Na u tseba haholoanyane ka litlhaloso le litekanyo tsa liqubu tsa tšepe tsa mofuta oa z?
Li-Piles tsa Tšepe tse Chesitsoeng tse Chesang tsa AZ Series
Qaqiso ea Sehlahisoa
| E tloaelehileng | GB / EN | Mofuta oa Karolo | Sebopeho sa Webo se Tswelang Pele sa Sebopeho sa Z |
| Sehlopha | S235JR / S275JR / S355JR / S390GP / S430GP / Q235B / Q355B | Bokaholimo | Qetello ea Mill / Seaparo se Thibelang ho Senyeha / HDG (Boikhethelo) |
| Mofuta | Qubu ea Leqephe la Tšepe la Mofuta oa AZ (E Menoang ka Mocheso) | Sistimi ea ho notlela | Larssen Interlock e Matla ka ho Fetisisa |
| Tlhahiso | Mokhoa oa Tšepe e Menoang ka Mocheso | Likopo | Kaho ea Likepe tsa Leoatle / Kou le Boema-kepe / Cofferdam / Lebota la ho Boloka / Motheo o Tebileng |
| Bolelele | 6m – 24m (Bolelele bo Ikgethileng boa Fumaneha) | Setoko se Loketse | Lithane tse 50,000+ lia fumaneha |
| Bophara | 700mm – 900mm (Ho latela Profaele ea AZ) | Limmaraka tsa Thekiso ea Linaha Tse Ling | Asia Boroa-bochabela / Bochabela bo Hare / Afrika / Amerika / Europe |
| Botenya | 8mm – 16mm (Ho itshetlehile ka Letoto la AZ: AZ12–AZ36) | Thomello | Phepelo e Tobileng ea Feme, Thomello e Potlakileng ea Matsatsi a 7-15 |
Sebopeho sa Lik'hemik'hale sa Pile ea Tšepe ea Mofuta oa AZ
| Sehlopha | C (Khabone) | Mn (Manganese) | Si (Silicone) | P (Fosforase) | S (Sebabole) |
| S235JR | ≤ 0.17% | ≤ 1.40% | ≤ 0.35% | ≤ 0.045% | ≤ 0.045% |
| S275JR | ≤ 0.21% | ≤ 1.50% | ≤ 0.35% | ≤ 0.040% | ≤ 0.040% |
| S355JR | ≤ 0.24% | ≤ 1.60% | ≤ 0.55% | ≤ 0.035% | ≤ 0.035% |
| S390GP | ≤ 0.20% | ≤ 1.70% | ≤ 0.50% | ≤ 0.030% | ≤ 0.030% |
| S430GP | ≤ 0.22% | ≤ 1.80% | ≤ 0.60% | ≤ 0.030% | ≤ 0.030% |
| Q235B | ≤ 0.22% | ≤ 1.40% | ≤ 0.35% | ≤ 0.045% | ≤ 0.045% |
| Q355B | ≤ 0.24% | ≤ 1.60% | ≤ 0.55% | ≤ 0.035% | ≤ 0.035% |
Thepa ea Mechine ea Pile ea Maqephe a Tšepe ea Mofuta oa AZ
| Sehlopha | Matla a Tlhahiso (MPa) | Matla a ho Tenyetseha (MPa) | Ho lelefatsa (%) |
| S235JR | ≥ 235 | 360 – 510 | ≥ 26 |
| S275JR | ≥ 275 | 370 – 530 | ≥ 24 |
| S355JR | ≥ 355 | 470 – 630 | ≥ 22 |
| S390GP | ≥ 390 | 490 – 650 | ≥ 20 |
| S430GP | ≥ 430 | 510 – 670 | ≥ 18 |
| Q235B | ≥ 235 | 370 – 500 | ≥ 26 |
| Q355B | ≥ 355 | 470 – 630 | ≥ 21 |
Tlhaloso ea Pile ea Lipampiri tsa Tšepe ea Mofuta oa AZ
| Mohlala | Bophara b (mm) | Bolelele h (mm) | Botenya ba t (mm) | Sebaka sa Karolo (cm²/m) | Boima (kg/m2) | Boima (kg/m²) | Motsotso oa Bofokoli (cm⁴/m) | Modulus e tenyetsehang (cm³/m) | Modulus ea polasetiki (cm³/m) |
| AZ12 | 670 | 302 | 8.5 | 126 | 66.1 | 99 | 18140 | 1200 | 1409 |
| AZ13 | 670 | 303 | 9.5 | 137 | 72 | 107 | 19700 | 1300 | 1528 |
| AZ14 | 670 | 304 | 10.5 | 149 | 78.3 | 117 | 21300 | 1400 | 1651 |
| AZ17 | 630 | 379 | 8.5 | 138 | 68.4 | 109 | 31580 | 1665 | 1944 |
| AZ18 | 630 | 380 | 9.5 | 150 | 74.4 | 118 | 34200 | 1800 | 2104 |
| AZ19 | 630 | 381 | 10.5 | 164 | 81 | 129 | 36980 | 1940 | 2275 |
