ISistim yeStructure Bracing System
Ukhuseleko kunye nokuqina zihlala ziphambili xa kusakhiwa izakhiwo.Yingakho izakhiwo zensimbi ziye zanda ekuthandeni kwiminyaka yamuva nje ngenxa yamandla kunye nokuzinza kwazo.Noko ke, ukuba nesakhiwo sentsimbi akwanelanga.Uya kufuna kwakhona inkqubo efanelekileyo yenkxaso yesakhiwo sentsimbi ukuqinisekisa ukuqina kwesakhiwo.
Iinkqubo zokuqinisa intsimbi ziyilelwe ukusasaza imithwalo kwisakhiwo sonke sesakhiwo kunye nokubonelela ngozinzo olusecaleni ngokuchasene nemikhosi efana nomoya okanye iinyikima.Ukusebenzisa uhlobo oluchanekileyo lwenkqubo yokuqhafaza kwisakhiwo sensimbi kubalulekile ekuqinisekiseni ukuzinza kunye nokuphila ixesha elide.
Kukho iintlobo ezininzi zeenkqubo zenkxaso yesakhiwo sentsimbi, kubandakanywa i-diagonal braces, i-eccentric braces, i-concentric braces, kunye nokudibanisa ukugoba.Inkqubo nganye ineempawu zayo ezizodwa kwaye ifanelekile kwizakhiwo ezahlukeneyo kunye nokusingqongileyo.
I-diagonal bracing lukhetho oludumileyo kwizakhiwo zetsimbi kuba libonelela ngenkxaso egqwesileyo yecala.Iqulethwe ngamalungu ediagonal aqhotyoshelwe kwisakhelo sokwakha kwi-engile.Le nkqubo yokuqhobosha iluncedo kakhulu kwiindawo ezithandwa yimimoya enamandla kunye nemisebenzi yenyikima.
I-Eccentric bracing yenye inkqubo yokuqinisa i-bracing esebenzisa amalungu e-diagonal, kodwa ilungele kuphela umsebenzi we-seismic ophantsi ukuya kwimodareyitha.Inika i-ductility enkulu, ivumela izakhiwo ukuba zishukume kancinci ngexesha leenyikima ngaphandle kokuwa.
Iibrayisi ezigxininisiweyo, kwelinye icala, zisebenzisa amalungu amileyo ukuxhathisa amandla asecaleni.Kulula ukuyifaka kwaye lukhetho oludumileyo kwizakhiwo ezincinci zentsimbi ezinomthwalo okhanyayo okanye umsebenzi ophantsi we-seismic.
Ukugoba amakhonkco yinkqubo yokubambelela engaphezulu echasene nemikhosi esecaleni kunye nethe nkqo.Iluncedo ngakumbi kwizakhiwo ezinemilo engaqhelekanga okanye amanqanaba, njengoko ivumela ukuguquguquka okukhulu koyilo.
Nokuba yeyiphi na inkqubo oyikhethayo, kubalulekile ukuqiniseka ukuba ifakelwe kwaye igcinwe ngokufanelekileyo.Ukudibanisa phakathi kwenkxaso kunye nesakhelo kufuneka kuqiniswe, kwaye umonakalo okanye ukugqoka kwenkxaso kufuneka kujongwe ngexesha.
Ukushwankathela, inkqubo yenkxaso yesakhiwo sensimbi ibaluleke kakhulu ukuqinisekisa ukuzinza kunye nokuqina kwezakhiwo zesakhiwo sensimbi.Xa ukhetha inkqubo yokuqinisa, qwalasela indawo yesakhiwo, ubungakanani kunye namandla asecaleni anokubakho.Ufakelo olululo kunye nolondolozo lubalulekile ekugcineni isakhiwo sakho sikwimeko entle kwiminyaka ezayo.
Ixesha lokuposa: Apr-11-2023