Na u tseba haholoanyane ka litlhaloso le boholo ba liqubu tsa tšepe?
Theko ea Fektheri S235 Mofuta oa U Mofuta oa Pile ea Tšepe Mofuta oa 2 3 4 Mofani
Qaqiso ea Sehlahisoa
| Ntho | Lintlha tse qaqileng |
| Lebitso la Sehlahisoa | Qubu ea Leqephe la Tšepe ea Mofuta oa U |
| Mefuta e fumanehang | Mofuta oa II, Mofuta oa III, Mofuta oa IV |
| Sehlopha sa Boitsebiso | S235JR, S275JR, S355JR, Q235B, Q355B |
| E tloaelehileng | EN 10248, EN 10249, JIS A5528, ASTM A328 (Moetlo) |
| Mokhoa oa Tlhahiso | E Chesang e Phutholohileng |
| Bolelele | 6m–24m kapa e etselitsoeng motho ka mong |
| Phekolo ea Bokaholimo | E ntšo, e pentiloeng, e nang le galvanized e chesang (ha ho hlokahale) |
| Kopo | Mabota a Sireletsang, Li-Cofferdams, Likou, Tšireletso ea Moroallo, Meaho ea ka Tlas'a Lefatše |
| Tlhahlobo | Tlhahlobo ea MTC EN10204 3.1, SGS, BV, Mokha oa Boraro |
Sebopeho sa Lik'hemik'hale sa Pile ea Tšepe
| Sehlopha | C (Boholo) | Si (Max) | Mn (Boholo) | P (Boholo) | S (Boholo) | N (Boholo) | Cu (Boholo)* |
| S235 | 0.17 | 0.35 | 1.4 | 0.035 | 0.035 | 0.012 | 0.55 |
| S275 | 0.21 | 0.35 | 1.5 | 0.035 | 0.035 | 0.012 | 0.55 |
| S355 | 0.24 | 0.55 | 1.6 | 0.035 | 0.035 | 0.035 | 0.55 |
Hlokomela:
- Sebopeho sa lik'hemik'hale se lumellana leEN 10025-2.
- *Koporo e sebetsa ha ho totobatswa hore ho na le khanyetso ya mafome sepakapakeng.
- Sebopeho sa 'nete se ka fapana hanyane ho latela mokhoa oa tlhahiso le litlhoko tsa bareki.
Matlotlo a Mechini a Pile ea Maqephe a Tšepe
| Sehlopha | Matla a Tekanyo (Bonyane) | Matla a tšepe | Ho Lelefatsa (Bonyane) | Kopo |
| S235JR | ≥235 MPa | 360–510 MPa | ≥26% | Mabota a akaretsang a ho boloka, matlo a polokelo ea matlo, meaho ea nakoana |
| S275JR | ≥275 MPa | 410–560 MPa | ≥23% | Merero ea motheo le ea likepe e nang le mojaro o mahareng |
| S355JR | ≥355 MPa | 470–630 MPa | ≥22% | Mabota a matla a ho sireletsa, likou, meralo ea motheo e meholo |
Hlokomela:Thepa ea mechini e ka fapana ho latela botenya ba tšepe ho latela litlhoko tsa EN 10025-2.
