Dab tsi yog metallic yield damper?
Hlau yield damper (luv luv rau MYD), kuj hu ua metallic yielding zog dissipation ntaus ntawv, raws li ib tug paub zoo passive zog dissipation ntaus ntawv, muab ib tug tshiab txoj kev los tiv thaiv lub imposed loads rau structural.Cov txheej txheem teb tuaj yeem txo qis thaum raug cua thiab av qeeg los ntawm mounting metallic yield damper rau hauv cov tsev, yog li txo cov kev xav tau ntawm lub zog-dissipating rau thawj cov tswv cuab thiab txo cov kev puas tsuaj ntawm cov qauv.nws cov kev ua tau zoo thiab tus nqi qis tam sim no tau lees paub zoo thiab raug sim ntau dhau los hauv kev tsim vaj tsev engineering.MYDs feem ntau yog ua los ntawm qee cov hlau tshwj xeeb lossis cov khoom siv hlau thiab yog ib qho yooj yim kom tau txais txiaj ntsig thiab muaj kev ua tau zoo ntawm lub zog dissipation thaum nws ua haujlwm hauv cov qauv uas raug kev txom nyem los ntawm seismic txheej xwm.Lub metallic yield damper yog ib hom kev sib hloov-correlated thiab passive zog dissipation damper.
Yuav ua li cas lub metallic yield damper ua haujlwm?
Lub Metallic Yield Damper txoj kev xav ua haujlwm yog nyob ntawm lub hauv paus ntsiab lus uas cov khoom siv hlau deforms plastically, yog li dissipating vibratory zog thiab txo qhov kev puas tsuaj rau lub hauv paus txheej txheem.Cov hlau yield damper lub ntsiab ua haujlwm yog ua los ntawm qee cov hlau tshwj xeeb lossis cov khoom siv alloy.Lub inelastic deformation ntawm metallic yog ib tug zoo mechanism rau input av qeeg zog dissipation.Tsis tas li ntawd, metallic kuj yog ib qho kev xaiv nrov thiab pheej yig rau cov khoom siv hluav taws xob dissipation vim nws cov elasticity siab, zoo ductility thiab siab muaj peev xwm rau dissipating zog nyob rau hauv lub post-yield cheeb tsam.Thaum cov txheej txheem raug kev txom nyem los ntawm seismic txheej xwm, cov hlau yield dampers yog heev yooj yim rau yielded thiab dissipate lub zog ntawm seismic txheej xwm txaus.Thiab nrog rau nws qhov siab elasticity, nws tuaj yeem tiv thaiv cov txheej txheem tseem ceeb ntawm kev puas tsuaj los ntawm cov xwm txheej seismic txaus.
Qhov twg ib tug metallic yield damper siv rau?
Cov hlau yield damper yog ib qho ntawm cov khoom tshiab ntawm kev co tswj thiab lub zog dissipation li rau cov qauv engineering siv, tau siv dav hauv kev tsim kho engineering hauv xyoo tas los no.Daim ntawv thov ntawm cov hlau yield dampers tau ua pov thawj tias kev siv MYDs txhim kho cov txheej txheem tiv thaiv seismic muaj peev xwm thiab txo tus nqi ntawm kev tsim kho piv nrog cov qauv tsim qauv.
Daim ntawv thov teb yog raws li nram no.
Tus tshiab tsim RC / SRC steel structural tsim engineering.
Anti-seismic reinforcement engineering.
Civil vaj tse, Commercial public buildings, Industrial factory buildings, Lifeline engineering.