Emkhakheni olokhu uvela njalo wobunjiniyela bengqalasizinda, ukuhlanganiswa kobuchwepheshe besimanje sekuphenduke into eshintshashintshayo, ikakhulukazi emkhakheni wokunqwabelana kwamapayipi. Njengoba amadolobha anda futhi isidingo sezakhiwo eziqinile sikhula, ukukhetha impahla efanele kubalulekile empumelelweni nokuhlala isikhathi eside kwemiklamo yokwakha. Phakathi kwezinketho ezihlukahlukene ezitholakalayo, ipayipi le-arc elingaphansi kwe-spiral (ipayipi le-SSAW) selivele njengento ekhethwayo, kanye nezinzuzo zayo eziningi ezilungisa kabusha isimo sokuthuthukiswa kwengqalasizinda.
Ukubaluleka kweukunqwabelana kwamapayipiekwakhiweni akukwazi ukweqiwa. Iwumgogodla wezakhiwo eziningi, ehlinzeka ngosizo oludingekayo ukuze imelane nezingcindezi zemvelo kanye nezidingo zokuthwala umthwalo. Eminyakeni yamuva, ukwethulwa kwamasu okukhiqiza athuthukile kuye kwaholela ekukhuphukeni kwepayipi le-SSAW, elikhiqizwa kusetshenziswa inqubo yokushisela okuvunguzayo okuyingqayizivele. Le ndlela ayigcini nje ukwandisa amandla nokuqina kwepayipi, kodwa futhi ivumela ukuguquguquka okukhulu ekuklanyeni nasekusetshenzisweni.
Enye yezinzuzo eziyinhloko zepayipi le-SSAW yikhono layo lokumelana nezimo eziphezulu zokucindezeleka, okwenza kube kuhle ezinhlobonhlobo zezicelo zokuhlanganisa. Ukwakheka kwayo okuvunguzayo kunikeza i-weld eqhubekayo, inciphisa kakhulu ingozi yokwehluleka ngaphansi kwemithwalo esindayo. Lokhu kubaluleke kakhulu kumaphrojekthi engqalasizinda lapho ukuphepha nokuthembeka kubaluleke kakhulu. Ngaphezu kwalokho, ipayipi le-SSAW liyaziwa ngokumelana nokugqwala, okunweba impilo yesevisi yesakhiwo esisisekelayo, ekugcineni okuholela ekongeni kwezindleko zesikhathi eside.
Itholakala eCangzhou, eSifundazweni saseHebei, ifektri ibihamba phambili ekukhiqizeni amapayipi ashiselwe i-arc angaphansi kwamanzi asezingeni eliphezulu kusukela yasungulwa ngo-1993. Le fektri ihlanganisa indawo engamamitha-skwele angu-350,000, inempahla ephelele ye-RMB 680 million, futhi iqashe abasebenzi abanekhono abalinganiselwa ku-680. Le ngqalasizinda eqinile yenza inkampani ikwazi ukuhlangabezana nezidingo ezikhulayo zemboni yezokwakha kuyilapho igcina izindinganiso eziqinile zokulawula ikhwalithi.
Njengoba ubuchwepheshe besimanje buqhubeka nokuthuthuka, inqubo yokukhiqiza yeIpayipi le-SSAWiye yaba yinkimbinkimbi ngokwengeziwe. Izinqubo ezintsha ezifana nokushisela okuzenzakalelayo nezindlela zokuhlola ezithuthukisiwe ziqinisekisa ukuthi ipayipi ngalinye lihlangabezana namazinga aphezulu kakhulu ekhwalithi nokusebenza. Lokhu kuzibophezela ekusebenzeni kahle akugcini nje ngokuthuthukisa isithunzi senkampani, kodwa futhi kuletha ukuzethemba konjiniyela nosonkontileka abathembele kulezi zinto kumaphrojekthi abo.
Ukwengeza, umthelela wezinto zokwakha endaweni ezungezile uyinkinga ekhulayo ezweni lanamuhla. Ipayipi le-SSAW likhiqizwa ngokusimama engqondweni, kusetshenziswa izinqubo ezonga amandla nezinto ezigaywa kabusha. Lokhu kuhambisana nokuphushela umhlaba wonke ezindleleni zokwakha eziluhlaza, okwenza kube inketho ekhangayo kumaphrojekthi ahambisana nemvelo.
Sengiphetha, ukufaka ubuchwepheshe besimanje ezinqwabeni zamapayipi, ikakhulukazi ngokusebenzisa ipayipi le-SSAW, kuguqula ubunjiniyela bengqalasizinda. Lawa mapayipi ahlinzeka ngezinzuzo ezifana namandla, ukuqina, nokusimama, okuwenza abe yinketho ephezulu konjiniyela nosonkontileka. Njengoba imboni iqhubeka nokuthuthuka, kuyacaca ukuthi ikusasa lokuthuthukiswa kwengqalasizinda lizothinteka kakhulu ngokusungulwa kobuchwepheshe benqwaba yamapayipi. Njengoba izinkampani ezifana neCangzhou zihamba phambili, amathuba okudala izakhiwo eziqinile nezisimeme awapheli.
Isikhathi sokuthumela: Mar-25-2025