Boholo ba Pile ea Leqephe la Tšepe
| Karolo | Litekanyo | Sebaka sa Karolo | Boima | Motsotso ea boikhathatso | Modulus ea karolo | |||
| Bophara | Bolelele | Botenya | Qubu | Lebota | ||||
| w | h | t | ||||||
| mm | Mm | mm | cm2/qubu | kg/m | kg/m2 | cm4/m | cm3/m | |
| ⅠA | 400 | 85 | 8 | 45.21 | 35.5 | 88.8 | 4500 | 529 |
| Ⅱ | 400 | 100 | 10.5 | 61.2 | 48 | 120 | 8740 | 874 |
| Ⅲ | 400 | 125 | 13 | 76.4 | 60 | 150 | 16800 | 1340 |
| ⅢA | 400 | 150 | 13.1 | 74.4 | 58.4 | 146 | 22800 | 1520 |
| Ⅳ | 400 | 170 | 15.5 | 97 | 76.1 | 190 | 38600 | 2270 |
| ⅤL | 500 | 200 | 24.3 | 133.8 | 105 | 210 | 63000 | 3150 |
| ⅥL | 500 | 225 | 27.6 | 153 | 120 | 240 | 86000 | 3820 |
| ⅡW | 600 | 130 | 10.3 | 78.7 | 61.8 | 103 | 13000 | 1000 |
| ⅢBofelo | 600 | 180 | 13.4 | 104 | 81.6 | 136 | 32400 | 1800 |
| ⅣW | 600 | 210 | 18 | 135.3 | 106 | 177 | 56700 | 2700 |
| Karolo | Litekanyo | Boima | Motsotso oa ho se inertia | Modulus ea karolo | ||||
| Bophara | Bolelele | Botenya | Ka qubu | Lebota | ||||
| w | h | t | s | |||||
| mm | mm | mm | mm | kg/m | kg/m2 | cm4/m | cm3/m | |
| Bophara ba 750mm | ||||||||
| GHU 14 | 750 | 408 | 10.0 | 8.3 | 77.9 | 104 | 28 690 | 1 415 |
| GHU 16 | 750 | 411 | 11.5 | 9.3 | 86.3 | 115 | 32 860 | 1 610 |
| GHU 18 | 750 | 441 | 10.5 | 9.1 | 88.5 | 118 | 39 310 | 1 790 |
| GHU 20 | 750 | 444 | 12.0 | 10.0 | 96.9 | 129 | 44 450 | 2 010 |
| GHU 23 | 750 | 447 | 13.0 | 9.5 | 102.1 | 136 | 50 710 | 2 280 |
| GHU 25 | 750 | 450 | 14.5 | 10.2 | 110.4 | 147 | 56 250 | 2 510 |
| Bophara ba 600mm | ||||||||
| GHU 12 | 600 | 360 | 9.8 | 9.0 | 66.1 | 110 | 21 610 | 1 210 |
| GHU 12S | 600 | 360 | 10.0 | 10.0 | 71.0 | 118 | 22 670 | 1 270 |
| GHU 18-1 | 600 | 430 | 10.2 | 8.4 | 72.6 | 121 | 35 960 | 1 680 |
| GHU 18 | 600 | 430 | 11.2 | 9.0 | 76.9 | 128 | 38 660 | 1 810 |
| GHU 18+1 | 600 | 430 | 12.2 | 9.5 | 81.1 | 135 | 41 330 | 1 930 |
| GHU 22-1 | 600 | 450 | 11.1 | 9.0 | 81.9 | 137 | 46 390 | 2 070 |
| GHU 22 | 600 | 450 | 12.1 | 9.5 | 86.1 | 144 | 49 470 | 2 210 |
| GHU 22+1 | 600 | 450 | 13.1 | 10.0 | 90.4 | 151 | 52 520 | 2 345 |
| GHU 28-1 | 600 | 452 | 14.2 | 9.7 | 97.4 | 162 | 60 590 | 2 690 |
| GHU 28 | 600 | 454 | 15.2 | 10.1 | 101.8 | 170 | 64 470 | 2 850 |
| GHU 28+1 | 600 | 456 | 16.2 | 10.5 | 106.2 | 177 | 68 390 | 3 010 |
| GHU 32-1 | 600 | 452 | 18.5 | 10.6 | 109.9 | 183 | 69 220 | 3 075 |
| GHU 32 | 600 | 452 | 19.5 | 11.0 | 114.1 | 190 | 72 330 | 3 210 |
| GHU 32+1 | 600 | 452 | 20.5 | 11.4 | 118.4 | 197 | 75 410 | 3 350 |
| 600mm le 400mm bophara | ||||||||
| GHU 6N | 600 | 309 | 6.0 | 6.0 | 41.9 | 70 | 9 680 | 635 |
| GHU 7N | 600 | 310 | 6.5 | 6.4 | 44.1 | 74 | 10 460 | 685 |
| GHU 7S | 600 | 311 | 7.2 | 6.9 | 46.3 | 77 | 11 550 | 750 |
| GHU 7HWS | 600 | 312 | 7.3 | 6.9 | 47.4 | 79 | 11 630 | 755 |
| GHU 8N | 600 | 312 | 7.5 | 7.1 | 48.5 | 81 | 12 020 | 780 |
