Cov Ntawv Txheej Txheem Txias Uas Muaj Zog Siab Rau Kev Txhawb Nqa Lub Hauv Paus
Cov Ntawv Txheej Txheem Txias Uas Muaj Zog Siab Rau Kev Txhawb Nqa Lub Hauv Paus
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Ua ib qho tseem ceeb hauv cov qauv sib xyaw ua ke, kev tsim cov hlau OZ-puab txias pib nrog cov txheej txheem dov kub ib txwm muaj: cov hlau billets raug cua sov thiab dov rau hauv cov kauj, thaum ntawd cov khoom tseem nyob hauv lub xeev tiaj tus. Tsis zoo li cov kauj kub dov, uas raug dov ncaj qha rau hauv cov seem U-puab lossis Z-puab ntawm qhov kub siab, cov hlau kauj ntawm cov kauj OZ-puab yuav tsum tau txias ua ntej, thiab tom qab ntawd pub rau hauv chav tsev txias khoov ntawm chav tsev kub rau kev dov tas mus li kom maj mam ua rau qhov kawg Z-puab hla-seem. Cov txheej txheem no ua ke lub zog ntawm cov khoom siv kub dov nrog qhov tseeb ntawm kev khoov txias, ua rau cov khoom tuaj yeem tiv taus cov xwm txheej ua haujlwm hnyav ntawm SSAW yeeb nkab sib xyaw ua ke thiab ua tau raws li qhov yuav tsum tau ua ntawm kev tsim kho siab.
1). Tus Txheej Txheem Ua Haujlwm: Tsim tawm nruj me ntsis raws li EN10249 European tus qauv
2). Hom Khoom: O-hom thiab Z-hom ua ke phab ntsa system, tsim rau ntau yam kev txhawb nqa.
3). Txheej Txheem Tsim Khoom: Siv cov txheej txheem khoov txias los xyuas kom meej qhov ntev ntawm qhov sib txawv
4). Kev Muab Khoom Ntev: Txheem 12-meter ntev, kho tau raws li cov neeg siv khoom xav tau
5). Kev Ntim Khoom Tawm: Cov khoom ntim khoom siv dej hiav txwv txheem, tsim nyog rau cov chaw xa khoom hauv dej hiav txwv
6). Cov Kev Pabcuam Ntxiv: Txhawb kev pleev xim rau saum npoo thiab kev khawb kom tau raws li qhov xav tau ntawm qhov chaw teeb tsa
| Hom | Dav/b (hli) | Cheeb Tsam seem cm2/m | Qhov hnyav ib phab ntsa (kg/m2)2) | Lub sijhawm ntawm Inertia (cm)4/m) | Modulus ntawm Seem (cm)3/m) |
| XLT0914-10/XLTZ18-630
| 2264
| 222.9
| 175
| 164739 | 3605
|
| XLTO914-12/XLTZ18-630 | 2264 | 247.1 | 194 | 190481 | 4168 |
| XLTO914-14/XLTZ18-630 | 2264 | 272.6 | 214 | 215686 | 4720 |
| XLTO1016-12/XLTZ18-630 | 2366 | 253.5 | 199 | 238297 | 4691 |
| XLTO1016-14/XLTZ18-630 | 2366 | 279.8 | 219.6 | 297133 | 5652 |
| XLTO1016-16/XLTZ18-630 | 2366 | 305.7 | 240 | 303879 | 5982 |
| XLTO1219-14/XLTZ18-630 | 2569 | 292.4 | 229.6 | 409971 | 6726 |
| XLTO1219-16/XLTZ18-630 | 2569 | 321.5 | 352.4 | 461962 | 7579 |
| XLTO1219-18/XLTZ18-630 | 2569 | 350.4 | 275.2 | 513335 | 8422 |
I. Lub voj voog xa khoom luv dua thiab Kev lav khoom siv yooj yim dua
Piv rau cov ntawv hlau kub dov,cov ntawv phaj txias dovmuab cov khoom ntau dua thiab cov sijhawm dov yooj ywm dua. Lub voj voog tsim khoom ib txwm tsuas yog li ob lub lis piam xwb, txo lub sijhawm tos ntawm qhov project thiab pab cov tuam txhab tsim kho kom tswj tau qhov project kom meej dua. Rau cov project uas muaj sijhawm teem sijhawm nruj, qhov "muaj ntau dua" ntawm cov ntaub ntawv yog qhov zoo dua rau kev sib tw.
II. Cov txiaj ntsig tseem ceeb ntawm tus nqi thiab cov peev nyiaj zoo tshaj plaws rau qhov project
Hais txog cov nqi tsim khoom, cov ntawv phaj dov txias yog kwv yees li 30-40% pheej yig dua li cov ntawv phaj dov kub. Qhov zoo no tau pom tseeb hauvNqe Ntawv Pile, ua rau cov khoom dov txias yog qhov kev xaiv zoo tshaj plaws rau cov haujlwm uas xav tau nyiaj txiag ntau. Raws li cov lus qhia kev ua tau zoo tib yam, cov nqi yuav khoom qis dua txhais tau tias muaj txiaj ntsig zoo dua rau kev nqis peev.
III. Kev Txhim Kho Kev Thauj Mus Los thiab Lub Peev Xwm Yuav Khoom Hauv Zos
Vim tias cov chaw tsim khoom siv cov ntawv hlau txias dov tau faib dav dua, cov neeg yuav khoom muaj feem ntau dua los nrhiav cov neeg muag khoom nyob ze, yog li ntawd txo cov nqi thauj mus los ntev. Lub caij no, ntau yam kev xaiv hla-seem muaj rau cov khoom tsim txias tso cai rau cov neeg tsim qauv xaiv cov ntu modulus ze rau cov qauv tsim yam tsis muaj qhov hnyav nce ntxiv, ua kom zoo dua cov nqi thauj mus los thiab kev teeb tsa.
IV. Kev Tsim Kho Kom Yooj Yim Dua, Hloov Kho Rau Cov Xwm Txheej Ua Haujlwm Nyuaj
Qhov kev tsim qauv sib txuas ntawm cov ntawv pawg txias ua rau muaj qhov siab tshaj plaws ntawm kev hloov kho lub kaum sab xis ntawm 25 degrees, thaum lub pob-thiab-qhov sib txuas ntawm cov ntawv pawg kub-kub tsuas yog ua tiav kev tig ntawm 7 txog 10 degrees. Qhov zoo no ua rau cov ntawv pawg txias-kub tshwj xeeb tshaj yog hauv cov haujlwm txhawb nqa uas muaj cov cofferdams nkhaus, lub hauv paus puag ncig, thiab cov xwm txheej ciam teb nyuaj, txhim kho qhov kev hloov pauv thiab kev ua haujlwm zoo ntawm kev tsim kho hauv qhov chaw.
Cov hlau O/Z uas ua los ntawm txias no siv dav hauv qhov project dej nyab, project kev tsim kho, kev tsim kho chaw nres nkoj thiab lwm yam. Raws li qhov xwm txheej tiag tiag ntawm qhov project, qhov seem pheej yig tshaj plaws thiab tsim nyog tshaj plaws tuaj yeem xaiv los ua kom tau qhov zoo tshaj plaws ntawm kev tsim qauv engineering.
Daim Ntawv Thov
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.
- KEV UA SIAB NCAJ NCEES
- YEEJ-YEEJ
- PRAGMATIC
- KEV TXHIM KHO TSHIAB
