Umhlahlandlela Ophelele Wezindlela Zokuqalisa I-Girder
Uma kukhulunywa ngokwakha amabhuloho nemigwaqo emikhulu, indlela yokuqalisa i-girder idlala indima ebalulekile ekuqinisekiseni impumelelo kanye nokusebenza kahle kwephrojekthi. Indlela yokuqalisa i-girder ibhekisela enkambisweni yokubeka izingxenye ze-girder esakhiweni sebhuloho noma somgwaqo omkhulu, okuvumela ukuqhubekela phambili okubushelelezi nokungenamthungo kwenqubo yokwakha. Ngezindlela ezahlukahlukene zokuqalisa ezitholakalayo, kubalulekile ukuqonda amasu ahlukene kanye nezinzuzo zawo ukuqinisekisa ukuqedwa ngempumelelo kwephrojekthi.
Enye yezindlela ezivame kakhulu zokuqalisa i-girder yindlela ye-cantilever, ehilela ukwakha isakhiwo se-girder ngaphandle kusuka ezinsikeni noma ezisekelweni. Le ndlela ithandwa ngenxa yokusebenza kwayo kahle kanye nekhono lokwamukela ubude obude, okwenza ibe yindawo ekahle kumaphrojekthi amakhulu ebhuloho kanye nomgwaqo omkhulu. Enye indlela ethandwayo yindlela yokuqalisa kancane kancane, lapho izingxenye ze-girder zihlanganiswa futhi ziqaliswe kusukela kolunye uhlangothi lwesakhiwo, okuvumela ukwakhiwa okuqhubekayo nokusheshayo. Le ndlela inenzuzo ekunciphiseni ukuphazamiseka kwethrafikhi kanye nokwenza lula inqubo yokwakha.
Ngaphezu kwezindlela zokuqalisa nge-cantilever kanye nezindlela zokuqalisa ngokuqhubekayo, amanye amasu anjengendlela ye-balanced-cantilever kanye nendlela yokuqalisa nge-crane nawo asetshenziswa ezimweni ezithile zokwakha. Indlela ngayinye inezinzuzo zayo kanye nokucatshangelwa kwayo, okwenza kube kubalulekile ukuthi abaphathi bephrojekthi nonjiniyela bahlole ngokucophelela futhi bakhethe indlela yokuqalisa efaneleke kakhulu yephrojekthi yabo. Ngokuqonda izindlela ezahlukene zokuqalisa nge-girder kanye nezinzuzo zazo, ochwepheshe bokwakha bangaqinisekisa ukuqedwa ngempumelelo nangokuphumelelayo kwamaphrojekthi ebhuloho kanye nomgwaqo omkhulu.
Isikhathi sokuthunyelwe: Mashi-07-2024