| GHU 8S | 600 | 313 | 8.0 | 7.5 | 50.8 | 85 | 12 810 | 830 |
| GHU 10N | 600 | 316 | 9.0 | 6.8 | 55.8 | 93 | 15 710 | 1000 |
| GHU 11N | 600 | 318 | 10.0 | 7.4 | 60.2 | 100 | 17 460 | 1 105 |
| GHU 12N | 600 | 320 | 11.0 | 8.0 | 64.6 | 108 | 19 230 | 1 230 |
| GHU 13N | 600 | 418 | 9.0 | 7.4 | 59.9 | 100 | 26 600 | 1 280 |
| GHU 14N | 600 | 420 | 10.0 | 8.0 | 64.3 | 107 | 29 420 | 1 410 |
| GHU 15N | 600 | 422 | 11.0 | 8.6 | 68.7 | 115 | 32 270 | 1 540 |
| GHU 16N | 600 | 430 | 10.2 | 8.4 | 72.6 | 121 | 35 960 | 1 680 |
| GHU 18N | 600 | 430 | 11.2 | 9.0 | 76.9 | 128 | 38 660 | 1 810 |
| GHU 20N | 600 | 430 | 12.2 | 9.5 | 81.1 | 135 | 41 310 | 1 930 |
| GHU 21N | 600 | 450 | 11.1 | 9.0 | 81.9 | 137 | 46 390 | 2 070 |
| GHU 22N | 600 | 450 | 12.1 | 9.5 | 86.1 | 144 | 49 470 | 2 210 |
| GHU 23N | 600 | 450 | 13.1 | 10.0 | 90.4 | 151 | 52 520 | 2 345 |
| GHU 27N | 600 | 452 | 14.2 | 9.7 | 97.4 | 162 | 60 590 | 2 690 |
| GHU 28N | 600 | 454 | 15.2 | 10.1 | 101.8 | 170 | 64 470 | 2 850 |
| GHU 30N | 600 | 456 | 16.2 | 10.5 | 106.2 | 177 | 68 390 | 3 010 |
| GHU 31N | 600 | 452 | 18.5 | 10.6 | 109.9 | 183 | 69 220 | 3 075 |
| GHU 32N | 600 | 452 | 19.5 | 11.0 | 114.1 | 190 | 72 330 | 3 210 |
| GHU 33N | 600 | 452 | 20.5 | 11.4 | 118.4 | 197 | 75 420 | 3 350 |
| GHU 16-400 | 400 | 290 | 12.7 | 9.4 | 62.0 | 155 | 22 600 | 1 570 |
| GHU 18-400 | 400 | 292 | 15.0 | 9.7 | 69.3 | 173 | 26 100 | 1 795 |
| Karolo | Litekanyo | Boima | Motsotso oa ho se inertia | Modulus ea karolo | ||||
| Bophara | Bolelele | Botenya | Ka qubu | Lebota | ||||
| w | h | t | s | |||||
| mm | mm | mm | mm | kg/m | kg/m2 | cm4/m | cm3/m | |
| GHL 600 | 600 | 150 | 9.5 | 9.5 | 56.4 | 94 | 3825 | 510 |
| GHL 600K | 600 | 150 | 10 | 10 | 59.4 | 99 | 4050 | 540 |
| GHL 601 | 600 | 310 | 7.5 | 6,4 | 46.8 | 78 | 11520 | 745 |
| GHL 602 | 600 | 310 | 8.2 | 8 | 53.4 | 89 | 12870 | 830 |
| GHL 603 | 600 | 310 | 9.7 | 8.2 | 64.8 | 108 | 18600 | 1200 |
| GHL 603K | 600 | 310 | 10 | 9 | 68.1 | 113.5 | 19220 | 1240 |
| GHL 603 10/10 | 600 | 310 | 10 | 10 | 69.6 | 116 | 19530 | 1260 |
| GHL 604 | 600 | 380 | 10 | 9 | 73.8 | 123 | 30400 | 1600 |
| GHL 605 | 600 | 420 | 13 | 9.2 | 85.5 | 142.5 | 43890 | 2090 |
| GHL 606 | 600 | 435 | 14.4 | 9.2 | 94.2 | 157 | 54375 | 2500 |
| GHL 607 | 600 | 452 | 19 | 10.6 | 114 | 190 | 72320 | 3200 |
| GHL 703 | 700 | 400 | 9.5 | 8 | 67.5 | 96.4 | 24200 | 1210 |
| GHL 716 | 700 | 440 | 10.2 | 9.5 | 79.9 | 114.2 | 35200 | 1600 |
| GHL 720 | 750 | 450 | 12 | 10 | 96.4 | 128.5 | 45000 | 2000 |
Khoasolla Khataloho e Felletseng
Ho notlela ha Pile ea Tšepe le ts'ebetso ea ho se kenelle metsi
Moralo: Qubu ea Leqephe la Tšepe le Kopanetsoeng, ho kenella ha metsi ≤1×10⁻⁷ cm/s
Linaha tsa Amerika: E latela Maemo a ASTM D5887 bakeng sa Liner ho Fokotsa ho Dutla ha Meropa ka Tlas'a Meropa.
