Popcoelastic Damper (VED)

Phaj -} Hom Visoelastic Damper (PVED)

Cylindricalrical vascoelastic damper (cved)

I. Cov Khoom Muag Txheej txheem cej luam

A Popcoelastic Damper (VED)yog ib qho tseem ceebZog -}} dissipating thiab kev co - damping ntaus ntawvdav siv rau hauv tsev qauv qauv, choj tshuab, thiab ntau yam txheej txheem kev tswj hwm yuav tsum muaj kev tswj hwm. Nws cov tub ntxhais muaj nuj nqi yog hloov kho tshuab hluav taws xob tsim los ntawm cov qauv kev vibrations nyob rau hauv lub zog kev vibrations nyob rau hauv nws lub zog- kev nyab xeeb, thiab tiv thaiv kev nyab xeeb thiab muaj kev ruaj ntseg ntawm cov qauv.

Ii. Ua Haujlwm Cov Ntsiab Cai

Cov khoom siv Dampers muaj raws li cov khoom siv neeg tshwj xeeb ntawm cov ntaub ntawv PCOticastic, xws li cov khoom siv polymer, uas nthuav tawm ob qho tib si viscous thiab elastic yam ntxwv. Nyob rau hauv cov khoom siv hluav taws xob sab nraud ntxiv, cov phiaj hlau sib txawv) ntawm cov khoom siv venplacement los tsim shear lossis tensile- compressive deformation.
Thaum lub sij hawm deformation ntawm cov khoom siv Visoelastic, kev sib txhuam thiab qeeb heev tshwm sim ntawm cov saw hlau, nrog rau kev ncab ntawm cov ntu suam. Cov txheej txheem no tau nrog tawg thiab kev hloov kho ntawm cov nyiaj sib txuas ntxiv rau hauv lub zog hluav taws xob, los ntawm cov khoom siv hluav taws xob tsis tu ncua, ua tiav cov txheej txheem kev co hluav taws xob lub zog. Ntxiv mus, vim muaj tus yam ntxwv ntawm cov ntaub ntawv ntawm Visoen

III. Cov Txheej Txheem Muaj Zog

1, cov khoom siv pov tseg cov khoom siv Visoelastic
1). Cov Khoom Siv Cov Khoom Siv Tseem Ceeb
Raws li cov khoom tseem ceeb ntawm lub damper, cov khoom siv damposastic yuav tsum muaj lub zog viscoelastic zoo heev thoob plaws qhov muaj peev xwm thiab ntau zaus. Cov khoom siv uas ua los ntawm cov roj hmab silicone, cov roj hmab ntuj, roj hmab roj hmab, ntxiv nrog cov khoom siv tshwj xeeb thiab cov roj ntxiv los ntawm cov txheej txheem tshwj xeeb. Cov ntaub ntawv no muaj qhov tsis muaj txiaj ntsig (feem ntau ntawm 0.3 thiab 0.8), lub ntsiab lus lawv tuaj yeem hloov pauv cov tshuab hluav taws xob.
2). Xaiv cov khoom siv thiab customization
Raws li cov ntawv thov sib txawv engineering thiab kev ua tau zoo, cov khoom siv vixaj tuaj yeem kho tau. Piv txwv li, silicone roj hmab - raws cov ntaub ntawv nrog kub siab kuj tuaj yeem xaiv rau qhov siab- qhov chaw ib puag ncig; Rau cov qauv nrog cov qib siab rau txhav thiab damping, khoom ua tau zoo los ntawm kev kho cov khoom siv cov khoom siv thiab tsim khoom.
2, Kev Txwv Cheebtsam
1). Muaj nuj nqi thiab cov khoom ntawm cov hlau hlau
Kev txwv Cheeb Tsam Feem Ntau Siv Siab High - muaj zog {{tau {}}}} Point steel lossis lwm yam alloy. The main role of metal plates is to constrain the deformation of viscoelastic materials, guiding them to produce the required deformation mode (such as shear or tensile-compressive deformation) in a specific direction, thus giving full play to the energy-dissipating capacity of viscoelastic materials. Lub caij no, cov hlau hlau yuav tsum muaj lub zog txaus thiab txhav txhav kom tiv thaiv cov loads kis los ntawm cov qauv.
2). Tsim thiab Tsim Cov Hlau Hlau
Cov duab, qhov loj me, thiab hom kev sib txuas ntawm cov hlau hlau tau tsim tshwj xeeb raws li hom damper thiab thov tso cai rau cov xwm txheej. Piv txwv li, hauv shear -} Cov ntaub ntawv Dampers, cov phiaj txheej hlau feem ntau yog tsim los ua cov txheej txheem viscinated nrog cov khoom siv PCinedictives; Nyob rau hauv tensile - part compants, cov phaj hlau tuaj yeem ua ke nrog cov ntaub ntawv viscoelastic kom ntseeg tau tias kev sib koom tes hauv kev ntxhov siab.
3, cov nplaum thiab cov khoom sib khi
1). Qhov tseem ceeb thiab kev ua tau zoo ntawm cov nplaum
Cov nplaum nplaum tau siv los txhawm rau cov ntaub ntawv stepscelastic tsim kho kom tsis txhob siv thiab lav tau qhov kev ua haujlwm zoo ntawm Damper. Yog li ntawd, cov nplaum yuav tsum muaj lub zog ua kom muaj zog siab, cov huab cua tsis zoo, nrog rau cov ntaub ntawv viscoelastic thiab cov hlau hlau. Cov nplaum nplaum muaj xws li epoxy cob thiab polyurethane hom.
2). Ua haujlwm ntawm cov khoom sib khi
Hauv cov dampers nrog lub siab ib puag ncig kev xav tau, xws li cov uas siv rau ib puag ncig huab pluaj lossis chaw sib sau ua ke tau teeb tsa. Lawv tsuas yog tiv thaiv kev tawm sab nraud (xws li dej, noo noo, cuam tshuam cov khoom siv venceptastic, yog li ua kom muaj kev cia siab ntev thiab muaj kev ruaj ntseg ntawm lub damper.

