Na u batla ho tseba haholoanyane ka litlhaloso le boholo ba liqubu tsa tšepe?
JIS A 5523/A5528 SY295 SY390 Larssen Larssen Steel Sheet Pile
Qaqiso ea Sehlahisoa
| Tšobotsi | Tlhaloso |
|---|---|
| E tloaelehileng | JIS A5523 / JIS A5528 |
| Sehlopha | Tšepe ea SY295 / SY390 |
| Tlhahiso | Qubu ea Lipampiri tsa Tšepe e Metsuoang e Chesang |
| Likarolo | Likarolo tsa U Pile / Z Pile / AZ Pile le tse Ikhethileng |
| Bolelele | E fumaneha ka bolelele ba 6m ~ 18m (E ka fetoloa) |
| Bokaholimo | Qetello ea Mill / Galvanized / E koahetsoeng |
| Ho fumaneha ha setoko | Setoko se Lokisitsoeng sa Lithane tse 1000+ |
| Phihlelo ea ho Romela kantle ho naha | E romelloa Vietnam le Philippines |
| Melemo ea Theko | Theko e tobileng ea fektheri |
| Nako ea thomello | Thomello e Potlakileng ea Matsatsi a 7-15 |
Sebopeho sa Lik'hemik'hale sa Pile ea Tšepe ea Mofuta oa U e Chesitsoeng ka ho Chesa
| Kereiti ea Tšepe | C | Mn | P | S | Si |
|---|---|---|---|---|---|
| SY295 | ≤0.23% | 0.50–1.50% | ≤0.035% | ≤0.045% | ≤0.40% |
| SY390 | ≤0.23% | 0.50–1.50% | ≤0.035% | ≤0.045% | ≤0.40% |
Litšobotsi tsa Mechini tsa Pile ea Tšepe ea Mofuta oa U e Chesang
| Kereiti ea Tšepe | Matla a Tlhahiso (MPa) | Matla a ho Tenyetseha (MPa) | Ho lelefatsa % | Boima (HB) |
|---|---|---|---|---|
| SY295 | 295 | 410–560 | ≥21% | 120–160 |
| SY390 | 390 | 520–650 | ≥18% | 140–180 |
Boholo ba Pile ea Tšepe ea Mofuta oa U e Chesitsoeng ka ho Chesa
| Mofuta | Bophara ba W (mm) | Bophahamo H (mm) | Botenya ba t (mm) | Sebaka (cm²/m) | Motsotso oa Bofokoli (cm⁴/m) | Modulus ea Karolo (cm³/m) | Boima (kg/m2) |
|---|---|---|---|---|---|---|---|
| Mofuta oa II | 400 | 100 | 10.5 | 119 | 12,400 | 874 | 48.0 |
| MofutaIII | 400 | 125 | 13.0 | 153 | 22,200 | 1,340 | 60.0 |
| Mofuta oa IV | 400 | 170 | 15.5 | 191 | 46,700 | 2,270 | 76.1 |
| Mofuta oa IIw | 600 | 130 | 10.3 | 141 | 13,000 | 1,000 | 61.8 |
| MofutaIIIw | 600 | 180 | 13.4 | 343 | 32,400 | 1,800 | 81.6 |
| Mofuta oa IVw | 600 | 210 | 18.0 | 417 | 56,700 | 2,700 | 106.0 |
Ho notlela ha Pile ea Tšepe ea Mofuta oa U e Chesitsoeng ka Mocheso o Chesang le ts'ebetso e sa keneleng metsi
Moralo: Yin-yang interlock, ho kenella ha metsi ≤1×10⁻⁷ cm/s
Linaha tsa Amerika: E fihlela Tekanyetso ea ASTM D5887 bakeng sa Liner ho Fokotsa ho Dutla ha Meropa
Asia Boroa-bochabela: Metsi a ka tlas'a lefatše a ke ke a kena ka lebaka la linako tsa pula tsa tropike
Mokhoa oa tlhahiso ea Pile ea Tšepe ea Mofuta oa U e Chesitsoeng ka ho Chesa
1.Khetho ea thepa e tala
Li-billet tsa tšepe tse sebelisitsoeng ke tsa boleng bo holimo, 'me metsoako ea lik'hemik'hale (C, Mn, P, S, Si) e laoloa ka thata ho latela maemo a SY295 / SY390.
