Kwemakore makumi maviri neshanu apfuura, zvichemo zvakakomba zvakaiswa kuChina vanogadzira pombi dzesimbi zvine chekuita nekusimudzira nekugadzirisa zvinhu mumapombi masisitimu. Kazhinji, pombi yakashongedzerwa yakareba-dhayamita mutsetse wepombi inoshandiswa kutakura oiri negasi, nekuti rudzi rwakadaro rwepombi yesimbi inogona kupa kuchengetedzwa kwepamusoro muhurongwa hwemapombi. Pamusoro pezvo, kubva pamaonero ehupfumi hwepombi, pombi yemutsetse inofanirwa kupindura nekukandwa mumunda uye kubvumidza kumanikidza kwakanyanya kwepombi. Izvi zvinodikanwa zvinoreva kuti pombi yemutsetse ichashandiswa mupombi yepombi inofanirwa kuve nesimba repamusoro uye kusimba uye nekugoneka kwakanaka uye kuti pombi yemutsetse ichave yakakwenenzvera geometry.
Mumakore achangopfuura, kudzvanyirira kukuru pamutengo wegasi rechisikigo kunomanikidza mufambisi wepombi kuti aongorore zvese zvingaite kudzikisa mutengo wepurojekiti yepombi mune ramangwana. Muchiitiko ichocho, zvakakosha zvikuru kuti iwe usarudze rudzi rwakakodzera rwepombi yesimbi yakasimba inoshandiswa muprojekti yako inotevera. Welded simbi mutopota inonyanya kufarirwa mhando yepamusoro simba simbi pombi rinoshandiswa zvikuru mupombi masisitimu kwenguva refu kusvika zvino. Kune rimwe divi, mhedzisiro yemhando yepombi yemhando pamitengo yepurojekiti ichave yakanyanya kana pombi inovakwa kusvika kumuganhu wenyika dhizaini. Kune rumwe rutivi, boka reprojekiti rinofanira kuedza kuderedza mari yepurojekiti kunyanya yekufambisa mumatanho akati wandei nekugadzirisa dhayamita yepombi, izvo zvinozoita kuti kuderedzwa kwemutengo we5%, kuwedzera giredhi yezvinhu, izvo zvinotungamira ku4%, uye kushandisa yemuganhu mamiriro dhizaini, izvo zvinozotungamira ku6% kudzikiswa.
Parizvino, vagadziri vepombi dzesimbi vekuChina vanoita mupiro wavo mukudzikisa mitengo yekushandisa pombi pamusoro pehupenyu hwayo nekuongorora kuneta, ngura uye kuchembera kwepombi mumapurojekiti. Mumusika wazvino wepombi yesimbi, pre dipped galvanized simbi pombi inoonekwa seyakanyanya kudhura mhando yemhando yepamusoro yesimbi pombi inoshandiswa mumapaipi masystem nhasi. Kunyanya, Tianjin pre galvanized simbi mapaipi ane yakakwirira chimiro kutendeseka uye inoshingirira kune inoora nharaunda. Tianjin pre galvanized simbi mapaipi anomira pakati pevamwe vakwikwidzi kwemakore mazhinji munyika. Uyezve, Tianjin simbi pombi, nokuda kwayo yakasarudzika yakasarudzika geographical mabhenefiti uye mazhinji emakore ekunze kutengeserana kunze kwebhizimusi ruzivo rwebhizinesi, inoita basa rakakosha mumusika wepasi rose wepombi yesimbi kwenguva yakareba.
Tumira meseji yako kwatiri:
Nguva yekutumira: Sep-27-2020