| AZ25 | 630 | 426 | 12 | 185 | 91.5 | 145 | 52250 | 2455 | 2873 |
| AZ26 | 630 | 427 | 13 | 198 | 97.8 | 155 | 55510 | 2600 | 3059 |
| AZ28 | 630 | 428 | 14 | 211 | 104.4 | 166 | 58940 | 2755 | 3252 |
| AZ34 | 630 | 459 | 17 | 234 | 115.5 | 183 | 78700 | 3430 | 3980 |
| AZ36 | 630 | 460 | 18 | 247 | 122.2 | 194 | 82800 | 3600 | 4196 |
| AZ38 | 630 | 461 | 19 | 261 | 129.1 | 205 | 87080 | 3780 | 4417 |
| AZ46 | 580 | 481 | 18 | 291 | 132.6 | 229 | 110450 | 4595 | 5295 |
| AZ48 | 580 | 482 | 19 | 307 | 139.6 | 241 | 115670 | 4800 | 5553 |
| AZ50 | 580 | 483 | 20 | 322 | 146.7 | 253 | 121060 | 5015 | 5816 |
| AZ36-700 | 700 | 499 | 17 | 216 | 118.5 | 169 | 89470 | 3600 | 4111 |
| AZ38-700 | 700 | 500 | 18 | 230 | 126.2 | 180 | 94840 | 3800 | 4353 |
| AZ40-700 | 700 | 501 | 19 | 244 | 133.8 | 191 | 99930 | 4000 | 4596 |
| Bakeng sa botenya ba tšepe bo bonyane ba 10 mm: | |||||||||
| AZ 13 10/10 | 670 | 304 | 10 | 143 | 75.2 | 112 | 20480 | 1350 | 1589 |
| AZ 18 10/10 | 630 | 381 | 10 | 157 | 77.8 | 123 | 35540 | 1870 | 2189 |
Khoasolla chate e felletseng ea boholo
Tharollo ea thibelo ea ts'enyeho ea AZ Type Steel Sheet Pile
Linaha tsa Amerika: HDG (ASTM A123, botenya ba sekoahelo sa zinki ≥85μm) + sekoahelo sa khetho sa 3PE, se tšoailoeng "Ho latela RoHS e mosa tikolohong".
Asia Boroa-bochabela: Ho tjhesa ka galvanizing (lera la zinki >100μm) ho kopantswe le seaparo sa sekontiri sa epoxy ho na le tshebetso e betere ya ho bola, ho hloleha ha teko ya spray ya letsoai kamehla e ne e le 0 ka dihora tse 5,000, ke tshebediso e ntle ka ho fetisisa bakeng sa sepakapaka sa lewatle sa tropike.
Ho Notlela Lipale tsa Tšepe tsa Mofuta oa AZ
Moralo: Lintlha tsa ho kenella ha sebopeho sa z, ho kenella ha ≤1×10⁻⁷cm/s.
Amerika: E latela dipehelo tsa ASTM D5887, mokhoa o tloaelehileng oa teko bakeng sa ho kenella ha metsi ka har'a motheo le mabota a tšehetsang.
Asia Boroa-bochabela: Ho hanyetsa metsi a mangata a fatše le metsi a tsoang moroallo libakeng tsa tropike le tsa lipula tsa monsoon.
Mokhoa oa Tlhahiso ea Pile ea Lipampiri tsa Tšepe ea Mofuta oa AZ
Khetho ea Tšepe:
Khetha boleng ba tšepe ea mohaho ho latela litlhoko tse ling tsa thepa ea mechini.
Ho futhumatsa:
Futhumatsa di-billet/di-slab ho ~1,200°C bakeng sa ho tenyetseha habonolo.
Ho Rolling ho Chesang:
Etsa tšepe hore e be Z-profile ka mechine e phuthollang.
Ho pholisa:
Fafatsa ka metsi a pholileng kapa a pompo ho fihlela metsi a reriloeng a fumaneha.
Ho otlolla le ho Seha:
Boloka ho nepahala ha mamello ha o seha thepa ho ya ka bolelele bo tloaelehileng kapa bo ikgethileng.
Tlhahlobo ea Boleng:
Etsa liteko tsa boholo, tsa mechine le tsa pono.
Kalafo ea Bokaholimo (Boikhethelo):
Haeba ho hlokahala, tlotsa pente, galvanize kapa u e sireletse khahlanong le mafome.
Sephutheloana le Thomello:
Paka, sireletsa, 'me u nke bakeng sa ho romelloa.
