Iinqwaba zePhepha leNsimbi
-
Isaphulelo sexabiso leKholamu yeNsimbi yeNsimbi esemgangathweni ophezulu eTshayina
Iingqumba zesinyithi zisetyenziswa kakhulu kwiindawo ezininzi ezifana nokuxhasa isiseko sendawo, ukuqinisa iibhanki, ukukhuselwa kweendonga zolwandle, ukwakhiwa kweenqanawa kunye nobunjineli obungaphantsi komhlaba. Ngenxa yomthamo wayo obalaseleyo wokuthwala, inokukwazi ukumelana ngempumelelo noxinzelelo lomhlaba kunye noxinzelelo lwamanzi. Iindleko zokuvelisa iingqumba zesinyithi eziqengqelekayo ezishushu ziphantsi kakhulu, kwaye zinokusetyenziswa kwakhona, kwaye zinoqoqosho oluhle. Kwangaxeshanye, intsimbi ingaphinda isetyenziswe, ngokuhambelana nombono wophuhliso oluzinzileyo. Nangona ingqumba yesinyithi eqengqelekayo eshushu ngokwayo inokuqina okuthile, kwezinye iindawo ezirhabaxa, unyango lokulwa nokugqwala olufana nokugquma kunye ne-hot-dip galvanizing ludla ngokusetyenziswa ukwandisa ubomi benkonzo.
-
Iifektri zaseTshayina zithengisa iCold Formed U Shaped Steel Sheet Pile
Inqwaba yeshiti yentsimbi sisixhobo sokwakha sentsimbi esisetyenziswa kubunjineli bokwakha nokwakha. Ihlala ikwimo yeepleyiti zentsimbi ezinde ezinobukhulu obuthile namandla athile. Umsebenzi ophambili weenqwaba zeshiti yentsimbi kukuxhasa nokwahlula umhlaba nokuthintela ukulahleka nokuwa komhlaba. Zisetyenziswa kakhulu ekuxhaseni isiseko semigodi, ekulawuleni umlambo, ekwakhiweni kwezibuko nakwezinye iindawo.
-
Iipali zePhepha zeNsimbi ze-U ezikumgangatho ophezulu zaseTshayina
Iingenelo zenqwaba yesinyithi kwishishini zibonakala kakhulu kumandla ayo aphezulu kunye nokuqina kwayo, enokumelana ngempumelelo noxinzelelo lomhlaba kunye noxinzelelo lwamanzi, kwaye ifanelekile kwizakhiwo ezixhasayo zexeshana nezisisigxina. Ilula kwaye kulula ukuyithutha nokuyifakela, isantya sokwakha siyakhawuleza, kwaye iindleko zomsebenzi ziyancitshiswa. Ukongeza, ukuphindeka kwakhona kunye neempawu zokusingqongileyo zeenqwaba zesinyithi zenza ukuba zithandwe kwiiprojekthi zophuhliso oluzinzileyo, zilungele ukusetyenziswa ngeendlela ezahlukeneyo ezifana namazibuko, unxweme lomlambo, iziseko zophuhliso njalo njalo.
-
Ixabiso leepali zesinyithi ezishushu zaseTshayina ezisemgangathweni ophezulu nezinamandla aphezulu
Iingqumba zesinyithi zentsimbi luhlobo lwesakhiwo esikhuselayo esisetyenziswa kubunjineli bokwakha kunye nokwakhiwa kweziseko, ngokuqhelekileyo zenziwe ngentsimbi, enamandla aphezulu kunye nokumelana nokugqwala. Zenza imiqobo eqhubekayo ngokuqhuba okanye ukufaka emhlabeni, kwaye zisetyenziswa kakhulu kubunjineli be-hydraulic, ukwakhiwa kwezibuko kunye nokuxhasa isiseko. Iingqumba zesinyithi zentsimbi zinokumelana ngempumelelo nokukhukuliseka komhlaba kwaye zibonelele ngendawo yokwakha ezinzileyo, kwaye zihlala zisetyenziselwa ukumba imingxuma enzulu yesiseko okanye ukuthintela amanzi ukuba angakhukulisi kwindawo yokwakha.
-
Ixabiso lokuthengisa ngqo leFektri yaseTshayina, iMpahla yeSheet yeNsimbi ethembekileyo ye-U
Inqwaba yeshiti yentsimbi isetyenziswa kakhulu kubunjineli bezakhiwo. Inqwaba yeshiti yentsimbi inamandla aphezulu kwaye inokumelana noxinzelelo olukhulu lomhlaba olusecaleni kunye noxinzelelo lwamanzi, olufanele ukukhuselwa kwesiseko esinzulu kunye nonxweme lomlambo. Okwesibini, ukusebenza kakuhle kolwakhiwo kuphezulu, isantya sokufakelwa sikhawuleza, esinokunciphisa ixesha lokwakha kwaye sinciphise iindleko. Ukongeza, inqwaba yeshiti yentsimbi inamandla angcono okungena kwamanzi, anokuthintela ngempumelelo ukungena kwamanzi kwaye akhusele okusingqongileyo okungqongileyo. Okokugqibela, inqwaba yeshiti yentsimbi inokusetyenziswa kwakhona, iyakwazi ukuzivumelanisa nezimo, iyakwazi ukumelana nokugqwala, ifanelekile ukusetyenziswa kwiindawo ezinzima.
