Isikhokelo Esipheleleyo Seendlela Zokuqalisa I-Girder
Xa kufikwa ekwakheni iibhulorho neendlela ezinkulu, indlela yokuqalisa i-girder idlala indima ebalulekileyo ekuqinisekiseni impumelelo nokusebenza kakuhle kweprojekthi. Indlela yokuqalisa i-girder ibhekisa kwinkqubo yokubeka iziqwenga ze-girder kwisakhiwo sebhulorho okanye sendlela enkulu, okuvumela inkqubela phambili ethe tye nengenamthungo yenkqubo yokwakha. Ngeendlela ezahlukeneyo zokuqalisa ezikhoyo, kubalulekile ukuqonda iindlela ezahlukeneyo kunye neenzuzo zazo ukuqinisekisa ukugqitywa ngempumelelo kweprojekthi.
Enye yezona ndlela zixhaphakileyo zokuqalisa i-girder yindlela ye-cantilever, equka ukwakha isakhiwo se-girder ngaphandle ukusuka kwii-piers okanye kwi-abutments. Le ndlela ithandwa ngenxa yokusebenza kwayo kakuhle kunye nokukwazi kwayo ukwamkela ubude obude, okwenza ukuba ilungele iiprojekthi ezinkulu zeebhulorho kunye neendlela ezinkulu. Enye indlela edumileyo yindlela yokuqalisa ngokuthe ngcembe, apho amacandelo e-girder ahlanganiswa kwaye aqaliswa ukusuka kwelinye icala lesakhiwo, okuvumela ukwakhiwa okuqhubekayo nokukhawulezileyo. Le ndlela iluncedo ekunciphiseni ukuphazamiseka kwezithuthi kunye nokwenza lula inkqubo yokwakha.
Ukongeza kwiindlela zokuqalisa i-cantilever kunye neendlela zokuqalisa ezilandelelanayo, ezinye iindlela ezifana nendlela ye-balanced-cantilever kunye nendlela yokuqalisa i-crane nazo ziyasetyenziswa kwiimeko ezithile zokwakha. Indlela nganye ineenzuzo zayo kunye nezinto eziqwalaselwayo, nto leyo eyenza kube kubalulekile ukuba abaphathi beeprojekthi kunye neenjineli bavavanye ngononophelo kwaye bakhethe indlela yokuqalisa efanelekileyo kwiprojekthi yabo. Ngokuqonda iindlela ezahlukeneyo zokuqalisa i-girder kunye neenzuzo zazo, iingcali zokwakha zinokuqinisekisa ukugqitywa ngempumelelo nangokufanelekileyo kweeprojekthi zebhulorho kunye neendlela ezinkulu.
Ixesha leposi: Matshi-07-2024