Kopo e ka Sehloohong ea Pile ea Tšepe ea Mofuta oa AZ
Mabota a ho Sireletsa- Sehlahisoa se pakiloeng sa ho boloka mobu bakeng sa mosebetsi oa mobu le oa motheo.
Cofferdams- Mabota a sireletsang a nolofatsang taolo ya phallo ya metsi sebakeng sa mosebetsi.
Merero ea Boema-kepe le Kou– E loketse ho hahuwa mabota a koung, dikepe le mesebetsi ya lewatle.
Taolo ea Metsi a Lipula le ho Tsitsisa Libanka tsa Metsi– Matlafatso ea faeba le banka ea taolo ea sediment le tšireletso ea levee.
Hobaneng U ka Khetha Liqubu tsa Lipampiri tsa Tšepe tsa Mofuta oa Z
1. Modulus ea Karolo e Phahameng: Liprofaele tsa mofuta oa Z li na le khanyetso e ntle ea ho kobeha le tšebeliso ea thepa, e ka sebelisoang bakeng sa ho cheka ka botebo le mojaro o boima.
2. Sistimi e Matla ea ho Lokela: Ho notlela ho sa khaotseng ho eketsa botsitso ba sebopeho le ho se kenelle metsi lits'ebetsong tsa ho boloka le tsa ho thibela metsi.
3.Ho kenya ka bonolo: Matla ha a bapisoa le boima a lumella ho khanna le ho kenya ka potlako, e leng se lebisang ho bolokeng litšenyehelo ka nako e nyane ea kaho le basebetsi.
4. Tharollo e Sebetsang: Kabo ea tšepe e ntlafalitsoe ho fana ka ts'ebetso e kholo ka thepa e fokolang ho feta liprofaele tsa setso.
5. Mefuta e mengata ea Likopo: E loketse likou, mathule a polokelo, tšireletso ea linoka, mabota a ka tlas'a lefatše, taolo ea likhohola le meralo ea motheo.
6. Ho tšoarella ho Molemo:Bophelo ba tšebeletso bo bolelele ka limaraka tsa tšepe tsa boleng bo holimo le tšireletso ea mafome e sa hlokeheng (e entsoeng ka galvanized/coating).
Ho paka le ho Romela
Sephutheloana:
Thepa eohle ea tšepe e tlameletsoe ka thata ka likhoele tsa tšepe tse matla haholo 'me e matlafalitsoe ka li-bearing tsa lehong kapa liforeimi tsa tšepe ho thibela ho sotha ha ho sebetsoa le ho romelloa. Haeba ho hlokahala, oli e thibelang mafome kapa tšireletso e thibelang metsi e ka sebelisoa, e ka bolokang nako e telele khahlanong le mafome.
Dikgetho tsa Thepa:
Ho latela moo thepa e eang teng le litlhoko tsa projeke, re fana ka khetho ea thepa ea likepe, thepa ea terene le lipalangoang tsa literaka har'a tse ling. Re sebelisa lijana, lijari tse kholo kapa liraka tse bataletseng ho netefatsa polokeho ea thepa.
Ka thuso ea litsamaiso tsa ho paka tsa profeshenale le tšehetso e tšepahalang ea thepa lefatšeng ka bophara, ha ho mohla re hlōlehang ho fana ka lihlahisoa tsa tšepe ka mokhoa o sireletsehileng, o potlakileng le o bolokang thepa hantle.
LBH
P1: Liqubu tsa tšepe tsa mofuta oa Z li sebelisetsoa eng?
K: Li sebelisoa haholo-holo bakeng sa ho sireletsa mabota, li-cofferdam, tšireletso ea linoka, likou, likamore tse ka tlas'a lefatše le merero ea motheo o tebileng.
P2: Melemo ea liqubu tsa maqephe a mofuta oa Z ke efe?
K: Matla a ho kobeha a phahameng, ho hokahana ho matla, ho tiea ha metsi hantle, le tšebeliso e sebetsang hantle ea thepa.
P3: Ke limaraka life tsa tšepe tse fumanehang?
A: Meputso e tloaelehileng e kenyelletsa S275, S355, SY295, SY390, Q235, le Q345, ho latela ditlhoko tsa projeke.
P4: Na liqubu tsa maqephe a Z li ka sebelisoa hape?
K: E, li ka sebelisoa hape mehahong ea nakoana haeba li ka tšoaroa le ho hlokomeloa hantle.
P5: Ke mekhoa efe ea phekolo ea bokaholimo e fumanehang?
K: Dikgetho di kenyeletsa tshepe e ntsho, ho kwahela ka ho thibela mafome, ho penta le ho kenya galvanizing ka ho tjhesa.
Aterese
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Imeile
Mohala
+86 13652091506












