Emhlabeni ohlale uvela wobunjiniyela besimanje, ukukhetha kwezinto zokwakha kungenza noma kuphule iphrojekthi. Phakathi kwalezi zinto, amashubhu ensimbi ayindilinga agqama njengezingxenye eziyisisekelo ezisetshenziswa ezinhlobonhlobo zezicelo, kusukela ekwakhiweni kuya engqalasizinda. Ukuguquguquka, amandla, nokuqina kwamashubhu ensimbi ayindilinga kuwenza abe khona konjiniyela nabadwebi bezakhiwo.
Enye yentuthuko yakamuva ejabulisa kakhulu kulo mkhakha ukwethulwa kwepayipi lensimbi elijikijelwa yi-arc elishiselwe yi-Cangzhou Spiral Steel Pipe Group Co., Ltd. Lo mkhiqizo omusha uzoguqulaipayipi lamanzi angaphansi komhlabaimboni futhi ibonise amandla epayipi lensimbi eliyindilinga kumaphrojekthi wobunjiniyela besimanje.
Amashubhu ensimbi ayindilinga abonakala ngesiphambano esiyindilinga, esihlinzeka ngobuqotho besakhiwo esihle kakhulu kanye nokumelana nokugoba kanye ne-torsion. Lokhu kubenza balungele izinhlelo zokusebenza ezahlukahlukene, kufaka phakathi isikafula, ama-handrails, ngisho namafreyimu ezakhiwo ezinkulu. Ukungaguquguquki komumo wabo kubenza kube lula ukuhlanganisa imiklamo, ukuqinisekisa ukuthi onjiniyela bangakwazi ukufeza izincazelo zabo ezidingekayo ngaphandle kokubeka engcupheni ikhwalithi noma ukuphepha.
I-Cangzhou Spiral Steel Pipe Group Co., Ltd. iyakuqonda ukubaluleka kweamashubhu ensimbi ayindilingaemkhakheni wobunjiniyela futhi isiwuthathele phezulu lo mkhakha ngepayipi layo lensimbi elivunguzayo elivunguzayo. Njengoba iklanyelwe ngokukhethekile amapayipi okuhambisa amanzi angaphansi komhlaba, lo mkhiqizo uhlangabezana nesidingo esibalulekile ekwakhiweni kwengqalasizinda. Ngempahla ephelele yezigidi ezingu-RMB 680, abasebenzi abazinikele abangama-680 kanye nemishini eyinkimbinkimbi, inkampani iyakwazi ukukhiqiza amapayipi ensimbi ekhwalithi ephezulu ahlangabezana nezidingo zamaphrojekthi wobunjiniyela besimanje.
Idizayini entsha yepayipi yensimbi yokushisela ihlinzeka ngezinzuzo eziningi ngaphezu kwamapayipi omthungo endabuko aqondile. Inika amandla i-welding eqhubekayo, okwandisa amandla nokuqina kwepayipi futhi kunciphisa amathuba okuvuza nokwehluleka. Lokhu kubaluleke kakhulu kumapayipi okuhambisa amanzi angaphansi komhlaba, lapho ubuqotho bepayipi bubaluleke kakhulu ekugcineni amanzi athembekile. Ngomthamo omangalisayo wokukhiqiza waminyaka yonke wamathani angu-400,000 amapayipi ensimbi ezungezayo kanye nenani eliphumayo lika-RMB 1.8 billion, iCangzhou Spiral Steel Pipe Group kulindeleke ukuthi ibe umholi wemboni.
Ukwengeza, amapayipi akhiwe ngamashubhu ensimbi ayindilinga, okusiza ukuthuthukisa ukusebenza kahle okuphelele. Idizayini eyindilinga inciphisa ukumelana nokugeleza koketshezi, iqinisekise ukuthi amanzi alethwa ngokushesha nangempumelelo. Lokhu kuyinzuzo enkulu ezindaweni zasemadolobheni lapho isidingo samanzi siphezulu futhi nengqalasizinda kufanele ihambisane nokukhula.
Sekukonke, ipayipi lensimbi eliyindilinga liwumgogodla wamaphrojekthi wobunjiniyela besimanje, linikeza amandla, ukuguquguquka, nokuthembeka okufunwa onjiniyela. Ukwethulwa kwepayipi lensimbi elishiselwe i-arc elingaphansi kwamanzi le-Cangzhou Spiral Steel Pipe Group kuwubufakazi bokuqamba okusha okuqhubekayo kulo mkhakha. Njengoba siqhubeka nokuphusha imingcele yalokho okungenzeka emkhakheni wobunjiniyela, ipayipi lensimbi eliyindilinga ngokungangabazeki lizoqhubeka nokuba yingxenye ebalulekile yokwakhiwa kwengqalasizinda esimeme futhi ephumelelayo. Kungakhathaliseki ukuthi okwamapayipi okuhambisa amanzi angaphansi komhlaba noma ezinye izinhlelo zokusebenza, ikusasa lobunjiniyela ngokungangabazeki liqhakazile ngokuqhubeka nokusetshenziswa kwensimbi yekhwalithi ephezulu.
Isikhathi sokuthumela: May-28-2025