-
Ukwakhiwa Kwenqwaba Yeeshiti Zentsimbi Ezijijekileyo Ezishushu, Ixabiso Elikhethekileyo Lomgangatho Wezakhiwo Eziphezulu
Inqwaba yeshiti yentsimbi luhlobo lwezixhobo zesiseko, yaqala eYurophu kwinkulungwane yama-20, yaza yasetyenziswa ngokukhawuleza kuzo zonke iindawo zoshishino lokwakha. Isetyenziswa kakhulu kwiindawo ezahlukeneyo zokusebenza ezimanzi, kubandakanya amazibuko, iidokhi, iindonga zokugcina amanzi, izakhiwo ezingaphantsi komhlaba, njl. Ewe, ngotshintsho lweThe Times, uluhlu lwezicelo zeenqwaba zeshiti yentsimbi lubanzi ngakumbi nangakumbi.
-
Inqwaba yeSheet ye-U eshushu Umenzi waseTshayina Ukufakwa kwePhepha leNtsimbi esetyenzisiweyo kuthengiso
Ngokuphuculwa kweziseko zophuhliso zangaphandle kunye nophuhliso olukhawulezileyo lweendidi ezahlukeneyo zeeprojekthi, ukwakhiwaiinqwaba zeshiti zentsimbiiye yasetyenziswa kwizakhiwo ezininzi, nokuba zizakhiwo ezisisigxina, okanye izakhiwo zexeshana, ingakumbi ukwakhiwa kweendonga zokugcina amanzi kunye neendonga zokugcina amanzi kwiiprojekthi zeziseko zophuhliso zikamasipala ziyaqhubeka nokukhula.
-
Iprofayili yaseTshayina eshushu eyenziwe ngentsimbi iPile U Uhlobo 2 Uhlobo 3 IiPile zentsimbi
Inqwaba yeshiti yentsimbiNjengohlobo lwesakhiwo esixhasayo, sinamandla aphezulu, sinobunzima obulula, sigquma amanzi kakuhle, sisebenza ixesha elide, sikhuselekile kakhulu, sinendawo ephantsi, sinefuthe lokhuseleko lokusingqongileyo kunye nezinye iimpawu, kodwa sikwanomsebenzi wokunceda xa kukho intlekele, kunye nolwakhiwo olulula, ixesha elifutshane, esinokuphinda sisetyenziswe, iindleko zokwakha eziphantsi njalo njalo, ngoko ke ukusetyenziswa kwenqwaba yesinyithi kubanzi kakhulu.
-
Iphepha lesinyithi elijijekileyo elishushu iLarsen Steel Sheet PZ uhlobo lwePZ Steel Piles Factory Ixabiso elithengiswayo
Inqwaba yeshiti yentsimbiluhlobo lwezixhobo zobunjineli ezisisiseko ezinamandla aphezulu, ezihlala ixesha elide, nezingasetyenziswa kwakhona, ezisetyenziswa kakhulu kubunjineli bokwakha, ubunjineli bokugcina amanzi, ukwakhiwa kwendlela enkulu, ukwakhiwa kwezakhiwo kunye neziseko zophuhliso zasezidolophini nakwezinye iindawo.
-
Iphepha le-Z elibandayo elikumgangatho ophezulu eliyi-S355GP 400×100 Steel Sheet Piling
Iinqwaba zeshiti zentsimbiluhlobo lwentsimbi olunesitshixo, icandelo layo linomfanekiso wepleyiti ethe tye, umfanekiso wegroove kunye nomfanekiso we-Z, njl.njl., kukho ubungakanani obahlukeneyo kunye neendlela zokuqhagamshela. Eziqhelekileyo zisitayile sikaLarsen, isitayile sikaLackawanna njalo njalo. Iingenelo zalo zezi: amandla aphezulu, kulula ukungena emhlabeni oqinileyo; Ulwakhiwo lunokwenziwa emanzini anzulu, kwaye inkxaso ethe tyaba yongezwa ukwenza ikheyiji ukuba kuyimfuneko. Ukusebenza kakuhle kokungangeni manzi; Inokwenziwa ngokweemfuno zeemilo ezahlukeneyo ze-cofferdams, kwaye inokusetyenziswa kwakhona amaxesha amaninzi, ngoko ke inoluhlu olubanzi lokusetyenziswa.
-
Iphepha Lentsimbi Elibunjwe Ngobandayo Uhlobo lwe-U Uhlobo lwe-2 Uhlobo lwe-3 Iphepha Lentsimbi
Kutshanje, inani elikhulu leukunqwabelanisa ishidi lentsimbizithunyelwe eMzantsi-mpuma Asia, kwaye iimpawu zenqwaba yemibhobho yentsimbi nazo zininzi kakhulu, kwaye uluhlu lokusetyenziswa lubanzi kakhulu, iinqwaba zeshiti zentsimbi luhlobo lwesakhiwo sentsimbi esinomgca odibeneyo emdeni, onokudityaniswa ukuze wenze udonga olugcina amanzi oluqhubekayo noluvaliweyo okanye udonga lokugcina umhlaba.
-
Iipali zePhepha zeNtsimbi ezishushu ze-U U Umgangatho ogqwesileyo, ixabiso elifanelekileyo, lisetyenziswa kakhulu ekwakheni
Iinkcukacha zeInqwaba yeshidi lentsimbi emile okwe-Ungokwesiqhelo ibandakanya ezi nkcukacha zilandelayo:
Ubukhulu: Ubungakanani kunye nobukhulu benqwaba yeshiti yentsimbi, njengobude, ububanzi, kunye nobukhulu, buchazwe ngokweemfuno zeprojekthi.
Iimpawu ze-cross-section: Iimpawu ezibalulekileyo ze-steel sheet sheet sheet ezimile okwe-U ngokwendawo, ixesha lokungakhathali, i-section modulus, kunye nobunzima ngeyunithi nganye ubude ziyavezwa. Ezi ziyafuneka ukuze kuchongwe amandla kunye nokuzinza kwe-pile.