Yazi ngakumbi malunga neenkcukacha kunye nobukhulu beenqwaba zeshiti zentsimbi
Inqwaba yeShiti yeNsimbi yeJIS G3101 SS400 Larssen yeCofferdam kunye nodonga olugcina izinto
| Into | Iinkcukacha |
| Umgangatho | I-JIS G3101 |
| Ibanga | SS400 |
| Uhlobo | Inqwaba yeLarssen Sheet yohlobo lwe-U |
| Inkqubo | Iinqwaba zeshiti zentsimbi eziqengqelekayo ezishushu |
| Ubude | 6m - 18m, Iyafumaneka Ngokwezifiso |
| Ububanzi | 200mm - 900mm (Kuxhomekeke kwiprofayili) |
| Ubukhulu | 4mm - 12mm |
| Umphezulu | Ukugqitywa kweMill / Igqunywe ngeCoating / Ishushu-Dip egalelwe ngeGalvani |
| Isitokhwe | Iitoni ezingaphezu kwama-80000 ezikhoyo |
| Thumela ngaphandle | ULWANDLE / UMbindi Mpuma / AseMelika / IYurophu |
| Ixesha lokukhokhela | Iintsuku ezisi-7 ukuya kwezili-15 (Ngokuthe ngqo kwiFektri) |
| I-elementi | C | Si | Mn | P | S |
| Ubuninzi % | 0.25 | 0.5 | 1.6 | 0.05 | 0.05 |
| Iipropati | Ukutsalwa | Amandla okuKhula (i-MPa) | Ukwandiswa |
| Amandla (MPa) | ≤16mm / >16mm | (%, L=50mm) | |
| Umgangatho | 400 – 510 | ≥245 / ≥235 | ≥21 |
| Uhlobo lweNqwaba | Ubukhulu (mm) | Indawo yeCandelo (cm²/inqwaba) | Ubunzima | Ixesha le-Inertia (I, cm⁴/m) | I-Section Modulus (W, cm³/m) | |||
| Ububanzi (w) | Ubude (h) | Ubukhulu (t) | Ubunzima beenqwaba (kg/m) | Ubunzima bodonga (kg/m²) | ||||
| Uhlobo lwe-IA | 400 | 85 | 8 | 45.21 | 35.5 | 88.8 | 4500 | 529 |
| Uhlobo II | 400 | 100 | 10.5 | 61.2 | 48 | 120 | 8740 | 874 |
| Uhlobo lwesithathu | 400 | 125 | 13 | 76.4 | 60 | 150 | 16800 | 1340 |
| Uhlobo lwe-IIIA | 400 | 150 | 13.1 | 74.4 | 58.4 | 146 | 22800 | 1520 |
| Uhlobo lwesine | 400 | 170 | 15.5 | 97 | 76.1 | 190 | 38600 | 2270 |
| Uhlobo lwe-VL | 500 | 200 | 24.3 | 133.8 | 105 | 210 | 63000 | 3150 |
| Uhlobo lwe-VIL | 500 | 225 | 27.6 | 153 | 120 | 240 | 86000 | 3820 |
| Uhlobo IIW | 600 | 130 | 10.3 | 78.7 | 61.8 | 103 | 13000 | 1000 |
| Uhlobo lwe-IIIW | 600 | 180 | 13.4 | 104 | 81.6 | 136 | 32400 | 1800 |
| Uhlobo lwe-IVW | 600 | 210 | 18 | 135.3 | 106 | 177 | 56700 | 2700 |
Cofa iqhosha elisekunene
Ukukhethwa kweNsimbi
Sisebenzisa intsimbi yolwakhiwo ekumgangatho ophezulu ukuqinisekisa amandla afunekayo kunye nokuqina kwexesha elide kwiiprojekthi zobunjineli.
Ukufudumeza
Iibhilethi zentsimbi zifudunyezwa ukuya kuthi ga kwi-1,200°C ukuze zifikelele ekuguquguqukeni okufanelekileyo ngaphambi kokuba ziqengqeleke.
Ukuqengqeleka Okushushu
Intsimbi eshushu iqengqwa kwiiprofayili ezichanekileyo zohlobo lwe-U ngokusebenzisa iifektri eziqengqelekayo zobungcali.
Ukupholisa
Sifaka ukupholisa kwendalo okanye ngamanzi ukuze sizinzise kwaye sifezekise iipropati zoomatshini esizijolise kuzo.
Ukulungisa nokusika
Iiprofayili ezigqityiweyo zilungiswa ngokuchanekileyo kwaye zinqunyulwe ngobude obuqhelekileyo okanye obuchazwe ngumthengi.
Uhlolo loMgangatho
Imveliso nganye ihlolwa ukuchaneka kwayo ngokwemilinganiselo, ukusebenza koomatshini, kunye nomgangatho womphezulu.
Unyango Lomphezulu (Ukhetho)
Unyango olongezelelweyo lokulwa nokugqwala olufana nokugalela i-galvanizing okanye ukugquma luyafumaneka xa luceliwe.
Ukupakishwa kunye nokuthunyelwa
Iimveliso zihlanganiswa ngokukhuselekileyo kwaye zikhuselwe ukuze zithunyelwe kwiindawo zomsebenzi kwihlabathi liphela.