Asia Boroa-bochabela: Metsi a ka tlas'a lefatše a ke ke a kena ka lebaka la linako tsa pula tsa tropike
Ts'ebetso ea Tlhahiso ea Pile ea Lipampiri tsa Tšepe
Ea ronaLiqubu tsa Maqephe a Tšepeli etsoa ka mokhoa o tiileng oa tlhahiso, ho kenyeletsoatlhahlobo ea thepa e tala, ho phutholla ho chesang, ho bopa, ho seha, kalafo ea bokaholimo, tlhahlobo ea boleng, le sephutheloana sa ho qetelaMohato o mong le o mong o laoloa ka hloko ho netefatsa litekanyo tse nepahetseng, ts'ebetso e matla ea ho hokelana, le ho tšoarella ho tšepahalang bakeng sa merero ea boenjiniere ba motheo le ea likepe.
Ts'ebetso e ka Sehloohong:
1. Tlhahlobo ea Lisebelisoa tse Tala– Hlahloba boleng ba tšepe, sebopeho sa lik'hemik'hale, le litšobotsi tsa mechini.
2.Hot Rolling & Forming– Futhumatsa di-billet tsa tshepe ebe o di phutholla ka haraQhobosheane ea pampiri ea mofuta oa U kapa oa Zliprofaele.
3. Ho otlolla le ho Seha– Netefatsa litekanyo tse nepahetseng 'me u sehe liqubu ho fihlela bolelele bo hlokahalang.
4. Kalafo ea Bokaholimo– Kenya sekoahelo kapa galvanizing ho latela ditlhoko tsa projeke.
5. Tlhahlobo ea Boleng– Etsa diteko tsa boholo, diteko tsa mechine, le diteko tsa ho notlela.
6. Ho paka le ho romela thepa– Kenya liqubu tsa maqephe ka mokhoa o sireletsehileng bakeng sa lipalangoang tse sireletsehileng tsa leoatle.
Bokaholimo ba Pile ea Tšepe
Linaha tsa AmerikaSekoahelo sa :HDG se latela ASTM A123/ISO 1461, se fana ka tšireletso ea zinki ea ≥85 μm bakeng sa ho hanyetsa mafome hantle. Sekoahelo sa 3PE se boetse se fumaneha bakeng sa libaka tse thata tsa leoatle le tsa ka tlas'a lefatše. Litlhare tsohle tsa bokaholimo li fihlela maemo a machaba a tikoloho le a kantle ho naha.
Asia Boroa-bochabela: Ho kenya galvanizing ka ho chesa (≥100 μm) ka sekwahelo sa sekontiri sa epoxy sa mashala a mabedi ho fana ka khanyetso e ntle ea mafome le tshireletso ea spray ea letsoai ea lihora tse fetang 5,000, e loketseng libaka tsa leoatle tsa tropike le libaka tse senyang haholo.
KOPO
Mabota a ho Sireletsa– E sebelisetsoa ho boloka mobu, ho tsitsisa leralla, le ho tšehetsa motheo.
Boenjiniere ba Likepe– E sebediswa dikoung, dikoung, maboteng a koung, maboteng a lewatle le meahong ya lebopong la lewatle.
Cofferdams– E loketse meaho ea nakoana metheong ea borokho le kaho ea ka tlas'a metsi.
Tšireletso ea Moroallo– E sebelisetsoa lithako tsa noka, lithibelo tsa likhohola, le merero ea tšireletso ea lebopong.
Kaho ea Motheo– E loketse mekoti e tebileng ea ho cheka, likamore tse ka tlas'a lefatše le mehaho e ka tlas'a lefatše.
Merero ea Lipalangoang– E sebelisoa litseleng tse kholo, litereneng, lithaneleng le kahong ea borokho.
