Qhov txawv ntawm Steel H Beams thiab kuv Beams

Nrog rau qhov yuav luag zoo ib yam, tus neeg ua haujlwm tau yooj yim sib xyaw kom tuav cov phab ntsa steel H thiab kuv kab teeb. Yog li cas tiag tiag ob qhov no txawv ntawm ib leeg? Thiab thaum twg koj yuav tsum xaiv ib qho ntawm lwm tus?

Lub hom phiaj ntawm steel beams

Ua ntej peb delve rau hauv qhov sib txawv ntawm kev tuav cov phab ntsa steel H beams thiab kuv beams, nws yog ib qho tseem ceeb uas yuav tau soj ntsuam raws nraim vim li cas cov kev txhawb nqa no tsim nyog. Feem ntau, cov kab teeb pom kev zoo yog siv los ntxiv dag zog rau phab ntsa. Cov duab ntawm lub beam resists shear quab yuam, uas yuav txo tau qhov zoo ntawm tearing sib nrug. Steel beams lav qhov kev ncaj ncees ntawm cov qauv, ntxiv stability thiab lub zog.

NRHIAV PHEM HBEAMS VERSUS I BEAMS

Qhov sib txawv ntawm cov duab ntawm tuav phab ntsa H beams thiab kuv beams tej zaum yuav hloov maj mam, tab sis nws yog nyob ntawd. H beams yog ua los ntawm cov hlau dov, thiab lawv tau txais lawv lub npe vim hais tias tus ntoo khaub lig seem zoo li lub peev H. Piv nrog rau I beam, H beam muaj cov flanges ntev dua thiab lub web tuab dua. Cov flanges ntawm kuv beam yog tapered.

MECHANICAL DIFFERENCE BETWEEN RETAINING WALL H beams thiab kuv beams

Duab los ntawm Bbanerje, siv nyob rau hauv CC BY-SA 3.0 daim ntawv tso cai.

Kev tuav cov phab ntsa H beams yog cov neeg kho tshuab ncaj nraim thiab yog li sai dua thiab pheej yig dua los tsim khoom. H beams yog yooj yim rau weld dua li kuv beams vim hais tias cov flanges txheej yog ncaj.

Qhov hla ntawm H beam muaj zog tshaj qhov hla ntawm I beam, txhais tau tias nws tuaj yeem nqa tau ntau dua. Nyob rau hauv kev sib piv, tus ntoo khaub lig seem ntawm ib tug I beam yuav dais ncaj qha load thiab tensile tab sis tsis tuaj yeem tiv thaiv twisting vim hais tias tus ntoo khaub lig seem yog nqaim heev. Qhov no txhais tau hais tias nws tsuas muaj peev xwm dais quab yuam nyob rau hauv ib qho kev taw qhia.

Kev tuav phab ntsa H beams hnyav dua li kuv kab, yog li lawv tuaj yeem nqa tau ntau dua

Txoj kev uas lawv tsim tau txhais tau hais tias H beams tuaj yeem tsim tau txog li 330 feet ntev, qhov kuv kab teeb tsuas tuaj yeem tsim tau txog li 100 ko taw vim lawv cov duab thiab qhov ntev.

Qhov twg yog qhov zoo dua?

Thaum xub thawj siab ib muag, tuav phab ntsa H beams zoo li ib qho kev xaiv zoo dua, vim lawv pheej yig dua thiab sai dua rau kev tsim khoom, thiab lawv feem ntau muaj peev xwm ua tau ntau dua. Txawm li cas los xij, zoo li feem ntau cov kev xaiv hauv lub neej, qhov kev txiav txim siab kawg yog nyob ntawm qhov xwm txheej.

Hlau tau yog cov khoom ntawm kev xaiv hauv kev tsim kho kev lag luam rau ntau xyoo vim nws muaj zog, hnav thiab txhim kho yooj yim. Nws kuj yog dav tsim thiab ruaj khov. Nrog lub zog zoo dua rau qhov hnyav piv, khaws cov phab ntsa H beams feem ntau yog siv los txhawb kev txuas hniav, platforms thiab mezzanines. Lawv kuj tau nquag siv los ua cov kab txhawb nqa hauv cov vaj tsev nyob.

Ntawm qhov tod tes, kuv kab teeb muaj lub zog tensile siab. Qhov no txhais tau hais tias lawv yog cov zoo heev ntawm bearing load nyob rau hauv ncaj qha siab. Kuv beams feem ntau yog siv rau hauv kev tsim kho ntawm steel framed vaj tse thiab txuas hniav.