Yintoni umahluko phakathi kwe-C-beam kunye ne-U-Beam?

Okokuqala,U-umthaluhlobo lwezinto zentsimbi ezinemilo yecandelo elinqamlezayo efana nonobumba wesiNgesi "U". Iphawulwa ngoxinzelelo oluphezulu, ngoko ke isetyenziswa rhoqo kwisibiyeli seprofayile yemoto ipurlin kunye nezinye izihlandlo ezifuna ukumelana noxinzelelo olukhulu.

Kwicandelo lokwakha kunye nobunjineli,Steel U Beamzikwasetyenziswa rhoqo njenge purlins, izakhiwo zenkxaso, njl. Banokumelana neentlobo ezahlukeneyo zemikhosi, ezifana noxinzelelo, ukugoba kunye nokucheba, kunye nokusebenza kakuhle kwesakhiwo kunye nomthamo wokuthwala umthwalo. Ukongezelela, ii-U-beams zinokudibaniswa ngokukhululekileyo ukuze zenze iindlela ezahlukeneyo zezixhobo zokwakha, ezifana nezakhelo zephahla kunye nezibiyeli.

Ngokwembono yenkqubo yemveliso,C beamkunye nentsimbi yentsimbi yesiko xa kuthelekiswa namandla afanayo e-C-beam inokugcina i-30% yezinto eziphathekayo, le yinzuzo enkulu ye-C-beam, isizathu kukuba i-C-beam icutshungulwa yipleyiti eshushu eqengqelekayo ukugoba okubandayo kwaye ibe yinto encinci-enodonga kunye nekhaphukhaphu, ukusebenza kwecandelo kunye nokuphakama kwayo, kwaye amandla aphezulu kakhulu.

 

Ukongeza, siyazi ukuba i-u beam steel yimveliso eshushu-eqengqelekayo, ubukhulu bukhulu ngokwentelekiso, kodwa itshaneli C imveliso yentsimbi eqengqelekayo ebandayo (nangona kukho imveliso eshushu-eqengqelekayo), ubukhulu bubhityile kakhulu xa kuthelekiswa nentsimbi yomjelo, kodwa kwakhona ukusuka kwindawo yokujonga ukuhlelwa kwabo, kukho umahluko omkhulu. Ngokubanzi phantsi ukubona intsimbi yentsimbi inokwahlulwa ibe: intsimbi eqhelekileyo yomjelo kunye nentsimbi yentsimbi ekhaphukhaphu. Ukucaciswa kwentsimbi eshushu eqengqelekayo yentsimbi eqhelekileyo yi-5-40 #. Ukucaciswa kwentsimbi yentsimbi eguquguqukayo eshushu egutyungelwe yintsimbi enikezelwe ngesivumelwano phakathi kwamacala okubonelela kunye nemfuno yi-6.5-30 #. Ngokwemilo yentsimbi yomjelo inokwahlulwa ibe ziindidi ezi-4: intsimbi yentsimbi ebandayo eyakheke ngokulinganayo, intsimbi ebandayo eyakhiweyo engalinganiyo, intsimbi ebandayo yangaphakathi, intsimbi epholileyo eyakheke ngaphandle, intsimbi yombhobho epholileyo. Kodwa intsimbi yentsimbi ye-C yahlulwe: i-galvanized C channel, i-hot-dip galvanized cable tray C, i-glass curtain wall C channel, i-channel ye-C engalinganiyo, i-C steel rolled edge, uphahla (udonga) intsimbi ye-purlin C, iiprofayili zeemoto ze-C zentsimbi kunye nokunye. Ngale ndlela, kubonakala ngathi umahluko phakathi kwe-C-channel kunye ne-u beam uyabonakala nakwimbono yokuhlela yedwa.

Ekugqibeleni, eyona ndlela ilula yokwahlula phakathi kwe-u beam kunye ne-channel ye-channel yi-shape-section shape yabo, i-C Channel Steel ligama elipheleleyo lentsimbi yangaphakathi epholileyo epholileyo, apho siyakwazi ukuba i-C-channel cross-section yi-edge ejikelezayo, ngelixa i-u beam yentsimbi ingumphetho othe ngqo.