National Stadium qauv cov yam ntxwv tseem ceeb heev, lub ntsiab qauv tsim lub neej ntawm 100 xyoo, qhov hluav taws kub ntsuas rau ib tug, seismic fortification siv ntawm 8 degrees, underground engineering waterproof qib 1. Lub ntsiab lub tsev ntawm lub project yog qhov chaw ntawm lub eeb, lub ntev ntawm 333 meters sab qaum teb thiab sab qab teb, lub cev ntawm qhov chaw loj heev eeb-zoo li tus steel truss weaving "Bird's Zes" qauv, tag nrho cov hlau muaj peev xwm ntawm 42,000 tons, pob zeb sawv ntsug muab faib rau sab sauv, Txheej, cov pob zeb ua qauv ntawm lub stands rau lub pem teb hauv av, 7 txheej ntawm cov av reinforced pob zeb thav duab - shear phab ntsa qauv system.
Lub tuam txhab muab qhov tseem ceeb rau qhov zoo ntawm cov khoom, nqis peev ntau hauv kev qhia txog cov cuab yeej siv siab heev thiab cov kws tshaj lij, thiab tawm mus ua kom tau raws li qhov xav tau ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.
Cov ntsiab lus tuaj yeem faib ua roughly faib rau hauv: tshuaj muaj pes tsawg leeg, yield zog, tensile zog, tej yam khoom, thiab lwm yam
Nyob rau tib lub sijhawm, lub tuam txhab tseem tuaj yeem ua tiav kev tshawb nrhiav qhov tsis zoo hauv online thiab annealing thiab lwm yam kev kho cua sov raws li cov neeg siv khoom xav tau.
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Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.yog steel yeeb nkab Hoobkas tau ntawv pov thawj los ntawmEN/ASTM/ JIStshwj xeeb hauv kev tsim thiab xa tawm txhua yam ntawm cov yeeb nkab square, galvanized yeeb nkab, ERW welded yeeb nkab, kauv yeeb nkab, submerged arc welded yeeb nkab, ncaj seam yeeb nkab, seamless yeeb nkab, xim coated steel kauj, galvanized steel kauj thiab lwm yam steel khoom. kev thauj mus los yooj yim, nws yog 190 mais deb ntawm Beijing Capital International Airport thiab 80 mais deb ntawm Tianjin Xingang.
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