Isikhokelo sokugqibela kwiiNdlela zokuQalisa iGirder
Xa kuziwa ekwakhiweni kweebhulorho kunye nohola wendlela, indlela yokuqalisa i-girder idlala indima ebalulekileyo ekuqinisekiseni impumelelo kunye nokusebenza kakuhle kweprojekthi.Indlela yokuqalisa i-girder ibhekisela kwinkqubo yokubeka amacandelo e-girder kwibhulorho okanye kwisakhiwo somgwaqo omkhulu, okuvumela ukuqhubela phambili okugudileyo kunye nokungenamthungo kwenkqubo yokwakha.Ngeendlela ezahlukeneyo zokusungula ezikhoyo, kubalulekile ukuqonda ubuchule obahlukeneyo kunye neenzuzo zabo ukuqinisekisa ukugqitywa ngempumelelo kweprojekthi.
Enye yeendlela eziqhelekileyo zokuqaliswa kwe-girder yindlela ye-cantilever, ebandakanya ukwakha isakhiwo se-girder ngaphandle kwi-piers okanye i-abutments.Le ndlela idumile ngokusebenza kwayo kunye nokukwazi ukuhlalisa ixesha elide, iyenza ilungele iiprojekthi ezinkulu zebhulorho kunye nohola wendlela.Enye indlela eyaziwayo yindlela yokuqalisa yokunyusa, apho amacandelo e-girder ahlanganiswe kwaye aqaliswe ukusuka kwelinye icala lesakhiwo, ukuvumela ukwakhiwa okuqhubekayo kunye nokukhawuleza.Le ndlela inenzuzo yokunciphisa ukuphazamiseka kwi-traffic kunye nokulungelelanisa inkqubo yokwakha.
Ukongeza kwindlela yokuqalisa i-cantilever kunye neyongeziweyo, ezinye iindlela zobuchule ezifana ne-balanced-cantilever method kunye nendlela yokuqalisa i-crane nazo zisetyenziswa kwiimeko ezithile zokwakha.Indlela nganye ineseti yayo yeenzuzo kunye neengqwalasela, ikwenza kubaluleke kakhulu kubaphathi beeprojekthi kunye neenjineli ukuba bavavanye ngononophelo kwaye bakhethe eyona ndlela ifanelekileyo yokuqalisa iprojekthi yabo.Ngokuqonda iindlela ezahlukeneyo zokusungula i-girder kunye neenzuzo zabo, iingcali zokwakha zinokuqinisekisa ukugqitywa ngempumelelo kunye nokusebenza kakuhle kweeprojekthi zebhulorho kunye nohola wendlela.
Ixesha lokuposa: Mar-07-2024