Vim yog cov isotropy, kev ntxhib los mos, thiab siab elastic modulus ntawm cov hlau, kev ua haujlwm ntawm tus choj yog pom zoo nrog cov kev xav hauv daim duab kos duab. Tsis tas li ntawd, steel txuas hniav feem ntau yog prefabricated nyob rau hauv lub Hoobkas, spliced ntawm qhov chaw tsim kho, nrog rau lub sij hawm siv luv luv, yooj yim ua, thiab tsis cuam tshuam los ntawm lub caij. Tab sis qhov hluav taws kub tsis kam thiab corrosion tsis kam ntawm steel txuas hniav yog qhov tsis zoo, yuav tsum tau tshuaj xyuas tas li, kev saib xyuas, thiab cov nqi kho mob siab.
Cov yam ntxwv tseem ceeb ntawm steel choj yog
1. Muaj peev xwm hla tau zoo
2. Feem ntau haum rau tsis muaj kev tsim khoom
3. Yooj yim rau kev thauj mus los
4. Ceev installation ceev
5. Steel choj Cheebtsam yog yooj yim kho thiab hloov
6. Hlau yog qhov ua rau corrosion, yog li tus nqi kho ntawm steel txuas yog siab
