Peb Z-cov ntaub ntawv hlau profile yog qhov cuam tshuam zoo rau qhov sib sib zog nqus thiab siab- dej tuav ua haujlwm: Z profile tso nws cov kev cuam tshuam ntawm qhov kawg ntawm phab ntsa, deb ntawm qhov nruab nrab ntawm qhov nruab nrab, yog li qhov feem pua ntawm cov load yog nqa mus rau hauv av thiab ntu nce mus txog lub sijhawm siab dua ntawm inertia thiab seem ntawm qhov hnyav dua li U pile. Vim tias lawv raug xa tawm raws li ib leeg lossis welded / crimped khub, phab ntsa tsim nrog lub kaw lus dav dua thiab tsawg dua interlocks ib meter - zoo dua dej nruj thiab tsav tsheb sai.
Tau txais los ntawm cov ntawv kub-rolled thiab txias-rolled daim ntawv, S235–S460 / SY295–SY390 ib EN 10248, JIS A 5528/A 5523 los yog ASTM A328, txhua bar raug txheeb xyuas tawm tsam nws seem daim ntawv thiab xa nrog ib daim ntawv pov thawj 1 mill nyob rau hauv kev soj ntsuam thib peb. Peb engineers ntev, qib thiab khub configurations rau koj bar kos duab thiab tuav lub hom phiaj, backed los ntawm ib tug - nres steel mov, txiav, khub vuam, soj ntsuam thiab hiav txwv-freight loading - hais nyob rau hauv 24 teev.
Engineering Performance & Design Notes
Nqe lus no piav qhia txog yuav ua li cas Z profile tiv thaiv lub ntiaj teb thiab dej siab thiab qhov kawg ntawm nws qhov kawg - nyob rau hauv kev sib cuam tshuam, yog li koj tuaj yeem teev nws nrog kev ntseeg siab.
Xaus- nyob sib cuam tshuam (tawm ntawm nruab nrab axis)- nrog rau kev sib koom ua ke ntawm cov phab ntsa huab kawg, txog li 50% ntau ntawm cov khoom thauj mus rau cov av ib puag ncig, txiav cov hlau xav tau ib meter ntawm phab ntsa.
High seem modulus & lub sij hawm ntawm inertia- Z zoo muab ib qho modulus siab dua li U ntawm qhov hnyav zoo sib xws, muab cov phab ntsa nruj dua thiab tsis hloov pauv hauv dej tob thiab av siab.
Qhov hnyav efficiency- rau qhov sib npaug ntawm qhov sib npaug ntawm qhov hnyav ib m² yog qis dua U pawg, txo cov nqi hlau thiab thauj ntawm cov haujlwm loj.
Kev hloov kho kom haum siab hla -section- dav, qhov siab thiab tuab yog haum rau cov qauv tsim, nrog qib steel S235–S460 / SY295–SY390.
Cov qauv tsim- phab ntsa yog engineered rau koj lub regional code (sib sib zog nqus-wall tie-rov qab los yog cantilever); seem khoom ua raws li lub zeb tus qauv bar daim ntawv qhia.
Cov qauv tsim siv tau:EN 10248 · JIS A 5528 / A 5523 · ASTM A328 / A328M rau pawg; phab ntsa tsim raws li qhov project's local code.
Zuag qhia tag nrho Specifications
| Yam khoom | Ntau yam / nthuav dav |
|---|---|
| Tshooj | Z profile, interlocks ntawm phab ntsa kawg (tawm nruab nrab axis) |
| Txheej txheem | Kub- dov (EN 10248) lossis txias - dov 3-16 mm; Thickness mus txog 16 mm + |
| Qib hlau | S235-S460GP, SY295 / SY390, ASTM A328-sib npaug (chemistry ntawm MTC) |
| Qhov ntev | Dav 580-900 mm, qhov siab 200–580 mm; ntev 6/9/12/15/18 m thiab ntev 【待工程核实】 |
| Muab daim ntawv | Ib leeg tuav lossis welded / crimped khub |
| Dej nruj | Tsawg interlocks ib 'meter'; sealant los yog weld ntawm cov pob qij txha ib qhov project |
| Nto | Mill{0}}dov; txiav / drilled / welded hauv khw; painting los yog galvanizing ntawm kev thov |
| Zoo | MTC + seem- daim ntawv kos; thib peb- tog SGS/BV/COTECNA ntawm kev thov |
| Ntim / thauj | Bundles, welded khub lossis bulk- nkoj thauj khoom hiav txwv |
Cov txiaj ntsig tseem ceeb ntawm Z-Profile Steel Sheet Pile
Sib sib zog nqus- ntu phab ntsa- Z interlock zaum tawm ntawm qhov nruab nrab axis, hloov mus txog li 50% ntxiv load rau hauv av thiab ua tiav cov qauv siab dua nrog cov hlau tsawg dua li U pawg.
