Kwiiprojekthi zokwakha kunye neziseko zophuhliso, ukukhethwa kwezinto eziphathekayo kunokuchaphazela kakhulu ukuqina kunye nokuthembeka kwesakhiwo sokugqibela. Phakathi kwezixhobo ezahlukeneyo ezikhoyo, umbhobho wentsimbi othambileyo ugqamile ngenxa yobuninzi bayo kunye namandla. Kule bhlog, siza kuphonononga izicelo ezininzi zombhobho wentsimbi ethambileyo, ngakumbi kumxholo wemibhobho yethu yentsimbi ekumgangatho ophezulu, eyilelwe ukuhlangabezana neemfuno eziqatha zolwakhiwo lwangoku.
Intsimbi ethambileyo lukhetho oludumileyo kwishishini lokwakha, eyaziwa ngokuba yi-weldability egqwesileyo kunye nokubumba. Iyakwazi ukumelana neemeko ezahlukeneyo zokusingqongileyo kwaye ifanelekile kuluhlu olubanzi lwezicelo. Enye yezona zinto zibalulekileyo zokusetyenziswa kombhobho wentsimbi ethambileyo kukwakhiwa kweecofferdam. Ezi zakhiwo zexeshana zibalulekile ekudaleni indawo eyomileyo yokusebenza kwiindawo ezikhukulisekileyo okanye ezithanda ukukhukula. Iimfumba zethu zemibhobho yentsimbi zenzelwe ngokukodwa ukubonelela ngokuthembeka kunye nokuqina okufunekayo kwizicelo ezifunwayo.
Ifumaneka eCangzhou, kwiPhondo laseHebei, inkampani ibe yinkokeli kushishino lwentsimbi ukususela ekusekweni kwayo ngo-1993. Le nkampani igubungela ummandla we-350,000 square metres kwaye inobuchwephesha obuphezulu noomatshini bokuvelisa iimveliso zentsimbi ezikumgangatho ophezulu ezihlangabezana nemigangatho yamazwe ngamazwe. Ngempahla epheleleyo ye-RMB 680 yezigidi kunye nabasebenzi abazinikeleyo abangama-680, inkampani izimisele ukubonelela abathengi ngeemveliso kunye neenkonzo ezigqwesileyo.
Umgangatho yeyona nto iphambili kwishishini lethu. Imfumba nganye yombhobho wentsimbi ingena kwinkqubo yokulawula umgangatho ongqongqo ukuqinisekisa ukuba idibana neyona migangatho iphezulu. Le ngqalelo icokisekileyo kwiinkcukacha inika abathengi bethu uxolo lwengqondo, besazi ukuba basebenzisa izinto ezithembekileyo kwiiprojekthi zabo zokwakha. Iimfumba zethu zemibhobho yentsimbi aziyilwanga kuphela ii-cofferdams, kodwa kunye neentlobo zezinye izicelo, ezibandakanya inkxaso yesiseko, ukwakhiwa kweelwandle, kunye nokuzinzisa umhlaba.
Ukuguquguquka kweumbhobho wentsimbi opholileyoayiphelelanga kwizicelo zayo zesakhiwo. Iyakwazi ukugqunywa lula okanye iphathwe ukunyusa ukuxhathisa kwayo ekudlekeni, iyenze ilungele ukusetyenziswa kwiindawo ezirhabaxa. Oku kulungelelaniswa kwenza ukuba iinjineli kunye neekontraka zisebenzise umbhobho wentsimbi ethambileyo kwiiprojekthi ezahlukeneyo ukusuka kulwakhiwo lweendawo zokuhlala ukuya kuphuhliso lweziseko ezingundoqo.
Ukongezelela, i-cost-effectiveness ye-mild steel pipe yenza kube yinto ekhangayo kwiiprojekthi ezininzi zokwakha. Ukufumaneka kwayo kunye nokulula kokwenziwa kunceda ukunciphisa iindleko zabasebenzi kunye nokunciphisa ubude beprojekthi. Ngenxa yoko, abaninzi abachwephesha bokwakha baphendukela kumbhobho wentsimbi othambileyo njengesisombululo esithembekileyo kwiimfuno zabo.
Ukuqukumbela, ukuqonda ukuguquguquka kombhobho wensimbi othambileyo kubalulekile kuye nabani na obandakanyekayo kulwakhiwo kunye nophuhliso lwezakhiwo. Iimfumba zethu zentsimbi yombhobho zibandakanya amandla, ukuthembeka kunye nokuguquguquka kwentsimbi ethambileyo, ezenza zilungele usetyenziso olwahlukeneyo olubandakanya iicofferdams. Ngokuzibophezela kwethu kumgangatho kunye nokutsha, siya kuqhubeka nokubonelela ishishini lokwakha ngeemveliso ezihlangabezana nemigangatho ephezulu. Nokuba uqalisa iprojekthi entsha okanye ujonge ukomeleza isakhiwo esele sikhona, qwalasela iingenelo zombhobho wentsimbi ethambileyo kunye noxolo lwengqondo oluza nokusebenzisa iimfumba zethu zentsimbi ezenziwe ngobuchule.
Ixesha lokuposa: Mar-24-2025