Unoda kuziva zvakawanda nezve zvirevo uye saizi yemapombi esimbi?
GB/T 29737 Yakaumbwa nechando Q355B/Q235B U & Z Type Steel Sheet Pile
Ruzivo rweChigadzirwa
| Chinhu | Tsanangudzo |
|---|---|
| Zvakajairika | GB/T 29737 |
| Giredhi | Q235B / Q345B |
| Rudzi | Mapepa eU-Type / Z-Type / Larssen Sheet Piles |
| Kugadzira | Murwi weSimbi Yakagadzirwa Nechando |
| Kureba | 6m – 18m (Kureba Kwakajairwa Kunowanikwa) |
| Upamhi | 200mm – 900mm (Zvichienderana neProfile) |
| Ukobvu | 4mm – 12mm |
| Pamusoro | Chigayo Chinopedzwa / Chakafukidzwa / Chakabatidzwa |
| Stock Yakagadzirira | Matani anopfuura chiuru aripo |
| Kutumirwa Ku | Maodzanyemba kwakadziva kumabvazuva kweAsia / Middle East / America |
| Kutumirwa | Mutengo Wakananga weFekitori, Mazuva 7–15 |
Q235B/Q355B Steel Sheet Pile Makemikari
| Giredhi | C | Mn | P | S | Si |
|---|---|---|---|---|---|
| Q235B | ≤0.22 | ≤1.40 | ≤0.035 | ≤0.035 | ≤0.35 |
| Q345B | ≤0.20 | 1.00–1.60 | ≤0.035 | ≤0.035 | ≤0.50 |
Q235B/Q355B Simbi Sheet Pile Zvivakwa zveMechanical
| Giredhi | Simba reKubereka (MPa) | Simba reKusimba (MPa) | Kureba (%) |
|---|---|---|---|
| Q235B | ≥235 | 375 - 500 | ≥26 |
| Q345B | ≥345 | 470 - 630 | ≥21 |
Zvinyorwa:
Simba reGoho ReH = Simba reGoho
Simba reKusimba Rm = Simba reKusimba
Kureba A = Kureba (huwandu hwekureba mushure mekutyoka)
Saizi yeQ235B/Q355B Sheet Pile yeSimbi
| Chikamu | Upamhi | Kureba | Ukobvu | Nzvimbo Yakayambuka | Huremu | Chikamu cheElastic Modulus | Nguva yeInertia | Nzvimbo Yokuputira (mativi ese ari maviri pamurwi) | ||
|---|---|---|---|---|---|---|---|---|---|---|
| (w) | (h) | Flange (tf) | Webhu (tw) | Pamurwi | Pamadziro | |||||
| mm | mm | mm | mm | cm2/m | kg/m | kg/m2 | cm3/m | cm4/m | m2/m | |
| Rudzi rwechipiri | 400 | 200 | 10.5 | - | 152.9 | 48 | 120 | 874 | 8,740 | 1.33 |
| Rudzi rwechitatu | 400 | 250 | 13 | - | 191.1 | 60 | 150 | 1,340 | 16,800 | 1.44 |
| Rudzi rwechitatuA | 400 | 300 | 13.1 | - | 186 | 58.4 | 146 | 1,520 | 22,800 | 1.44 |
| Rudzi rwechina | 400 | 340 | 15.5 | - | 242 | 76.1 | 190 | 2,270 | 38,600 | 1.61 |
| Rudzi rweVL | 500 | 400 | 24.3 | - | 267.5 | 105 | 210 | 3,150 | 63,000 | 1.75 |
| Rudzi IIw | 600 | 260 | 10.3 | - | 131.2 | 61.8 | 103 | chiuru | 13,000 | 1.77 |
| Rudzi rwechitatu (IIIw) | 600 | 360 | 13.4 | - | 173.2 | 81.6 | 136 | 1,800 | 32,400 | 1.9 |
| Rudzi rwe IVw | 600 | 420 | 18 | - | 225.5 | 106 | 177 | 2,700 | 56,700 | 1.99 |
| Rudzi rweVIL | 500 | 450 | 27.6 | - | 305.7 | 120 | 240 | 3,820 | 86,000 | 1.82 |
Q235B/Q355B Kuvhara simbi yesimbi uye kushanda kwayo kwemvura
Dhizaini: Murwi weSimbi Unokiya, kuvhurika kwemvura ≤1×10⁻⁷ cm/s
America: Inosangana neASTM D5887 Standard yeLiner yekuderedza Kubuda Kwemvura Pasi peMadhiramu
Kumaodzanyemba kwakadziva kumabvazuva kweAsia: Mvura inodzivirira mvura pasi pevhu kuti isapinda mumwaka wemvura inonaya munzvimbo dzinopisa
Maitiro ekugadzira murwi wesimbi weQ235B/Q355B
1.Sarudzo yezvinhu zvisina kuchena– Mitsetse yesimbi yepamusoro-soro ine makemikari akasimba inosarudzwa.
