Isiphetho:Iphrojekthi lokuhlanganiswa kwe-9M T/Y eBadong, eHubei, liqalela umqondo omusha wokukhuliswa kwezinsizakalo ezomnotho ngokuqeqeshwa kwe-67% kwemiphumela, i-smart tunneling enezikhathi ezingu-10 km, kanye nokuhlanganiswa kwamandla angcono, okubeka izilinganiso ezintsha zomkhakha.
Iphrojekthi yokuhlakazwa kwe-9 million tons per year (T/Y) eBadong, eHubei, yiphrojekthi ebalulekile e-Hubei. Inani lokuqeqeshwa kuleliphrojekthi lilinganiselwa ku-1.6 billion RMB, futhi ikakhulukazi ihlanganisa indawo yokukhuliswa kwezinsizakalo, uhlelo lokuqeqeshwa kwezinto ezinhlakazayo, kanye nephakheji lesiqu ezomnotho. Ngemuva kokusebenza, uhlelo lokukhuliswa kwezinsizakalo `
Lo mboniso lo msebenzi uhlanganisa yonke isikhathi sokhuseli, kuhlanganise nokuthutha, ukusetshenziswa kwempahla yokuqala nokudlulisa, kanye nokwenziwa kwama-prefabricated concrete components. Ingxenye ebalulekile yekhono lobuchwepheshe eyihlanganisa yonke imisebenzi yomsebenzi wukhuhlu olukhulu lokuthutha olukhulu lwe-10-kilometer olukhulula indawo yokusetshenziswa kwensimbi kuya endaweni yokuhlola nokugcina.
Ukuklanywa Okungcono Ukuze Kwandiswe Ukuqeqeshwa Kwakho
Ngesikhathi sesigaba sokulungiselela, iqembu lomsebenzi lo mklamo labakhokela umnikazi ukuba ahambe emisebenzini efanayo ukuze afunde ngezindlela zokusebenza nezindlela zokuqondisa.
Ukuxazulula inkinga yomkhankaso oqinelile wokwakhiwa kwe-tunnel yekhilomitha eyi-10, iqembu lokusebenza lochwepheshe laqamba inethowokhi yokuqeqeshwa kwe-3D "ye-branch tunnel + main tunnel," liphindaphinde inani lamaqembu okusebenza ukuze liphumelele ekwakhiweni. Iqembu lokusebenza laqaphela imikhawulo emine enezinto ezisezingeni eliphezulu zezindonga ezizungezile nezintaba ezilula ukuze liqongele ama-branch tunnel, okuqanjwe amaqembu ayisithupha okusebenza: ama-tunnel entrances amabili amakhulu kanye nama-tunnel entrances amane ama-branch. Ngenkathi ngayinye yokusebenza, kukhona iqembu elinengqondo elikhethekile, lilondoloza isikhathi sokusebenza "sesikhathi esibili," nge-maximum yokusebenza yansuku zonke ye...
Ukhuseleko Oluningi Oluningi ukuze Kukhuselekwe Ukwakhiwa
Njengomphumela wendawo enezinselele eziphezulu, iqembu leprojekthi laqalisa inethiwekhi ehlanganisiwe yokukhuseleka ehlanganisa "ukulandelela, isiqondiso esisheshayo, kanye nokuphendula". Kusetshenziswe uhlelo "lombangi oqeqeshwe ngokusebenza", olufuna umholi oqeqeshwe ngokusebenza ukuba enze ukubuyekeza kwansuku zonke esiqwini ngasinye sokusebenza, ekuqinisweni kobuso obizungezile, ukuma okusezingeni kwemisebenzi yokusekela, kanye nezinto zokukhuseleka eziqeqeshwe esiqwini sokusebenza. Le ndlela "yokuxazulula izinkinga kuqeqeshwe kwangaphambili" ikhuthaza isiko sokuqala ngokukhuseleka phakathi kwamaqembu. `
Kwakhiwa futhi indlela yokuxhumana nabahloli abanolwazi, okuqukathe ukubizelwa kwamaqembu ahlukahlukene ezihloli zokuphepha, izihloli zekhono, kanye nezihloli zezikhungo zokwakha ukuze bakwenze "ukuhlolwa kokuphepha." Izinhlelo ezikhethekile zaba yilokhu ezindaweni eziyisishiyagalombili ezinengozi ephakeme ukuze kuqinisekiswe ukwakhiwa okungenabungozi kulezi zindawo.