Ho netefatsa matla a matle, ho tiea le ho tjheseletsa.
2. Ho futhumatsa
E le hore li phutholohe ka mocheso, li-billet tsa tšepe li lokela ho futhumatsoa ka ontong ho fihlela mochesong oa ho nchafatsa (~1200°C).
3. Ho Roller e Chesang
Li-billet li phuthoa ka litsela tse 'maloa ho fumana botenya le sebopeho se lakatsehang (mofuta oa U, mofuta oa Z, kapa mofuta oa AZ).
Mocheso le lebelo la ho phethoha ha motlakase lia fetoloa ho hlahisa matla a tšoanang le sebopeho se senyenyane.
4. Ho otlolla le ho Seha
Liqubu tse phutholohileng ka mocheso li otlolohile hore li batalle ebile li lekana.
Seha ka bolelele ho latela litlhoko tsa moreki, hangata seha ho fihlela ho 6m-18m, se ka fetoloa.
5. Optional Interlock Forming
Liprofaele tse ling li entsoe ka mechini ho etsa likarolo tse hokahaneng tse kopanang hammoho le likhokahano tse sa keneleng metsi le botsitso ba sebopeho.
6. Kalafo ea Bokaholimo
Likhetho tse fumanehang:
Qetello ea Mill (e se nang letho)
E Chesang ka Galvanized
E koahetsoe kapa e pentiloe
Ntlafatsa ho hanyetsa mafome le ho lelefatsa bophelo ba tšebeletso, bo sebetsang mesebetsing ea likepe kapa ea noka.
7. Tlhahlobo le Phano ea Boleng
Taolo e tiileng ea boholo le litšobotsi tsa lik'hemik'hale le tsa mechine (matla a tlhahiso, matla a ho thaepa) lia tsebahala.
Paka le ho romela ka bongata bakeng sa merero ea machaba.
Bokaholimo ba Pile ea Tšepe e Metsuoang ea Mofuta oa U e Chesang
Linaha tsa Amerika:HDG ho isa ho ASTM A123 (seaparo sa zinki sa bonyane ≥ 85 µm); Seaparo sa 3PE ke sa boikhethelo; liphetho tsohle li latela RoHS.
Asia Boroa-bochabela:Sekoti se chesang se qhibilihisitsoeng se teteaneng ka hollyh (se fetang 100μm), 'me ho sebelisoa mekhahlelo e 'meli ea sekontiri sa mashala sa epoxy, se ka fafatsoa ka letsoai se lekoa ka lihora tse 5000 ntle le mafome, ke sona se molemohali bakeng sa tšebeliso tikolohong ea leoatle ea tropike.
KOPO
1. Merero ea Taolo ea Likhohola Linokeng
Liqubu tsa maqephe a Taolo ea Likhohola tsa Noka ea Bokhoni ba Naha le mekotla ea lehlabathe ea likhohola tsa noka Liqubu tsa maqephe a tšepe ke ts'ebeliso e ka sehloohong bakeng sa tšireletso ea lebopong la noka le litsamaiso tsa taolo ea likhohola tsa noka tse re fang khanyetso e matla ea metsi le botsitso bo phahameng ba metsi ba nako e telele.
2. Boenjiniere ba Tšireletso ea Lebōpo la Leoatle
Mabota a Leoatle le Litšitiso tsa Lebōpo Liqubu tsa tšepe ke tharollo e sebetsang ka ho fetisisa ea ho itšireletsa khahlanong le khoholeho ea mobu 'me e na le tekanyo e phahameng ea ho hanyetsa mafome bakeng sa tšebeliso tikolohong ea leoatle.
3. Tšehetso ea Motheo oa Bridge
Ke hiriloe libakeng tsa ho tiisa marokho le metheo ho fihlela botsitso, haholo-holo maemong a kaho ea mobu/metsi a bonolo.
4. Kaho ea Kou le Boema-kepe
Li boetse li sebelisetsoa ho haha libaka tsa kou, jetty le boema-kepe, liqubu tse teteaneng li sebetsa e le mabota a sireletsang a ka thibelang meroalo e boima mererong ea meralo ea motheo ea leoatle.
