Steel Box Girder Choj

Steel kem girder, tseem hu ua steel kem girder, yog ib hom qauv ntawm tus choj ntev. Nws feem ntau yog siv rau ntawm Cov Txuas Txuas nrog cov spans loj, thiab muaj npe vim nws zoo li lub thawv. Lub thawv steel girder muaj cov txiaj ntsig zoo, xws li lub zog tensile siab, siab elastic modulus, kev siv cov khoom siv siab, tuaj yeem ua tau zoo ua lub peev xwm ntawm cov hlau phaj tsis muaj cov khoom siv ntxiv. Nws cov qauv hnyav yog me me, haum rau qhov ntev-ntev Choj, thiab nrog kev txo qis ntawm qhov hnyav ntawm cov qauv sab saud, tus nqi ntawm cov qauv qis ntawm tus choj yuav raug txo. Tsis tas li ntawd, kev tsim khoom ntawm steel lub thawv girder Hoobkas raug cais tawm ntawm qhov chaw teeb tsa, txo cov kev sib txuas ntawm qhov chaw, yooj yim los xyuas kom zoo, muaj kev ntseeg siab, thiab kev tsim kho sai thiab yooj yim. Steel box girder kuj muaj qhov zoo ductility, toughness thiab seismic kev ua tau zoo, uas yog haum rau av qeeg thiab muaj zog av qeeg. Nyob rau hauv ib txwm txheej txheej txheej, nws muaj lub cev ntev lub neej thiab tsis muaj shrinkage thiab creep teeb meem.

Steel box girder yog dav siv nyob rau hauv loj choj, txoj kev loj, tshav dav hlau, high-speed rail thiab lwm yam kev tsim kho teb. Nyob rau hauv kev tsim kho ntawm txoj kev loj choj, txoj kev loj choj, railway choj thiab lwm yam loj tej yaam num, steel kem kab teeb feem ntau yog siv raws li lub ntsiab load-bearing Cheebtsam kom tau raws li cov kev xav tau ntawm bearing muaj peev xwm thiab ncua.

Project name: Qingdao Zhenhua Road Project

Qhov chaw nyob: Licang District, Qingdao, Shandong, Suav

Cov ntsiab lus ntawm qhov project: qhov project yog nyob rau hauv Licang District, Qingdao, los ntawm Shandong Road nyob rau sab qab teb mus rau Xianshan Road nyob rau hauv sab qaum teb, nrog ib tug tag nrho ntev ntawm txog 17.7 kilometers (xws li 2 kilometers nyob rau hauv lub overpass ntawm tus hla hla hiav txwv viaduct). Txoj kev npaj yog npaj txoj kab nce siab nrog 6 txoj kab hauv ob qho kev qhia thiab kev pabcuam hauv av nrog 8 txoj kab hauv ob qho tib si. Tus naj npawb ntawm qhov pib mus rau qhov kawg ntawm kev tsim kho yog K7+709.628 ~ K8+320, tag nrho ntev yog 610.372m, tus qauv choj dav ntawm txoj kab tseem ceeb yog 26.15m, cov qauv sab saud adopts prefabricated me me lub thawv girder, tus qauv ncua yog 35m, thiab kev faib ncua yog 30m thiab 32m. (32+70+40) m nruam steel kem girder yog siv los hla Omura River, thiab (42+65+40) m nruam steel kem girder yog siv los hla Jingkou Road, nrog rau tag nrho steel ntim ntawm 8,750 tons.

Lub npe qhov project: Jiwei high-speed dawb Nees River Choj

Qhov project qhov chaw: Weishan County, Jining City

Cov ntsiab lus ntawm txoj haujlwm: Baima River Choj yog ib qho ntawm cov kev tswj xyuas ntawm Jinan mus rau Weishan Txoj Kev Loj, Jining Tshiab Tshav Dav Hlau mus rau Zaohe Expressway. Nrog rau qhov ntev ntawm 240 meters, tus choj yog qhov loj tshaj plaws hauv nruab nrab ob-cable dav hlau qis-pylon cable-nyob choj hauv xeev Shandong. Tag nrho cov hlau siv hauv steel choj yog 17,000 tons.