Zoo dua dej nruj rau ib 'meter'- muab los yog ua raws li welded / crimped khub, phab ntsa muaj tsawg dua interlocks ib 'meter', txo qhov kev pheej hmoo ntawm dej los ntawm - khaws cia ua hauj lwm.
Lighter ib square meter- rau qhov sib npaug seem modulus, Z hnyav dua U, txiav cov khoom thiab cov nqi thauj khoom; qhov dav bar kuj ua rau lub sijhawm tsav tsheb.
Qib steel kom phim txoj haujlwm- S235 mus rau S460 thiab SY295/SY390 yog muaj kom muaj zog ua raws li tus qauv tsim, tsis yog cov khoom ruaj khov.
Cov ntaub ntawv pov thawj, cov khoom siv pov thawj- txhua lub bar tuaj txog nrog nws MTC thiab ib ntu- daim ntawv kos, nrog SGS/BV/COTECNA tshuaj xyuas muaj - daim ntawv txoj kev chaw nres nkoj thiab cov neeg cog lus geotech xav tau.
Daim ntawv thov ntawm Z-Profile Steel Sheet Pile
Ua haujlwm ruaj khov- lub hauv paus sib sib zog nqus, qhov chaw nres nkoj ruaj khov thiab cov quay bulkheads, cov ntug hiav txwv dej, dej nyab- kev kho dua tshiab, qhov dej loj hauv av thiab cov phab ntsa xauv/wier.
Kev ua haujlwm ib ntus- cofferdams rau choj piers thiab abutments, excavation support ntawm lub tsev, kwj dej thiab quay - phab ntsa ib ntus phab ntsa, av reclamation containment thiab tunnel.
Sib sib zog nqus excavation & cofferdams- lub siab -modulus Z nqa qhov khoov ntawm qhov tob tob thiab dej- khaws cov pits.
Chaw nres nkoj & ntug hiav txwv ua haujlwm- quay phab ntsa, jetties, breakwaters thiab hiav txwv phab ntsa uas muaj zog thiab tsis tshua muaj to.
Kev tswj dej nyab thiab dej nyab- dikes dej nyab, dej ntws, dej- kho cov laj kab thiab tiv thaiv embankments.
Combi-phab ntsa / HZ systems- Z bars siv los ua infill ntawm tubular los yog H-beam huab tais pawg rau lub sijhawm siab heev.
Technical Parameters
Cov neeg sawv cev kub- dov Z ntu ntawm 700 mm dav. Txhua qhov loj me tuaj yeem hloov kho rau koj qhov project.
| Tshooj | Dav (mm) | Qhov siab (mm) | Thickness (hli) | Qhov hnyav (kg / m) |
|---|---|---|---|---|
| ZPO 12 | 700 | 314 | 8.5 | 67.7 |
| ZPO 18 | 700 | 418 | 9.1 | 76.9 |
| ZPO 20 | 700 | 421 | 10.0 | 83.5 |
| ZPO 24 | 700 | 459 | 11.2 | 95.7 |
| ZPO 28 | 700 | 461 | 13.2 | 110.0 |
| ZPO 36 | 700 | 499 | 15.0 | 118.6 |
| ZPO 38 | 700 | 500 | 16.0 | 126.4 |
* Lub rooj yog tus sawv cev. Muab cov npe seem, seem modulus thiab qhov hnyav rau koj qhov kev pabcuam engineering.
Series Xaiv - Z vs U & Nqe Lus Qhia
Cov lus no yuav pab koj phim Z seem rau koj tus qauv tsim; cov txiaj ntsig yog kev lag luam- cov ntaub ntawv raug siv los lees paub tawm tsam cov khoom xa tuaj tiag tiag.
| Series | Dav / Qhov siab / Web (mm) | Phab ntsa | Modulus (cm³ / m) | Hom kev siv |
|---|---|---|---|---|
| Nruab nrab Z (piv txwv li JZ17–20 / GPZ 8–10) | 700×420×8.5–10 / 850×255–320 | 104-146 kg/m² | 1731–2000 | Nruab nrab tuav & cofferdam phab ntsa |
| Hnyav Z (JZ24–28 / GPZ 16–20) | 700×439–461 / 800×449–475 | 136-157 kg/m² | 2432–2800 | Sib sib zog nqus excavation & quay phab ntsa |
| Ntxiv - hnyav Z (JZ38–40 / GPZ 36–50) | 700×500–550 / 580×540–580 | 179-253 kg/m² | 3600–5050 | phab ntsa tob heev, ntug hiav txwv & combi-walls |
| Muab daim ntawv | Ib leeg tuav, los yog welded / crimped khub rau wider system & tsawg interlocks | Cov phab ntsa nrawm dua | ||
Manufacturing & Quality Control
Qhuav Flow
Mill kub / txias dov- Z profile tsim nyob rau hauv txoj kab zeb (kev sib koom ua ke steel zeb) rau daim duab kos.