Hobaneng o ka Khetha China Royal Steel bakeng sa Liqubu tsa Lipampiri tsa Lipampiri tsa Tšepe
1. Litšenyehelo tse tlase ho feta Bafepedi ba Lehae
Phepelo e tobileng ea fektheri e tsoang Chaena e thusa ho fokotsa litšenyehelo tsa theko, e fana ka litheko tse qothisanang lehlokoa haholoanyane ha li bapisoa le bafepedi ba lehae.
2.Tlhahiso e Potlakileng e tsoang Chaena
Bokhoni bo boholo ba tlhahiso le thepa e seng e loketse ho etsoa li netefatsa hore thepa e tla fihla kapele, li u thusa ho fihlela kemiso e thata ea projeke.
3. Setifikeiti se Felletseng sa JIS / ASTM
Lihlahisoa tsohle li latela maemo a machaba, li netefatsa boleng bo tsitsitseng, polokeho le ts'epo bakeng sa merero ea boenjiniere.
4. Phihlelo ea Projeke Asia Boroa-bochabela
Phihlelo e batsi ea ho romela thepa kantle ho naha Vietnam, Philippines le limmarakeng tse ling tsa Boroa-bochabela ho Asia e netefatsa kutloisiso e betere ea litlhoko tsa projeke tsa lehae.
HO PHAKISA LE HO ROMELA
Sephutheloana
1. E phuthetsoe ka Masela a Tšepe: Qubu e 'ngoe le e 'ngoe ea lakane e tlameletsoe ka thata ka masela a tšepe a matla ho thibela ho fetoha ha lehare nakong ea ho tsamaisoa.
2. Lipalete tsa Lehong kapa Likereiti: Liphutheloana tse khethiloeng bakeng sa tšireletso e eketsehileng nakong ea thomello e telele.
3. Liaparo tse Sireletsang: Liqubu tsa tšepe li ka manehoa ka pente e thibelang mafome kapa tsa phutheloa ho sireletsa bokaholimo.
4. Sephutheloana se Ikhethileng: Se fumaneha ho latela litlhoko tsa bareki bakeng sa thomello ea kantle ho naha le litlhaloso tsa projeke.
Thomello le Phano
1.Tlhahiso e Potlakileng le e Tšepahalang: Lihlahisoa tse teng setokong li ka romelloa kapele Vietnam, Philippines, Asia Boroa-bochabela le limmarakeng tsa lefats'e.
2. Melao ea Khoebo: FOB, CIF, DAP, kapa EXW, e ka buisanoang ho latela khetho ea bareki.
3. Thomello e Kholo: E tšehetsa thomello e nang le lijana kapa thepa e ngata ho latela bongata ba odara.
4. Tšehetso ea ho Latela le ho Lokisa: Litokomane tse felletseng tsa kantle ho naha le thuso ea ho lokisa lia fanoa ho netefatsa hore thepa e tla tlisoa ka mokhoa o boreleli.
LBH
P1. Li-pile tsa tšepe tsa hao li kopana le litlhaloso life?
K: Liqubu tsa rona tsa tšepe tse kopantsoeng le JIS A5523 / JIS A5528 le maemo a mang a machaba a amanang le ona.
Mekhahlelo e fanoang: SY295, SY390, e nang le thepa e tšepahalang ea mechine le lik'hemik'hale.
P2. Nako ea ho pepa ke efe?
A: Lintho tse tloaelehileng tsa setoko: Matsatsi a 7 ho isa ho a 15 bakeng sa liodara tse ngata.
Liprofaele le bolelele bo ikhethileng: thomello e ipapisitse le bongata bo lokelang ho odarwa; hangata matsatsi a 15-30.
P3. Na o ka fana ka tšehetso ea tekheniki?
K: E. Morero oa hau o tsamaea hantle haholo ka thuso ea rona ea boenjiniere ba meaho, likeletso tsa ho kenya le likhothaletso tsa thepa.
P4. Na o fana ka thomello ya matjhaba?
K: E. Re fana ka thepa lefatšeng ka bophara ka FOB, CIF, DAP kapa EXW ka litokomane tse felletseng tsa ho romela thepa kantle ho naha le tšehetso ea thepa.
P5. Na disampole lia fumaneha?
K: E. Disampole tsa tlhahlobo ya boleng, teko le tumello bakeng sa odara e kgolo di a fumaneha.
Ngola molaetsa oa hau mona 'me u o romelle ho rona
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