2. Kugadzira Cold– Mitsetse yesimbi inokombamiswa zvakanaka uye inomonerwa mumaprofile emhando yeU, mhando yeZ, kana Larssen patembiricha yemumba.
3.Kururamisa & Kucheka– Mapombi anotwasanudzwa uye anochekwa kusvika pakureba kunodiwa uye anotenderwa nemazvo.
4. Kurapa Pamusoro– Kupedzisa chigayo, galvanized, kana coated sarudzo zvinoshandiswa kudzivirira ngura.
5. Kuongorora Kwemhando Yepamusoro- Kuumbwa kwemakemikari, hunhu hwemuchina, uye kururama kwemativi zvinotariswa.
6. Kurongedza & Kutumira- Yakabatanidzwa zvakachengeteka uye yakatumirwa kunzvimbo dzepasi rose.
Pamusoro peQ235B/Q355B Sheet Dura reSimbi
America:HDG seASTM A123 (min zinc coat ≥ 85 µm); 3PE coating haisi yekusarudza; zvese zvinopera zvinoenderana neRoHS.
Kumaodzanyemba kwakadziva kumabvazuva kweAsia:Ukobvu hwe hot dip galvanized ihollyh (inopfuura 100μm), uye zvidimbu zviviri zve epoxy coal tar coating zvinoiswa, zvinogona kupfapfaidzwa nemunyu kwemaawa 5000 pasina ngura, ndiyo yakanakisa kushandiswa kwenzvimbo dzemugungwa dzinopisa.
KUSHANDISA
1. Chivako cheSimbi yekuvaka chiteshi: Kushandiswa kwekuvaka madziro echiteshi, chiteshi chengarava nechiteshi chengarava, simba guru rekutsigira chivakwa uye kugara kwenguva refu munzvimbo dzegungwa.
2. Murwi weSimbi Yekudzivirira Rwizi: Yakagadzirwa kusimbisa nheyo dzemahombekombe erwizi, kugadzirisa ivhu nekudzivirira kubva pakuyerera kwerwizi uye mafashamo erwizi.
3. Bridge Foundation Steel Pile: Yakakodzera kushandiswa mukuvaka nheyo dzebhiriji kuti iwane nheyo yakadzika uye kugadzikana kwechivako kana paine kuwedzera kukuru kwechivako.
4. Murwi weSimbi weChivako Chepasi Pevhu: Inoshandiswa mudzimba dzepasi pevhu, mumatuneru nezvivakwa zvepasi pevhu kuitira kuchengetedza ivhu nekutsigira kuchera.
Sei Uchifanira Kusarudza Simbi yeChina yeSimbi?
1. Mitengo Yekutengesa Yakananga muFakitori- Mutengo wakaderera kana tichienzanisa nevatengesi vemunharaunda
2.Yakagadzirira Stock- Matani anopfuura 1000 ekutumira nekukurumidza
3. Kudzora Hunhu Hwakasimba- Kuongororwa zvizere nekuongorora kwemakemikari, kwemakanika, uye kwehukuru
4. Sarudzo Dzinogona Kugadziriswa- Kureba, chimiro, uye kugadziriswa kwenzvimbo kwakagadzirirwa zvinodiwa neprojekiti
5. Ruzivo rweKutumira Zvinhu Kunze Kwenyika- Kutumirwa kwakavimbika kuSoutheast Asia, Middle East, uye Americas
6. Rutsigiro rweNyanzvi dzekutumira kunze kwenyika- Magwaro, kurongedza, uye zvinhu zvinobatwa nemazvo
Kurongedza uye Kutumira
Yakasungirirwa netambo dzesimbi dzakasimba kuti ifambiswe zvakachengeteka
Kupfeka kwekudzivirira kwesarudzo uye kuputira kwemvura
Kutumirwa kunochinjika kuburikidza nemidziyo yakawanda, yakatsetseka, kana kuti yakajairwa
Magwaro akazara ekutumira kunze kwenyika anosanganisira MTC neChitupa Chekutanga
Kutumirwa nekukurumidza uye kwakavimbika mukati memazuva 7-15
Mibvunzo Inowanzo bvunzwa
Mubvunzo 1: Ndeapi mapurofayiri aripo?
A: Maprofayiro emhando yeU, mhando yeZ, uye Larssen anowanikwa kuti akwane mapurojekiti akasiyana.
Mubvunzo wechipiri: Unogona kupa hurefu hwakasiyana here?
A: Ehe, tinopa hurefu kubva pa4m kusvika 18m zvichienderana nezvinodiwa neprojekiti.
Mubvunzo 3: Ndeapi marapirwo epamusoro anopiwa?
A: Zvigayo zvekugadzira, zvemagasi, kana kuti zvakaputirwa zviripo zvekudzivirira ngura.
Mubvunzo wechina: Ndezvipi zvidzidzo zviripo?
A: Simbi yakagadzirwa neQ235B neQ345B zvichienderana neGB/T 29737.
Q5: Nguva yekutumira yakareba sei?
A: Zvinhu zvakajairwa zvinogona kutumirwa mukati memazuva 7–15 zvichienderana nehuwandu uye kwazvinoenda.
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