Ukutenxa komgangatho wentsimbi i beam kukuchaphazela njani ukusebenza kwayo?

Kubunjineli bokwakha kunye nolwakhiwo, ukuphambuka kwe-dimensional kwi-steel i beams kunokuba nempembelelo enkulu ekusebenziseni kunye nokusebenza kwabo.I-Steel i beam, eyaziwa ngokuba yintsimbi yentsimbi emile, iyinxalenye ebalulekileyo yokwakha isakhiwo esomeleleyo nesithembekileyo.Ukuchaneka komgangatho wale miqadi kubalulekile ekuqinisekiseni imfezeko yesakhiwo kunye nokhuseleko olupheleleyo lwesakhiwo.Makhe sijonge ngakumbi indlela ukutenxa kwe-dimensionalndimise imiqadi yentsimbiichaphazela ukusetyenziswa kwazo kunye nokusebenza kwazo.
I-Standard i beam ifumaneka kwiindidi ezahlukeneyo zobukhulu kunye nobude, njengentsimbi i-beam yeenyawo ze-20, i-12 iinyawo zentsimbi i-beam, kunye ne-3 intshi yentsimbi i-beam.Ukuchaneka komgangatho wale miqadi kubaluleke kakhulu ekuqinisekiseni ukuba idibanisa ngokungenamthungo kwiprojekthi yokwakha.Nakuphi na ukuphambuka kwimilinganiselo eqhelekileyo kunokubangela iingxaki ngexesha lofakelo kunye nokunciphisa ukuzinza kwesakhiwo.
Iyesakhiwo i beam iindlekoikwachatshazelwa kukuchaneka kwayo komda.Ukuphambuka kwimilinganiselo esemgangathweni kunokubangela ukuveliswa okongeziweyo okanye ukulungiswa, okukhokelela ekunyukeni kweendleko.Oku kwenza ukuba kunyanzelekile ukuba iingcali zokwakha zifumane iintsimbi zentsimbi ezivela kubaboneleli abahloniphekileyo abaziwa ngokuchaneka kwabo kunye nokubambelela kwimigangatho yoshishino.
Imiqadi yentsimbi yeendonga ezisezantsi zinovakalelo ngakumbi xa kunxaxha.Umlinganiselo ochanekileyo wale miqadi ubaluleke kakhulu ekuxhaseni ubunzima besakhiwo kunye nokuthintela iingxaki zesakhiwo ezifana ne-buckling okanye ukungazinzi.Nokuba ukuphambuka okuncinci kubungakanani kunokuba neziphumo ezibethelelayo kwisakhiwo sonke.

Kwishishini lokwakha, ukuchaneka kwe-dimensional of steel i beams kuchaphazela ngokuthe ngqo umgangatho kunye nobomi besakhiwo.Abakhi kunye neekontraka kufuneka babeke phambili ukuchaneka kunye nokuhambelana xa bekhetha iintsimbi zentsimbi kwiiprojekthi zabo.Oku kuqinisekisa ukuba iintsimbi zentsimbi zidibanisa ngokufanelekileyo kwisakhiwo, zibonelela ngenkxaso efunekayo kunye nokuzinza.
Ngamafutshane, ukunxaxha kwe-dimensional yeintsimbi i imiqadikunokuchaphazela kakhulu ukusetyenziswa kunye nokusebenza kwazo kwiiprojekthi zokwakha.Ukubeka phambili ukuchaneka kunye nokuchaneka xa ukhetha i-steel i beams kubalulekile ekuqinisekiseni ukunyaniseka kwesakhiwo kunye nokhuseleko lwesakhiwo sakho.Ngokukhetha umgangatho ophezulu, i-steel dimensioned echanekileyo imiqadi yentsimbi, iingcali zokwakha zinokuthomalalisa iingxaki ezinokwenzeka kwaye zinike isakhiwo esomeleleyo, esithembekileyo.