Merero ea Matla le Liindasteri– E sebelisoa bakeng sa liteishene tsa LNG, lifeme tsa motlakase, libaka tsa petrochemical,
Hobaneng o ka Khetha Sehlopha sa Tšepe sa Royal bakeng sa Liqubu tsa Lipampiri tsa Tšepe
1. Phepelo e tobileng ea fektheri– Litheko tse hlōlisanang tse nang le bokhoni bo tsitsitseng ba tlhahiso le phano e tšepahalang.
2. Phihlelo ea ho Romela kantle ho naha lefatšeng ka bophara– Phihlelo ea lilemo tse fetang 15 ea ho romela tšepe kantle ho naha e sebeletsa bareki lefatšeng ka bophara.
3. Taolo ea Boleng bo Holimo– Tlhahlobo e tiileng ea metsoako ea lik'hemik'hale, thepa ea mechini, litekanyo le boleng ba bokaholimo.
4. Mefuta e Felletseng ea Lihlahisoa– PhepeloLiqubu tsa Lipampiri tsa Tšepe tsa Mofuta oa U, Mofuta oa Z, le Larssenka mekgahlelo le boholo bo fapaneng.
5. Litharollo tse Ikhethileng– Tšehetsa bolelele, lipeiti, ts'ebetso, le litlhoko tse thehiloeng morerong.
6. Maemo a Machaba– Lihlahisoa li latela GB, EN, ASTM, JIS, le maemo a mang a lefats'e.
7. Tšebeletso ea Botsebi– Fana ka litokomane tse felletseng tsa kantle ho naha, tlhahlobo ea motho oa boraro, le tšehetso ea tekheniki.
HO PHAKISA LE HO ROMELA
Ho kopanya ho Sireletsehileng– Liqubu tsa tšepe li tlameletsoe ka marapo a tšepe a matla a holimo bakeng sa ho a tšoara le ho a tsamaisa ka mokhoa o sireletsehileng.
Ho paka ka mokhoa o tloaelehileng oa kantle ho naha– Mekhoa ea tšireletso e sa keneleng metsi le ea ho thibela ho bola e sebelisoa bakeng sa ho tsamaisa likepe tse hole.
Dikgetho tsa ho kenya tse feto-fetohang– E loketse ho romelloa ha dikontena kapa ho tsamaiswa ha dikepe tse ngata ho latela bongata ba odara le ditlhoko tsa projeke.
Thomello e Sireletsehileng– Ho kenya le ho lokisa thepa ka profeshenale ho netefatsa hore lihlahisoa li fihla boemong bo botle koung eo li eang ho eona.
Litokomane tse Felletseng– Fana ka manane a ho paka, MTC, setifikeiti sa tšimoloho, le litlaleho tsa tlhahlobo bakeng sa ho romela thepa kantle ho naha lefatšeng ka bophara.
LBH
P1. Ke mefuta efe ea liqubu tsa maqephe tseo u li fanang ka tsona?
A: Re fana ka Mefuta ea II, Mofuta oa III, Mofuta oa IV, hammoho le Mefuta ea U, Mofuta oa Z, le Li-Larssen Sheet Piles tse ikhethileng.
P2. Na o ka fana ka bolelele bo ikhethileng?
K: E. Re fana ka bolelele bo ikhethileng ho tloha ho limithara tse 6 ho isa ho tse 24 ho latela litlhoko tsa projeke.
P3. Ke limaraka life tsa tšepe tse fumanehang?
A: S235JR, S275JR, S355JR, Q235B, Q355B, le limaraka tse ling tse ikhethileng.
P4. Na o tshehetsa tlhahlobo ya motho wa boraro?
K: E. Litlhahlobo tse ling tsa SGS, BV, TUV, le tsa mokga wa boraro di a fumaneha pele ho romelwa.
P5. U fana ka litokomane life?
A: Setifikeiti sa Teko ea Mill (EN10204 3.1), Invoice ea Khoebo, Lethathamo la ho Paka, Setifikeiti sa Tšimoloho, le litlaleho tsa tlhahlobo lia fumaneha ha ho kopuoa.
P6. Nako ea hau ea ho tlisa ke efe?
A: Ka kakaretso matsatsi a 7-15, ho latela bongata ba odara le kemiso ea tlhahiso.
P7. Ke mantsoe afe a kgwebo ao o a tshehetsang?
A: FOB, CFR, CIF, EXW, DDP, le Incoterms tse ling lia fumaneha ho latela litlhoko tsa bareki.