Ikhethekileyo kwiiprojekthi zodonga lwe-cofferdam kunye nokugcina, ikwasetyenziswa kakhulu kwi:
Ukwakhiwa kweCofferdam (umlambo, ichibi, izibuko, isiseko sebhulorho)
Inkxaso yodonga olugcinayo (ezokuhlala, ezemizi-mveliso, ukwakhiwa kwendlela)
Ukukhuselwa kokumba isiseko kunye nenkxaso yethambeka
Uqeqesho lomlambo, ukhuseleko lonxweme kunye nokwandiswa kwezibuko
Izakhiwo zobunjineli bokwakha zexeshana nezisisigxina
Isiqinisekiso:Nika i-MTC (iSiqinisekiso soVavanyo lweMill) kwaye uxhase ukuhlolwa komntu wesithathu (i-SGS, i-BV, i-Intertek).
Ukwenziwa ngokwezifiso:Xhasa ubungakanani kunye nobude obulungiselelwe wena ngokweemfuno zeprojekthi.
Ukupakisha:Ukupakisha okuchasene nomhlwa kobuchwephesha (intambo yentsimbi, i-tarpaulin engangeni manzi, i-desiccant) ukuthintela umonakalo ngexesha lokuthuthwa.
Uthutho:Sebenzisana ne-MSK, i-MSC, i-COSCO, uqinisekise ukuba ifika ngexesha elifanelekileyo kwizibuko olikhethileyo.
Uxhaso lobuchwepheshe:Nika isikhokelo esipheleleyo sobugcisa bokufakelwa kunye nokusetyenziswa
Qhagamshelana nathi ngoku ukuze ufumane ikowuteshini yokhuphiswano kunye neenkcukacha zemveliso ezineenkcukacha!
Iinkcukacha zeMpahla yePhepha leNsimbi kunye nokuPhathwa/ukuThuthwa
Iimfuneko zokuPakisha
Ukubopha
Iingqumba zesinyithi zihlanganiswa ndawonye, kwaye ingqumba nganye ibotshelelwe ngokuqinileyo kusetyenziswa imitya yesinyithi okanye yeplastiki ukuqinisekisa ukuqina kwesakhiwo ngexesha lokuphathwa.
Ukhuseleko Lokuphela
Ukuze zingamonakalisi iziphelo zeebhanti, zigqunywa ngeplastiki enzima okanye zigqunywe ngezikhuselo zomthi—zikhusela ngempumelelo kwiingozi, imikrwelo, okanye ukuguguleka.
Ukukhusela Umhlwa
Zonke iipakethe ziphathwa ngendlela yokulwa nomhlwa: ezinye iindlela ziquka ukugqunywa ngeoyile elwa nokubola okanye ukugqunywa ngokupheleleyo kwiplastiki engangeni manzi, nto leyo ethintela ukubola kwaye igcine umgangatho wezinto ngexesha lokugcina nokuthutha.
Iinkqubo zoLawulo kunye nezoThutho
Iyalayisha
Iibhanti zifakwa ngokukhuselekileyo kwiilori okanye kwiikhonteyina zokuthutha impahla kusetyenziswa iikhreyini zoshishino okanye iiforklift, kulandelwa ngokungqongqo imida yokuthwala umthwalo kunye nemigaqo yokulinganisela ukuze kuthintelwe ukujika okanye ukonakala.
Uzinzo lwezoThutho
Iibhanti zifakwa kwindawo eqinileyo kwaye ziqiniswe ngakumbi (umz., ngentambo eyongezelelweyo okanye ukuvala) ukuphelisa ukushukuma, ukungqubana, okanye ukufuduka ngexesha lokuthuthwa—kubalulekile ekuthinteleni umonakalo wemveliso kunye neengozi zokhuseleko.
Ukukhulula
Xa zifika kwindawo yokwakha, iipanele ziyathululwa ngononophelo kwaye zibekwe kwindawo yazo ukuze zisetyenziswe ngoko nangoko, nto leyo eyenza kube lula ukuhamba komsebenzi kwaye kuncitshiswe ukulibaziseka kokuphathwa kwendawo.
1. YintoniInqwaba yePhepha le-U-Type?
Inqwaba yentsimbi eqinileyo eneprofayili efana no-U yokuxhasa iindonga, iindonga zolwandle, kunye nemisebenzi yesiseko.
2. Zingakanani ubungakanani nobude obufumanekayo?
Iintlobo ze-U eziqhelekileyo ezinobude obuyi-6–18 m, ububanzi obuyi-400–900 mm; ubungakanani obulungiselelwe wena bufumaneka xa uceliwe.
3. Ngaba zinganqunyulwa, zifakwe intsimbi, okanye zigqunywe ngengubo?
Ewe. Kulula ukusika, ukutshixa, kunye nokufaka unyango lomphezulu olufana nokugalela isinyithi okanye ukupeyinta.
4. Ukuhanjiswa kunye nokuqinisekiswa komgangatho kwenzeka njani?
Isitokhwe sasefektri silungele ukuthunyelwa ngokukhawuleza (iintsuku ezisi-7–15), kunye neengxelo zovavanyo lwe-mill (MTC) kuzo zonke iibhetshi.
Iinkcukacha zoqhakamshelo
Idilesi
Indawo yophuhliso lweshishini laseKangsheng,
Isithili saseWuqing, isixeko saseTianjin, eTshayina.
I-imeyile
Ifowuni
Amaxesha okusebenza
UMvulo-NgeCawa: Inkonzo yeeyure ezingama-24













