Iinqwaba zeshiti zentsimbizizakhiwo zentsimbi ezineendlela zokuqhagamshela. Ngokuqhagamshela iinqwaba ngazinye, zenza udonga oluqinileyo noluqhubekayo. Zisetyenziswa kakhulu kwiiprojekthi ezifana nee-cofferdams kunye nenkxaso yesiseko semigodi. Iingenelo zazo eziphambili kukuqina okuphezulu, ukulula kokubethelela kumhlaba oqinileyo, kunye neendlela ezahlukeneyo zokudibanisa, ezifana neLarsen kunye neLackawanna.
Ziziphi iintlobo zeenqwaba zesinyithi
Inqwaba yePhepha leNsimbi emile okwe-ZIingqumba zesinyithi ezimile okwe-Z ziingceba zentsimbi ezigobileyo okanye ezigobileyo ezigobileyo ezine-cross-section "Z", equka iwebhu, iiflanges kunye neelocks. Ngenxa yeflange yazo ebanzi kunye noyilo lwesakhiwo sewebhu oluxineneyo, zinokumelana okuhle kokugoba nokucheba, kwaye zinokumelana ngokufanelekileyo noxinzelelo lomhlaba kunye namanzi. Iilocks zifumaneka eziphelweni zeeflanges, kwaye emva kokudityaniswa, zinokwenza isakhiwo sokugcina esingapheliyo esingangeni moya. Zikwanayo ne-modulus enkulu yecandelo lobunzima, izinto ezisetyenziswayo eziphantsi, kwaye zinokusetyenziswa kwakhona amaxesha ama-3-5, ngoqoqosho olubalaseleyo. Ngexesha lokwakhiwa, iingqumba zitshiswa ngumqhubi weenqwaba okhethekileyo, kwaye zinokudityaniswa ngokukhawuleza ngaphandle kokuwelda okongeziweyo, okwenza zifaneleke kwiindawo ezimxinwa. Zisetyenziswa kakhulu kwiimeko zobunjineli ezifana nenkxaso yesiseko esinzulu sezakhiwo kunye neendlela ezingaphantsi komhlaba, ukuvalwa kwamanzi kwamadama okugcina amanzi, ukuvalwa kwemisele yemibhobho kamasipala, kunye nolawulo lwexeshana lwezikhukula kunye nokugcinwa kwamanzi.
Inqwaba yePhepha leNsimbi eMile ngo-UIingqumba zesinyithi ezimile okwe-U ziingceba zentsimbi ezigobileyo okanye ezibandayo ezigobileyo ezineengqumba ezinqamlezileyo ezimile okwe-"U" kunye neengqumba ezivalayo ezilinganayo. Umbindi une-web, iiflanges ezimbini ezisecaleni kunye neengqumba ezivalayo ezipheleleyo. Ulwakhiwo olulinganayo luyenza ithwale amandla alinganayo, kwaye inokumelana okuhle kokugoba kunye nozinzo ngokubanzi. Iingqumba ezivalayo zibambene ngokuqinileyo, kwaye emva kokudityaniswa, inokwenza ngokukhawuleza udonga olugcinayo oluqhubekayo noluthintela ukuvuza kwamanzi. Xa kuthelekiswa nezinye iintlobo zeengqumba zesinyithi, inenkqubo yokuvelisa evuthiweyo, ixabiso eliphantsi, kwaye inokusetyenziswa kwakhona. Ngexesha lokwakha, iingqumba zinokutshoniswa ngumqhubi wengqumba yoxinzelelo olushukumayo okanye oluzinzileyo. Lo msebenzi ulula kwaye usebenza kakuhle. Usetyenziswa kakhulu kwimisele yendlela kamasipala, inkxaso encinci yesiseko, ii-cofferdams zesikhashana zokukhupha amanzi, ukhuseleko lonxweme lomlambo kunye neendonga zesiza sokwakha sexesha elifutshane. Ifanelekile ngokukodwa kwiimfuno zobunjineli ezinobunzulu obuphakathi nobunganzulu kwaye inovelwano kwiindleko zokuvala.
