Inqwaba yeSheet yeNtsimbi yinxalenye yentsimbi edibeneyo eyenziwe kwangaphambili, esetyenziselwa ukwenza iindonga zokugcina amanzi, ii-cofferdams, kunye nezakhiwo zasemanzini, ibonelela ngokugcinwa komhlaba okuqinileyo kunye nemiqobo engangeni manzi kwiiprojekthi zokwakha kunye nobunjineli bokwakha.
Iinqwaba zePhepha leNsimbi
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Umthengisi waseTshayina Iinqwaba zeSheet zeSteel eziShushu eziRolliweyo zohlobo lwe-U ezaneleyo
Iinqwaba zesinyithi zentsimbi eziqengqelekayo ezishushu: Iinqwaba zesinyithi eziqengqelekayo ezishushu ehlabathini ziquka uhlobo lwe-U, uhlobo lwe-Z, uhlobo lwe-AS, uhlobo lwe-H kunye neentlobo ngeentlobo zeenkcukacha. Iinkqubo zokuvelisa, ukucubungula kunye nokufakela iinqwaba zesinyithi zesinyithi ze-Z kunye nohlobo lwe-AS ziyinkimbinkimbi kwaye zisetyenziswa kakhulu eYurophu nase-United States;
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Intengiso ethe ngqo yeFektri Q355 Q235B Q345b Iphepha leNsimbi leProfayili yeNsimbi
Xa umngxuma wesiseko unzulu, umgangatho wamanzi angaphantsi komhlaba uphezulu, kwaye akukho mvula yokwakha, iisheet piles zisetyenziswa njengesakhiwo esixhasayo, esingenakugcina umhlaba kunye nokungangeni manzi kuphela, kodwa sikwathintela ukwenzeka kwentlabathi ekhawulezayo. Iisheet piles ezixhasayo zinokwahlulwa zibe ziisheet piles ezingena-anchor (ii-cantilever sheet piles) kunye nee-anchor sheet piles. Iisheet sheet piles ezisetyenziswa rhoqo zii-steel sheet piles ezimile okwe-U, ezaziwa ngokuba zii-steel sheet sheet piles zaseLarsen.
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Iprofayili yentsimbi Iphepha leeMpawu zeSheet ezishushu zeZ Shape kunye nexabiso lokwenziwa
Njengezixhobo zokwakha ubunjineli besiseko ezisetyenziswa kakhulu, iinqwaba zesinyithi zineempawu zokwakha ezilula, ukhuseleko oluluhlaza kokusingqongileyo, ukuziqhelanisa okuqinileyo kunye namandla aphezulu. Zineendlela ezininzi zokusetyenziswa kubunjineli besiseko phantsi kweemeko ezahlukeneyo zejoloji.
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Iinqwaba zeCofferdam Retaining Wall Shoreline Protection
Inqwaba yeshiti yentsimbisisakhiwo sentsimbi esinezixhobo zokudibanisa emacaleni, kwaye izixhobo zokudibanisa zinokudityaniswa ngokukhululekileyo ukuze zenze udonga oluhlala luqinileyo nolugcina umhlaba okanye amanzi.
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I-Steel Sheet Pile Factory Az12/Au20/Au750/Az580/Za680 Iintlobo zeNtengiso eziRhoxisiweyo zeNtengiso yeSteel Sheet
ULarseninqwaba yeshiti yentsimbiIzakhiwo zenkxaso zisetyenziswa kakhulu kwiindlela zokwakha isiseko semigodi, ezaziwa ngokuba ziifenders. Ngenxa yeenkcukacha ezahlukeneyo zeenqwaba zesinyithi zaseLarsen kunye neendawo zazo ezibanzi zokusetyenziswa, iinqwaba zesinyithi zaseLarsen kufuneka zithuthwe ziye kwindawo yokwakha ngaphambi kokuba zisetyenziswe. , ngokubanzi bakhetha ukuthutha iinqwaba zesinyithi zaseLarsen ngemoto. Ukuba umgama mde kwaye imfuno inkulu, kuya kuba luncedo ngakumbi kwaye kukhawuleze ukuthumela iinqwaba zesinyithi zaseLarsen. IZiko loThutho laseJiaohang lisandul’ ukuqalisa ukuthutha amashumi amawaka eetoni zeenqwaba zesinyithi zaseLarsen ukusuka emnyango ukuya emnyango. Oku Phakathi kwazo kukho umba wendlela yokulayisha nokukhulula iinqwaba zesinyithi zaseLarsen ngokukhuselekileyo.
