntawm ntau theem, multi-component thiab non-homogeneous, Uas yog ntau tshaj li fiber ntau reinforced yas los yog reinforced hlau, yuav ua li cas ua lub mechanism mechanism qhia nws tus kheej cov yam ntxwv, yog tseem lossi controversial, zoo meej thiab kev loj hlob.
Lub hom phiaj tseem ceeb ntawm tus hlau tshwj xeeb zoo li tus kheej tsuas yog ua nrog cov pob zeb hauv cov cement, sand, gravel ua ib txoj haujlwm zoo, thiab zoo ua ke ntawm kev sib tw zoo thiab kev ua tau zoo. Zoo li tus hlau tsis zoo tsuas yog txhim khu cov tensile,, Txwv kev tiv thaiv thiab lwm yam kev muaj peev xwm muaj ib tug zoo tiv thaiv corrosion. Nqaum dej hiav txwv seev tsiv yog qhov loj heev, yog li ntawm ntug dej hiav txwv ntawm qhov kev tsim kho yuav siv cov khoom siv fiber ntau. Zoo li tus hlau qhwv pob zeb tsim tsim yog tsim los ntawm cov khoom, Qhov tshwj xeeb steel hlau, xis mas, dej, ntxhib aggregate thiab admixture nrog tsim nyog, yog li ntawd kev npaj ntawm tshwj xeeb zoo li tus hlau hlau qhob kom tau raws li siab tshaj plaws ntawm kev tsim kho thiab engineering yuav tsum tau.Tau ua rau kev npaj ntawm tshwj xeeb zoo li tus txha hlau reinforced qhob muaj ib tug zoo workability, yooj yim thiab raws li qhov yuav tsum tau ntawm kev tsim kho. Muab tag nrho kev ua si rau cov yam ntxwv ntawm tus kheej zoo li tus hlau hlau, tsim nyog los txiav txim tus nqi ntawm cov khoom tshwj xeeb hlau thiab xis mas, kom txo nqi ntawm engineering. Zoo li tus xaim yog qhov tseem ceeb tshaj plaws kom paub meej zoo zog tensile, elongation ntawm so,, Txwv kev tswj ntawm tus txheej txheem smelting.
Thaum lub ntim ntawm cov hlau uas muaj hlau npluas ntau tshaj li 2%, qhov kev ua haujlwm ntawm qhov sib tov yog qub, thiab kev tsim kho tsis yooj yim thiab qhov tsis yooj yim yuav tsum tau guaranteed, tab sis thaum twg cov kev tu ncua tshwj xeeb raug kuaj thiab tsim nyog tsim kev ntsuas, qhov zoo thiab qhov zoo li cas, Raws li cov kev tsim thiab kev tsim qauv siv thoob ntiaj teb thiab kev siv, kev zoo li tus Hlau Hlau Hlau pob zeb qauv, feem ntau siv qhov ntim cov nqi xaiv ntau yog teev hauv Cov Lus 1-2. Xaiv raws li qhov kev ua tau zoo ntawm Cov Hlau Hlau, cov qauv ntawm kev ua kom zoo dua Cov kev txwv ntawm cov kev cai, raws li lub hauv paus ntawm kev lag luam muaj txiaj ntsig zoo.Thaum qhov kev ua tau zoo ntawm tus kheej zoo li tus hlau hlau los yog cov qauv ntawm kev txo qis dua ntawm qis dua, qhov kev xaiv ntawm qhov tsis tshua muaj nqi, los yog high profile profile hlau hlau kev ua tau zoo yog tus nqi siab tshaj Qhov nyuaj ntawm cov xov hlau uas muaj tus cwj pwm uas tsuas yog tshwm sim rau qhov tshwm sim uas cov hlau tsis sib haum yuav tsis khoov thaum twg, yuav cuam tshuam rau cov nyhuv.