Zithini iimpawu zokufakelwa kwepleyiti yentsimbi
Iimpawu zeepali zesinyithi zigubungela ubukhulu obuphambili njengodidi lwezinto, iimpawu zoomatshini kunye neenkcukacha zobungakanani. Phakathi kwazo, iCarbon Steel Sheet Pile ludidi lwezinto ezisisiseko, oluquka iintlobo ngeentlobo zeeklasi zesinyithi ezithile, ezifana neQ345b Steel Sheet Pile kunye neSy295 Steel Sheet Pile phantsi komgangatho waseTshayina. Eyokuqala yintsimbi enamandla aphantsi e-alloy enamandla aphezulu enamandla okuvelisa ≥345MPa kunye nokuqina kwempembelelo efanelekileyo kubushushu begumbi, kunye neempawu zoomatshini ezipheleleyo ezilinganisiweyo. Eyokugqibela ngamandla aqhelekileyo.inqwaba yephepha lesinyithi sekhabhonienamandla okuvelisa ≥295MPa kunye neplastiki egqwesileyo kunye nokudityaniswa. Kukwakho nePile yeSheet yeNsimbi ye-S355jo yaseYurophu, enamandla okuvelisa ≥355MPa kunye nokuqina kwempembelelo -20℃ okuhlangabezana nomgangatho, kunye nokusebenza okuhle kakhulu kobushushu obuphantsi. Ngokweenkcazo zobungakanani, iiPile zeSheet yeNsimbi ze-600*360 zimele imodeli enkulu enobubanzi obunqamlezileyo be-600mm kunye nokuphakama kwe-360mm, enokumelana okunamandla koxinzelelo olusecaleni. IPile yeSheet yeNsimbi ye-12m ibhekisa kubude be-12m. Iinkcukacha eziphakathi nezinde zinokunciphisa ukudityaniswa kwaye ziphucule ukungangeni kwamanzi. Ezi pile zesheet zentsimbi ezineempawu ezahlukeneyo zinokulungiswa kwiimeko ezahlukeneyo ukusuka kwiiprojekthi zexeshana ezincinci neziphakathi ukuya kwimigodi yesiseko enzulu, iiprojekthi zendawo ebandayo, njl.
Ukusetyenziswa kweenqwaba zesinyithi kubomi bemihla ngemihla
Ukukhusela iindawo zikawonke-wonke kunye neziseko zophuhliso
Ukuthintela izikhukula nokukhusela imida yonxweme: Ecaleni kwemilambo, amachibi, kunye nonxweme, iinqwaba zesinyithi zenza iindonga zolwandle, iintloko ezinkulu, kunye nemiqobo yezikhukula ekhusela amakhaya, amashishini, kunye neendawo zikawonke-wonke ekukhukulisekeni nasekunyukeni kwamanqanaba amanzi.
Ukuqinisa iibhulorho neendlela: Iinqwaba zeeshiti zisetyenziselwa ukwakha nokuqinisa iindonga zokuxhasa iibhulorho kunye neendonga zokugcina iinqanawa zeendlela kunye noololiwe. Oku kunceda ukuzinzisa iingxande kunye neziseko, kuqinisekisa ukhuseleko lokuhamba imihla ngemihla.
Ukwakha izakhiwo ezingaphantsi komhlaba: Iinqwaba zesinyithi zentsimbi zibalulekile ekudaleni izakhiwo ezingaphantsi komhlaba ezifana neendlela ezingaphantsi komhlaba, imigudu kawonkewonke, kunye nezindlu zokuhambisa amanzi. Zibonelela ngenkxaso ebalulekileyo yokwembiwa kwaye zenze umqobo ongangeni manzi kwisakhiwo esigqityiweyo.
Ukuxhasa izakhiwo zorhwebo kunye neendawo zokuhlala
Iziseko zokwakha: Iingqimba zentsimbi zihlala zisetyenziselwa ukwakha iindonga zesiseko ezisisigxina, ingakumbi kwizakhiwo ezinee-basement okanye iigaraji zokupaka ezingaphantsi komhlaba. Oku kuqhelekile kwiindawo zasezidolophini ezinesithuba esincinci kunye neetafile zamanzi amaninzi.
Ukudala iindawo ezingaphantsi komgangatho: Abanini bezindlu, ingakumbi kwiindawo ezinabantu abaninzi, banokusebenzisa iinqwaba zentsimbi ukwakha izandiso okanye amagumbi angaphantsi komhlaba. Ezi ndonga zinciphisa ukuphazamiseka komhlaba kwaye zingenziwa zingangeni manzi.
Ukulungiswa nokukhuselwa kwendalo
Iqulethe umhlaba ongcolisiweyo: Kwiiprojekthi zokuvuselela izixeko, iingqumba zesinyithi zinokugxothwa emhlabeni ukuze zenze indawo engavaliyo. Oku kuthintela ukusasazeka kwezinto ezingcolisiweyo ezinobungozi kunye nezinto ezingcolisiweyo emhlabeni.
Ukudala imiqobo yokusingqongileyo: Iindonga zesheet pile zingasetyenziselwa ukugcina izinto eziyingozi kunye nokukhusela imithombo yamanzi angaphantsi komhlaba ekungcoleni.
Ukusetyenziswa okutsha
Iinqwaba zamaphepha ombane: Ukusetyenziswa okutsha kudibanisa iinqwaba zamaphepha entsimbi neenkqubo zokutshintsha ubushushu. Iinqwaba, esele zisemhlabeni, zingasetyenziselwa ukusebenzisa amandla obushushu akufutshane nomphezulu ukuze kufudunyezwe kwaye kuphole isakhiwo.
Xa kufikwa ekuthengeni iinqwaba zeeshiti zentsimbi ezifanelekileyo, khetha ezikumgangatho ophezuluUmenzi weeNqwayi zePhepha leNsimbisisitshixo.
I-China Royal Steel Ltd
Idilesi
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Ifowuni
+86 13652091506
Ixesha leposi: Sep-12-2025