Ukusetyenziswa kocingo lwentsimbi yentsimbi ecinezelekileyo kubunjineli bokwakha, ngaba uyazi ngayo?

Ukukhethwa kwezinto eziphathekayo kudlala indima ebalulekileyo xa kusakha isakhiwo esomeleleyo nesihlala ixesha elide.Ngocingo lwekhonkrithi ecinezelekileyo, eyaziwa njengePC intsimbi yentsimbiokanye i-prestressed steel wire, iye yaba yinxalenye ebalulekileyo esetyenziswa ngabasebenzi bokwakha kwihlabathi jikelele.Amandla ayo akhethekileyo kunye nokuguquguquka kwenza ukuba kube sisisombululo sokuzikhethela kwiinjineli ezijolise ekudaleni izakhiwo ezinokumelana nemithwalo enzima, iimeko zemozulu ezimbi kunye novavanyo lwexesha.Kweli nqaku, siza kujonga nzulu kwiinkqubo ezininzi zeucingo lwentsimbi olucinezelekileyokwiiprojekthi zokwakha.
Ucingo lwekhonkrithi olucinezelekileyo, ngokuqhelekileyo i-4 mm ububanzi, ithatha indawo ebalulekileyo kwi-arsenal yezinto zokwakha.Idizayini yayo ekhethekileyo yeembambo iphucula amandla okudibanisa phakathi kocingo lwentsimbi kunye nekhonkrithi, ukwandisa umthamo wokuthwala umthwalo wesakhiwo.Lo mzekelo wokubamba kwakhona unceda ukusabalalisa uxinzelelo ngokulinganayo kulo lonke ucingo, ukuqinisekisa ukusebenza okuphezulu.
Enye yezicelo eziphambili zeucingo lwentsimbi olucinezelekileyoikwizinto zekhonkrithi zangaphambili.Ikhonkrithi ye-precast ibonelela ngeenzuzo ezininzi ngokubonelela ngendawo yokuvelisa elawulwayo ukuvelisa izinto ezikumgangatho ophezulu.Abavelisi bocingo olucinezelekileyo babeka ngobuchule ucingo oluneprestressed ngaphakathi kwamalungu ekhonkrithi angaphambili afana nemiqadi, iikholamu, kunye namacwecwe okuzomeleza.Le teknoloji yandisa kakhulu umthamo wokuthwala umthwalo wezi zinto ngelixa unciphisa ubunzima babo bonke.
Ukongeza,i-prestressing wirezisetyenziswa ngokubanzi ekwakhiweni kweebhulorho kunye ne-viaducts.Ngenxa yokuxinana kwezithuthi kunye nokuvezwa kwamandla endalo, ezi zakhiwo zifuna amandla angaqhelekanga kunye nokomelela.Ngokubandakanya i-spiral pc steel wire ngexesha lokwakha, iinjineli zinokunyusa amandla kunye nokuqina kwesakhiwo, ukuthintela iingozi ezinokubakho kunye nokwandisa ubomi bayo benkonzo.

Ukusetyenziswa kwespiral PC intsimbi yentsimbikwiiprojekthi zokwakha azinakuhoywa.I-SpiralUcingo lwePC 4mmisetyenziselwa ukuvelisa imibhobho yekonkile, iipali, kunye namatanki okugcina angaphantsi komhlaba.Ukumila kwayo okungqukuva okukhethekileyo kuyayivumela ukuba imelane namandla aphezulu, nto leyo evumela ukudalwa ngaphandle komthungo wezakhiwo zecylindrical.Iipropati zendalo zocingo lwe-PC olujikelezayo ludityaniswe nokuguquguquka okukhethekileyo lwenza ukuba lube lulungele ukwenza imibhobho yekhonkrithi ehlala ixesha elide kunye ne-corrosion-resistant kunye namalungu afana ne-cylindrical.
Isishwankathelo, i-versatility ye-prestressed ye-concrete ye-concrete ye-concrete ye-prestressed kwi-applications yokwakha ehlukeneyo ayinakulinganiswa.Ingaba isetyenziswe kwizinto ezingaphambili, ukwakhiwa kwebhulorho okanye imibhobho yekhonkrithi, amandla ayo achukumisayo, ukuguquguquka kunye nokuqinisa amandla ebhondi kunceda ukudala izakhiwo ezizinzileyo nezihlala ixesha elide.Iingcali zokwakha kwihlabathi jikelele zithembeleucingo lwentsimbi olucinezelekileyoukuqinisekisa ukuba iiprojekthi zabo zihlangabezana neyona migangatho iphezulu yokhuseleko kunye nokuqina.