Yize ingakaphumi inyanga yokuqala onyakeni kodwa abakwaZebung basebenza ngesivinini esikhulu futhi baya ekukhiqizeni.Okukhiqizwa ngabasebenzi amapayipi kawoyela antantayo wasolwandle angama-72 ohlobo lwe-DN400 a-odwe ngamakhasimende aseBrazil.
Ngemva kokuqedwa kokukhiqizwa kwepayipi likawoyela elintantayo olwandle, ipayipi ngalinye likawoyela elintantayo lasolwandle lizongena endaweni yokuhlola bese libhekana nochungechunge lwe-tensile, hydrostatic pressure, torsion nezinye izivivinyo.Ngemuva kokuthi imiphumela yokuhlolwa isifanelekile, izopakishwa futhi ilindwe ukuthi iphume efektri.I-Zebung ayikuvumeli Noma yimuphi umkhiqizo ongasebenzi kahle phuma efekthri.
Eminyakeni yamuva, ngenxa yokutshalwa kwezimali kanye nocwaningo kanye nentuthuko emkhakheni wokukhiqiza ipayipi lerabha eliphezulu elifana namapayipi kawoyela wasolwandle, imikhiqizo yokukhiqiza yaseZebung esezingeni eliphezulu ingene emazweni amaningi emhlabeni jikelele futhi isetshenziswa kumaphrojekthi abalulekile kulawa mazwe. .I-Zebung izoqhubeka nokubambelela ocwaningweni nasekuthuthukisweni, futhi ifake isandla ekuhwebeni kwembulunga yonke embonini yezwe lami esezingeni eliphezulu yamashubhu enjoloba.
Isikhathi sokuthumela: Mar-17-2022