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Umthengisi waseTshayina Iinqwaba zeSheet zeSteel eziShushu eziRolliweyo zohlobo lwe-U ezaneleyo
Iinqwaba zeshiti zentsimbisebenzisa intsimbi njengezinto ezisisiseko, ezivuseleleka kakhulu kwaye azivelisi inkunkuma eninzi yekhonkrithi kunye nezinye izinto ezingcolisa okusingqongileyo.
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Iphepha Lokubonelela Ngezixhobo Zomzi-mveliso Ixabiso Lentsimbi Yohlobo Lwesibini Iphepha Lentsimbi Yohlobo Lwesithathu Iphepha Lentsimbi Elinomfanekiso Ka-Z Elishushu Elinemilo Engu-Z Ixabiso Elilungileyo
1. Ubude benqwaba kulula ukuyilungisa. Ubude benqwabaiinqwaba zeshiti zentsimbiingandiswa okanye inqunyulwe njengoko kufuneka.
2. Uqhagamshelo lwekhonkco lulula kakhulu. Lunokudityaniswa nge-electric welding, okulula ukuyisebenzisa, lunamandla kwaye lukhuselekile ukuyisebenzisa.
3. Ubungakanani bomhlaba oshiyweyo buncinci kwaye abunampembelelo ingako kwizakhiwo ezikufutshane (izakhiwo). Ngenxa yokuvulwa komphetho osezantsi wenqwaba, umhlaba uya kucinezelwa kwityhubhu yenqwaba xa inqwaba iqhutywa. Xa kuthelekiswa neenqwaba zokwenyani, ubungakanani bomhlaba ocinezelweyo buncitshiswa kakhulu, nto leyo ebangela ukuphazamiseka okuncinci kwisiseko esijikelezileyo, kuthintelwe ukuphakanyiswa komhlaba, kwaye kunciphisa kakhulu imiphumo yokushenxa ngokuthe nkqo kunye nokushenxa komphezulu wenqwaba ngokuthe tye.
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Inqwaba yePhepha leNtsimbi eQokelelweyo eshushu Uhlobo lwePhepha leNtsimbi Z
Umthamo ophezulu wokuthwala. Intsimbi inamandla aphezulu kwaye inokubethelelwa ngokufanelekileyo kwiindawo zomhlaba oqinileyo. Umzimba wenqwaba awonakalanga lula kwaye umthamo omkhulu wokuthwala inqwaba enye ungafumaneka. Umgangatho weprojekthi uthembekile kwaye isantya sokwakha siyakhawuleza. Ilula ngobunzima, inokuqina okuhle, kulula ukuyilayisha, ukuyithutha, ukuyithutha kunye nokuyifaka, kwaye ayonakalanga lula.
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I-Larsen Q235 Q345 Q345b Sy295 Sy390 Iphepha lesinyithi eliyi-Z Uhlobo lwePhepha lesinyithi le-6m 12m
Iinqwaba zeshiti zentsimbiingasetyenziswa njengenye yeendlela zobuchwepheshe zokwakha ulwakhiwo lobunjineli besiseko, kwaye zifanelekile kwiindawo ezisisiseko zeeprojekthi ezahlukeneyo zokwakha, ezinje ngezakhiwo zangaphantsi, izakhiwo zesakhelo, ingaphandle lendlu, njl.
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Amaxabiso aphezulu e-FRP Cold U Sheet Piling for Retaining Wall
Iinqwaba zesinyithi ezenziwe ngentsimbi ebandayoZiqengqwa rhoqo kwaye zenziwe yunithi yokwenza ubanda, kwaye izikhonkwane ezisecaleni zinokudityaniswa rhoqo ukuze zenze isakhiwo sentsimbi enodonga lwenqwaba yeshiti. Iinqwaba zeshiti zesinyithi ezenziwe ngobanda zenziwe ngeepleyiti ezincinci (ubukhulu obuqhelekileyo yi-8mm ~ 14mm) kwaye zicutshungulwa ziiyunithi ezenza ubanda.
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Ukufakwa kwePhepha eliSetyenziswa ixesha elide ukuze kugcinwe udonga
Iimpawu ze-cold-formediinqwaba zeshiti zentsimbi: Ngokweemeko zokwenyani zeprojekthi, icandelo elithe kratya nelifanelekileyo lingakhethwa ukuze kuphuculwe uyilo lobunjineli. Igcina i-10-15% yezinto xa ithelekiswa neenqwaba zesinyithi eziqengqelekayo ezishushu ezisebenza ngendlela efanayo, nto leyo enciphisa kakhulu iindleko zokwakha.