Ukuphathwa Kwemisebenzi Ukuze Kuqiniswe Isikhathi Sokwakhiwa
Ukuze kuqhubeke nokuphumelela kwesikhathi sokwakha, iqembu lokwakha laqopha amanani wokuphathwa kwemisebenzi ngokubeka imizuzu eyiqinisekisiwe yokuthungwa, ukushaywa kwamatye, ukususwa komhlaba, kanye nokweseka. Wonke umsebenzi unikezwe "i"
Ukuqeda isikhathi eside kakhulu esidingekayo ukuze kusekelwe i-shotcrete, iqembu lahlanganisa imishini ye-shotcrete eyodwa yemishini ye-dual-gun futhi lahlela i-ratio ye-concrete mix, liye lwanciphisela isikhathi sokusekela kusukela emahoreni amane kuya kwema-2.5 amahora. Inani lama-cycle nsuku zonke leziqeshana ezintathu ze-surrounding rock lehla kusukela ku-2 kuya ku-3, futhi i-advance nsuku zonke yanda kusukela kumamitha ayi-6 kuya kumamitha ayi-9. Iphrojekthi yagcwalisa ngempumelelo ukukhululwa kanye nokusekela i-tunnel engama-10 kilometers ngenyanga eyi-18, yenza umlando omusha futhi yona ibe phakathi kwezinhlobonhlobo eziphezulu kakhulu kulesi sici.
Ukulungiselela Okusebenza Ngokuvamile Kokwengeza Inani Eliqeqeshwe
Ukuphathwa kwezindleko nokutholwa kwemiphumela emangalisayo ngesikhathi sesabelo sokusebenza kubalulekile ukuze kube khona izinzuzo ezibanzi zomkhankaso kuwo wonke amakhulukazi. Iqembu lomkhankaso lilungiselele ngokuqapha ngokufaka idatha yezinto zezinto eziqeqeshwe ezaqeqeshwe ngesikhathi sesabelo sokwenziwa ukuze kuqeqeshwe uhlelo lokuqapha oluhlanganiswe ngezinto ezintathu oluhlanganisa "okwakhiwe ngaphansi komhlaba, izindlela zokuhambisa, kanye nezabelo zokusebenza." Ukubuyekezwa okubanzi kwenziwa nyanga zonke, okuthuthukisa izindleko zokulungisa zibe yizindleko zokulungisa ukuqapha.
Ngaphezu kwalokho, uhlelo olukhulu lokuphathwa kwempahla yembobo lwenziwe, olusebenzisana nabakhiqizi bezinto zokwakha ukuze kulungiswe "i-regional shared spare parts library". Impahla eyenzeka njalo futhi elula ukuyiqhatha, ithenjwa ngokusebenzisa uhlelo olukhulu futhi iqondiswe ngokufanayo, okuyinto ecishe yenza ukuthi i-inventory backlog ibe ncane futhi ibe yi-capital costs ehambisana nempahla yembobo.
Ukuze kunciphisa izindleko zikagesi zesixazululo sokucisha nezokugqoka kwezinto zokwakha ekuhambiseni, iqembu lohlelo lephrojekthi laluhlelele isinqumo sokufaka imali yesixazululo esiphezulu nesokungaphezulu kagesi ngaphambili, lilungiselela ukuqalisa nokuqeda izinto zokwakha ngendlela efanelekile. `
Ngenxa yokuvumelana okuhle phakathi kwezinga lokwakhiwa nezindlela zokusebenza, iqembu lephrojekthi liqhubeka likhuthaza ukunciphisa izindleko nokuthuthukiswa kwemisebenzi ngokuhlola ngendlela ehlelekile, liqalisa "ukusebenza kahle kwezindleko" emvelweni yokuphathwa kwephrojekthi. Lokhu kuhlola izindleko ngokucophelela nokuqaphela izinzuzo ezibonakalayo kuyanceda kakhulu ekukhuleni okuhle kwesikhungo.
Ukuxhumana kwezinto eziyigugu nemithombo yemvelo ukuze kuthuthukiswe indawo yomthamo
Ngenxa yokusebenzisa izinto eziyigugu zokubola kwephrojekthi nezidingo zemvelo zekhanda, iqembu lephrojekthi lisebenze ndawonye neqembu lemikhiqizo yesikhululo. `
Ngingqondweni izici ezinkulu zokuhambisa phansi emhlabathini kusukela endaweni yokuthola impahla kuya endaweni yokuhlela, kanye nezindleko eziphansi zezimoto ezithutha impahla ngamandla e-elekthriki kunazo zezimoto ezisebenzisa i-dizel, umkhankaso uhlole ukwamukela izimoto ezithutha impahla ngamandla e-elekthriki ukuhambisa izinto ezomisiwe, okuzoqeda kakhulu izindleko zokuhambisa. `
Isiluleko
Thola Isisombululo