Kev pov thawj tuaj- MTC chemistry/mechanicals thiab section dimensions checked on receipt.
Kev tsim khoom (raws li kev txiav txim)- txiav mus rau qhov ntev, drilling lifting qhov thiab khub welding nrog ib tug sib xws -sib koom fixture.
Nto & tiv thaiv- zeb tiav txheem; pleev xim los yog galvanizing thov / teem caij raws li tau teev tseg.
Thib peb-kev soj ntsuam tog- SGS/BV/COTECNA ntawm kev thov nrog ib ntu - daim ntawv qhia thiab kev txheeb xyuas.
Export packing- ib leeg, welded khub lossis bulk- nkoj thauj khoom rau hiav txwv.
Kev Tswj Xyuas Zoo
Mill{0}}rau-bar traceability- txhua pob khoom sib xws nws MTC chemistry thiab mechanicals.
Section & interlock check- dav/qhov siab/thickness thiab interlock geometry piv rau bar kos duab ua ntej tso.
Welded -pair kev ncaj ncees- khub weld soundness txheeb xyuas rau welded doubles ua ntej packing.
Kev pov thawj ywj pheej- thib peb- tog SGS/BV/COTECNA cov ntawv ceeb toom muaj kom phim qhov chaw nres nkoj thiab qhov kev lees txais geotech.
Ntim & Kev thauj mus los
| Yam khoom | Paub meej |
|---|---|
| Ntim | Singles los yog welded khub bundled nrog lifting qhov, npoo thiab interlock tiv thaiv. |
| Kev thauj mus los | Qhib- lub thawv sab saum toj, cov khib nyiab tiaj tus lossis cov nkoj loj uas tsim los rau ntev. |
| Lub sijhawm ua haujlwm | Tshuag 2-5 hnub; mill order 7-15 hnub. |
| Kos npe | Tshooj, qib steel, qhov ntev thiab pob khoom cim rau ntawm daim duab kos. |
| Docs xa tuaj | Daim ntawv teev npe, daim ntawv them nqi, MTC, cov ntaub ntawv tshuaj xyuas thiab daim ntawv qhia seem. |
FAQ:
Vim li cas thiaj xaiv Z-hom dhau U-hom steel ntawv pawg?
Z interlocks zaum ntawm phab ntsa kawg kawg, nyob deb ntawm qhov nruab nrab axis, yog li mus txog li 50% ntau ntawm cov khoom thauj mus rau hauv av thiab ntu nce mus txog qhov siab dua modulus dua li U pawg ntawm qhov hnyav hlau zoo sib xws - ntau dua rau qhov sib sib zog nqus thiab siab - dej tuav phab ntsa.
Cov qib steel thiab cov qauv twg muaj?
S235 rau S460 thiab SY295 / SY390 yog qhov raug, muab rau EN 10248, JIS A 5528 / A 5523 lossis ASTM A328 / A328M; ntu- tshwj xeeb chemistry yog muab nrog MTC.
Puas yog cov khoom xa tuaj ib leeg lossis raws li welded khub?
Ob daim ntawv no muaj. Welded los yog crimped khub muab lub kaw lus dav dua thiab tsawg dua interlocks ib 'meter', uas txhim kho cov dej nruj thiab ua kom nrawm dua.
Ntev npaum li cas Z pawg thauj?
Cov pawg ntev yog teem rau hauv cov pob los yog welded khub rau qhib- lub thawv sab saum toj, tiaj tus- khib lossis cov khoom loj- nkoj thauj khoom nrog nqa qhov thiab tiv thaiv ntug; ntev tshaj 18 m yog engineered rau hiav txwv freight.
Cov ntaub ntawv zoo li cas yog muab?
Daim ntawv pov thawj zeb xeem (MTC) nrog chemistry thiab mechanicals, thiab thib peb -kev soj ntsuam tog los ntawm SGS/BV/COTECNA ntawm kev thov, yog muab nrog rau txhua qhov khoom xa tuaj; interlocks raug soj ntsuam tiv thaiv daim duab bar.
