Seismic Isolation Bearings yog laminated roj hmab rho tawm bearings tsim los txo seismic rog xa mus rau tus choj cov qauv los ntawm kev siv roj hmab shear deformation thiab frictional zawv zawg mechanisms.
Cov khoom yog tsim nyob rau hauv raws li Suav lub teb chaws cov qauv thiab koom nrog European seismic cais tsim cov tswv yim.
Nws raug pom zoo rau cov choj nyob hauv thaj tsam seismic siv ntawm 7 degrees (0.10g) lossis qis dua, suav nrog cov choj loj thiab cov phiaj xwm hauv nroog.
Los ntawm kev txhim kho cov qauv yooj yim, cov kabmob muaj txiaj ntsig zoo cuam tshuam cov kab rov tav seismic zog thiab txhim kho kev nyab xeeb ntawm choj thaum muaj xwm txheej av qeeg.
Cov qauv tsim
GB 20688.2-2006 - Elastomeric Bearings Part 2: Seismic Isolation Bearings
JT/T 842-2012 - High Damping Seismic Isolation Roj Hmab Bearings
Cov qauv thoob ntiaj teb tuaj yeem txhawb nqa raws li qhov yuav tsum tau ua.
Product Structure & Classification
1. Los ntawm Kev Ua Haujlwm Hom
Tsau Hom (LNR Fixed Bearing)
Kab rov tav txav yog ua tiav los ntawm roj hmab shear deformation.
Cov khoom siv roj hmab muab muaj zog kab rov tav quab yuam dispersion muaj peev xwm.
Sliding Type (LNR Sliding Bearing)
Nruab nrog PTFE zawv zawg phaj thiab stainless hlau nto.
Tsis tshua muaj kev sib txhuam coefficient txo cov kab rov tav ua haujlwm thaum lub sij hawm tsim qauv.
2. Los ntawm Kev Txhim Kho Cov Qauv
Lub tes tsho- txuas cov qauv ntawm cov kabmob thiab tus choj girder/pier
Sab saum toj thiab hauv qab steel daim hlau txuas nrog anchoring bolts los yog vuam tshuab
Tsis muaj embedded hauv qab steel phaj yuav tsum tau nyob rau hauv tej configurations
3. Los ntawm Daim Duab
Circular Seismic Isolation Bearing
Rectangular Seismic Isolation Bearing
Cov duab kev cai tuaj yeem tsim tau raws li engineering tsim duab kos duab.
Technical Advantage
- Zoo seismic zog nqus thiab dispersion
- Kab rov tav deformation muaj peev xwm zoo heev
- Txo av qeeg cuam tshuam rau tus choj superstructure
- Txhim khu kev ruaj ntseg zoo nyob rau hauv cyclic loading
- Haum rau thaj tsam nruab nrab seismic
- Lub neej ua haujlwm ntev nrog cov nqi kho mob tsawg
Cov kabmob siv siab - cov ntaub ntawv zoo laminated roj hmab thiab cov phaj steel ntxiv kom ntseeg tau tias kev ua haujlwm zoo ib yam.
Basic Technical Specifications
|
Yam khoom |
Kev piav qhia |
|
Khoom npe |
Seismic Isolation Bearing |
|
Qauv |
Laminated Rubber + Steel Reinforcement |
|
Muaj nuj nqi |
Seismic quab yuam dispersion |
|
Cov duab |
Circular / Rectangular |
|
Kev teeb tsa |
Bolt los yog weld anchoring system |
|
Seismic Suitability |
Tsawg dua lossis sib npaug rau 0.10g seismic zone (pom zoo) |
|
Custom Design |
Muaj |
Daim ntawv thov
- Txoj kev loj thiab kev nthuav dav choj
- Nroog viaducts thiab flyover structures
- Cov phiaj xwm hauv nroog hauv nroog
- Cov choj nyob rau hauv seismic- thaj chaw muaj kev nyab xeeb
- Kev tsim kho tshiab thiab kev txhim kho choj ua haujlwm
Txog Peb
Jiangsu Yangzhou Heli Rubber Khoom Co., Ltd.
Tsim los ntawm 1964, lub tuam txhab tshwj xeeb hauv kev tsim cov khoom siv roj hmab rau kev sib cais choj, thauj khoom-cov kabmob, thiab cov ntawv thov hydraulic.
Nrog advanced vulcanization ntau lawm technology thiab nruj zoo soj ntsuam tshuab, lub tuam txhab muab customized seismic cais kev daws teeb meem rau infrastructure tej yaam num.
FAQ
Q: Lub luag haujlwm tseem ceeb ntawm seismic cais bearings yog dab tsi?
A: Nws txo seismic zog xa mus los ntawm kev tso cai rau roj hmab shear deformation thiab tswj kab rov tav txav.
Q: Puas yog customized designs muaj?
A: Yog. Bearings tuaj yeem tsim tau raws li qhov project kos duab thiab cov qauv tsim.
Q: Lub neej ua haujlwm yog dab tsi?
A: Lub neej tsim kev pabcuam feem ntau yog 20-30 xyoo raws li kev ua haujlwm ib txwm muaj.
Cim npe nrov: Tuam Tshoj seismic cais bearings manufacturers, lwm tus neeg, Hoobkas