Qhov project qhov chaw: Xi'an Chanba Steel Choj

Qhov project qhov chaw: Xi'an City

Cov ntsiab lus ntawm qhov project: steel box girder choj ntau lawm, installation, tag nrho ntawm 5700 tons ntawm steel.

Lub npe qhov project: Changzhi North nplhaib ntev txoj kev loj steel choj

Qhov project qhov chaw: Changzhi City

Cov ntsiab lus ntawm qhov project: steel kem girder choj tsim, installation, lub ntsiab choj siv steel kem girder, steel choj ncua ntawm 40 meters +65 meters +40 meters =145 meters, tag nrho ntawm 2200 tons ntawm hlau. Qhov project yeej qhov khoom plig kub ntawm Shandong Province steel qauv

Lub npe qhov project: Jining puab nplhaib elevated steel choj

Qhov project qhov chaw: Jining West nplhaib viaduct

Cov ntsiab lus ntawm qhov project: Lub nplhaib sab hauv viaduct project nyob rau hauv lub nroog loj hauv nroog Jining yog tsim los ntawm "ib lub nplhaib" viaduct ntawm Ning 'ib txoj kev nyob rau sab hnub tuaj, Jining Avenue nyob rau sab qab teb kab, Sab Hnub Poob Ring nyob rau sab hnub poob kab thiab Rencheng Avenue nyob rau sab qaum teb kab, nrog rau tag nrho ntev ntawm 41 kilometers. Lub tuam txhab ua haujlwm sab hnub poob sab nrauv steel choj ib feem ntawm kab sab hnub poob, thiab tag nrho steel ntim ntawm steel choj yog 13,000 tons.

Lub tuam txhab muaj domestic advanced hnyav hlau, steel choj, yeeb nkab truss, daim phiaj, kab hlau rhuav phab ntsa, prefabricated lub tsev, aluminium magnesium thiab manganese phaj thiab ntse garage ntau lawm kab, kev siv ntawm advanced cov lej tswj technology, high degree ntawm automation, Nws muaj CNC multi -head ncaj sawb roj txiav tshuab, CNC drilling tshuab, H-hom steel tsis siv neeg vuam ntau lawm kab, xim pobzeb xovxwm phaj ntau lawm kab, C-hom steel ntau lawm kab, Z-hom steel ntau lawm kab, tsis siv neeg sib dhos ntau lawm kab, qhov rooj tsis siv neeg vuam cov kab ntau lawm, txhaj tshuaj blasting thiab xeb tshem tawm cov kab ntau lawm thiab lwm yam khoom siv ntau lawm, thiab muaj cov cuab yeej zoo tshaj plaws ultrasonic flaw detector, magnetic flaw detector, xim zaj duab xis thickness tester thiab lwm yam khoom siv kuaj zoo. Nws tuaj yeem tsim ntau tshaj 300,000 tons ntawm ntau yam steel qauv txhua xyoo, uas tuaj yeem ua tau raws li qhov xav tau ntawm ntau lub tsev prefabricated thiab loj-ntev, ntau-storey, high-rise steel qauv, raj trusses, daim phiaj, steel Cov choj, suav nrog txhua yam kev cob qhia txheej txheem, tshav dav hlau, chaw nres tsheb, chaw ua kis las, chaw ua yeeb yam, cov tuam tsev dav dav, ntau yam steel choj thiab lwm yam kev tsim kho. Lub tuam txhab muaj kev tshawb fawb txog kev tshawb fawb muaj zog, muaj kev tshawb fawb kev lag luam, kev npaj cov khoom lag luam, kev tsim qauv, kev tsim qauv thiab lwm yam R & D muaj peev xwm, tuaj yeem muab los ntawm kev tsim, kev tsim thiab kev tsim khoom, kev tsim kho thiab kev teeb tsa, engineering kev sab laj kev tswj xyuas ib-nres kev pab cuam, tshaj. lub xyoo, lub tuam txhab nrog cov khoom lag luam zoo, lub koob npe zoo thiab kev ua siab ntev thiab kev pabcuam zoo, yeej feem ntau ntawm cov neeg siv qhuas thiab kev hlub. Cov khoom thiab tej yaam num thoob plaws hauv lub motherland, lub Great River sab qaum teb thiab sab qab teb.

Cim npe nrov: Tuam Tshoj steel box girder choj manufacturers, lwm tus neeg, Hoobkas