Feem ntau ntawm qhov tshwm sim ntawm kev vuam deformation yog tshwm sim los ntawm qhov tsis sib xws ntawm cov cua sov tsim los ntawm kev vuam thiab kev nthuav dav los ntawm ntau yam cua sov. Tam sim no peb tau txheeb xyuas ntau txoj hauv kev los tiv thaiv kev vuam deformation raws li hauv qab no rau kev siv:
1. Txo qhov chaw hla ntawm qhov vuam thiab siv qhov loj me me (lub kaum sab xis thiab qhov sib txawv) kom ntau li ntau tau thaum tau txais qhov tiav thiab tsis muaj qhov tsis zoo ntau tshaj qhov tus qauv.
2. Siv txoj kev vuam nrog cov cua sov me me. Xws li: CO2 roj tiv thaiv vuam.
3. Siv kev vuam ntau txheej es tsis txhob siv kev vuam ib txheej thaum twg ua tau thaum vuam cov phaj tuab.
4. Thaum ua tau raws li qhov yuav tsum tau tsim, kev vuam ntawm cov tav txhawb nqa ntev thiab cov tav txhawb nqa hla tuaj yeem ua tiav los ntawm kev vuam tsis tu ncua.
5. Thaum ob sab tuaj yeem vuam tau, yuav tsum siv ob sab sib npaug, thiab yuav tsum siv cov txheej txheem vuam uas sib npaug rau cov khoom nruab nrab thiab axial thaum vuam ntau txheej.
6. Thaum lub phaj sib koom ua ke T-zoo li tuab dua, siv cov vuam qhib lub kaum sab xis.
7. Siv txoj kev tiv thaiv kev hloov pauv ua ntej vuam kom tswj tau qhov kev hloov pauv ntawm lub kaum sab xis tom qab vuam.
8. Siv cov khoom siv kho kom ruaj khov los tswj kev hloov pauv tom qab vuam.
9. Siv txoj kev khaws cia ntev ntawm cov khoom los them rau qhov ntev ntawm qhov vuam thiab qhov deformation ntawm qhov vuam. Piv txwv li, 0.5 ~ 0.7 hli tuaj yeem khaws cia rau ib 'meter' ntawm H-puab longitudinal vuam.
10. Rau kev cuam tshuam ntawm cov tswv cuab ntev. Nws feem ntau vam khom kev txhim kho qhov tiaj tiaj ntawm lub rooj tsavxwm thiab qhov tseeb ntawm kev sib dhos ntawm cov khoom kom ua rau lub kaum sab xis thiab qhov chaw raug. Qhov kev taw qhia lossis qhov chaw nruab nrab ntawm lub arc yog qhov tseeb kom lub kaum sab xis weld deformation thiab cov nqi deformation ntev ntawm tis thiab lub vev xaib yog sib xws nrog qhov ntev ntawm cov khoom.
11. Thaum vuam lossis teeb tsa cov khoom uas muaj ntau qhov vuam, yuav tsum tau siv cov txheej txheem vuam tsim nyog.
12. Thaum vuam cov phaj nyias nyias, siv cov vuam hauv dej. Uas yog, lub pas dej ua los ntawm cov roj tiv thaiv hauv dej nyob ib puag ncig, thiab cov dej nyob ze raug tshem tawm tag nrho ntawm cov roj kom ntseeg tau tias kev vuam ua tiav ib txwm. Los ntawm kev siv txoj kev no, cov hlau nyob ib puag ncig lub pas dej ua los ntawm cov khoom khov kho raug txias los ntawm dej raws sijhawm, thiab qhov deformation raug tswj hwm rau qhov me me (cov dej txias uas ncig mus los raug ntxiv rau sab vuam kom tshem tawm cov cua sov uas tsim los ntawm kev vuam).
13. Kev vuam sib txuas ntau theem, uas yog, vuam ib ntu, nres ib pliag, vuam rau sab nraud, nres ib pliag.
Lub sijhawm tshaj tawm: Lub Peb Hlis-10-2025