



Cov hlau truss nrog cov hlau rebar ua lub chord sab saud, lub chord sab qis thiab cov tswv cuab web thiab txuas nrog los ntawm kev vuam qhov chaw tiv thaiv hu ua steel rebar truss. Lub phaj sib xyaw ua ke, uas cov hlau truss thiab lub phaj hauv qab txuas ua ke los ntawm kev vuam qhov chaw tiv thaiv, hu ua steel truss deck.
1) Khoom siv:
Cov hlau sab saud thiab cov hlau sab hauv qab: HRB400E, CRB550
web rebar: Txias dov ci ntsa iab hlau puag ncig tuav
Daim ntawv membrane hauv qab: Raws li daim ntawv thov sib txawv, cov ntawv hlau galvanized lossis cov ntawv hlau txias dov tuaj yeem siv tau, qhov tuab feem ntau yog 0.5-0.6 hli, thiab txheej zinc yog 120g ntawm ob sab.
2) Ntim: txheem sea-worthy packing
3) Kev kho qhov chaw: galvanized
4) Loj: raws li tus neeg yuav tsum tau ua
| Lub cheeb tsam ntawm sab saud rebar | 6-12 hli | |
| Lub cheeb tsam ntawm qis rebar | 6-12 hli | |
| Lub cheeb ntawm lub web rebar | 4-6 hli | |
| Qhov siab ntawm lub truss | 70-270 hli | |
| Lub txoj kab uas hla ntawm txoj kab rov tav txhawb nqa rebar | 8, 10 hli | |
| Lub cheeb ntawm Vertical support rebar | HPB235 | 12 (rau h≤150); 14 (rau h> 150) |
| HRB335, HRB400 | 10 (rau h≤150); 12 (rau h> 150) | |
Lub hom phiaj ntawm cov hlau truss deck siv tau rau ob qho tib si hlau thiab cov qauv pob zeb. Ua ntej tshaj plaws, vim muaj ntau cov hlau tuav, cov hlau truss dais qhov ntev loj uas tsis muaj kev txhawb nqa. Yog li ntawd, rau cov tsev uas muaj qhov ntev ntau dua 4.5 meters, nws yog qhov zoo los xaiv cov hlau truss deck, vim nws tuaj yeem ua qhov ntev loj uas tsis muaj kev txhawb nqa. Qhov thib peb, vim muaj ntau cov hlau tuav, uas tuaj yeem dais tau qhov hnyav hnyav, cov hlau truss deck yog qhov tsim nyog dua rau cov tsev uas muaj peev xwm thauj khoom hnyav dua 1.5 tons. Tsis tas li ntawd, nws yog qhov tsim nyog rau cov chaw tsim khoom lag luam uas muaj cov plag tsev qis. Qhov no tuaj yeem zam qhov tsis zoo uas cov hlau truss pem teb slabs nyob hauv ntau lub cranes hauv cov tsev siab.
Cov hlau lawj ua tiav kev tsim khoom siv tshuab, uas yog qhov zoo rau kev teeb tsa thiab qhov sib nrug ntawm cov hlau rebar thiab cov tuab sib npaug ntawm cov txheej tiv thaiv pob zeb, thiab txhim kho qhov zoo ntawm kev tsim kho ntawm cov hlau truss deck. Cov hlau truss deck sib dhos tuaj yeem txo qhov ntau ntawm cov hlau khi ntawm qhov chaw, ua kom nrawm dua kev tsim kho, ua kom muaj kev nyab xeeb ntawm kev tsim kho thiab ua tiav kev tsim kho zoo. Cov qauv thiab cov khoom sib dhos yooj yim rau kev rhuav tshem thiab sib dhos, tuaj yeem siv dua ntau zaus, txuag hlau, thiab ua tau raws li qhov yuav tsum tau ua ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig. Tab sis kuj txhim kho kev tsim khoom ua haujlwm thiab txo cov nqi khoom zoo.
Raws li Tuam Tshoj cov khoom siv hlau ua lag luam ua lag luam, lub teb chaws hlau lag luam thiab logistics "Pua pua lub tuam txhab kev ntseeg siab zoo", Tuam Tshoj hlau lag luam lag luam, "Sab saum toj 100 lub tuam txhab ntiag tug hauv Shanghai". Shanghai Zhanzhi kev lag luam Group Co., Ltd., (luv rau Zhanzhi Group) siv "Kev Ncaj Ncees, Kev Ua Tau Zoo, Kev Tsim Kho Tshiab, Yeej-Yeej" ua nws txoj hauv kev ua haujlwm, ib txwm mob siab rau kev muab cov neeg siv khoom xav tau ua ntej.