IV. Cov Khoom Muag Khoom

1, kev faib tawm los ntawm hom deformation
1).Ntxeej - Hom Vincoelastic Damper
(1). Kev ua haujlwm Mechanism: hom kev ua txhaum no yog kev tso tseg ntawm cov khoom lag luam ntawm Visoelastic hauv qab Shear quab yuam lub zog. Thaum cov qauv raug kaw rau cov kab rov tav (xws li cua ntsawj ntshab lossis kab rov tav kev ua kom tiav los ntawm cov khoom siv ua kom pom kev, ua tiav {{}}} dissipating mechanisms tsis pub dhau cov khoom siv.
(2). Daim Ntawv Thov Kev Cai: Siv dav nyob rau hauv ncej nqaj {2} Tus kab sib txuas ua ke, thiab lwm yam ntawm cov kab ke sib txuas, ua kom nruj kev sib txuas ntawm cov qauv kev sib txuas ntawm cov qauv.
2). -} compressive vepcoelastic damper
(1) Kev Ua Haujlwm Mechanism: tensile {{1} part compressive Dampers muaj nuj nqi thaum tus qauv yog raug rau Axial Tensile- compressive loads. Thaum cov txheej txheem txheej txheem tshaj tawm AXIAL Discial deformation, siv lub zog ntawm Vencoelastic hauv qab no, thaum muab qee yam txhav thiab damping rau tus qauv.
(2) Daim Ntawv Thov Kev Sau Npe: Siv cov txheej txheem sib xyaw ua kom zoo nkauj, xws li in axial dampers hauv choj kev co thiab deformation ntawm cov qauv.
2, kev faib tawm los ntawm cov qauv thiab cov qauv
1).Tiaj - Phaj Visoelastic Damper
(1). Txheej Txheem Nta: lub tiaj tiaj:- lub phaj damper muaj cov qauv hlau thiab cov ntaub ntawv vistoelastic los ntawm cov phiaj xwm visco. Nws yog nyob rau hauv cov duab ntawm lub tiaj tiaj tiaj, thiab nws qhov loj me thiab cov lus qhia tshwj xeeb tuaj yeem kho tau raws li kev xav tau kev paub.
(2). Daim ntawv thov cov txiaj ntsig: Nws muaj qhov zoo ntawm kev teeb tsa me me, xws li teeb tsa tiaj tus qauv, thiab lwm yam ntawm cov qauv hloov chaw nyob hauv kev co kab rov tav.
2).Cylindricalic Visoelastic Damper
(1). Txheej Txheem Nta: Cov Khoom Siv Hlau Cylindrical feem ntau siv cov khoom sib xyaw ua ke raws li kev sib xyaw ua ke, thiab teeb tsa cov qauv xws li piston pas nrig lossis pistons. Thaum kev ntxhov siab, kev txav ntawm lub piston pas nrig lossis piston ua rau deformation ntawm cov ntaub ntawv viscoelastic thiab ua kom tiav kev txo hluav taws xob thiab kev co.
(2). Daim Ntawv Thov Cov Lus Thov: Hom Damper no muaj lub zog loj thiab kev ruaj khov, muab cov khoom loj me, muab cov zog damping loj, muab cov zog damping loj thiab lub zog {}} diss dispipating muaj peev xwm.

V. Cov yam ntxwv khoom

1, Qhov Zoo
1) txuag hluav taws xob -} Dampers muaj peev xwm, qhia tau zoo hloov kho cov kev co ntawm cov sib txawv ntau thiab ntau zaus. Nrog rau tag nrho hysteresis voj thiab muaj zog zog -}}} Cov lus teb tsis muaj peev xwm thiab txo qhov kev pheej hmoo ntawm cov kev phom sij.
2) Muab cov qauv kev nyuaj ntxiv thiab damping: lawv tsis tuaj yeem muab cov qauv kev sib tw ntxiv, txhim kho cov qauv kev sib tw, txhim kho cov qauv kev sib tw nrog cov qauv kev sib tw, tshwj xeeb yog tsim nyog rau cov qauv kev sib tw, thiab muaj qee lub cev me me thiab lub ntuj ntev.
3) Cov qauv yooj yim thiab cov teeb tsa yooj yim: piv nrog qee cov qauv kev co, feem ntau yog cov khoom siv vencoelastic thiab cov khoom siv venoelastic Lawv txoj kev teeb tsa zoo ib yam li cov txheej txheem zoo tib yam, uas tuaj yeem ntsia tau thiab tswj cov txheej txheem uas muaj cov pa thiab cov kab txuas sib txuas.
4) Kev Siv Dav Hlau Dav Hlau: Siv tau rau ntau yam kev tsim tsev (muaj ntau} Txawm hais tias rau cov haujlwm tshiab lossis cov seismic qhov cuab yeej siv thiab kev rov ua dua tshiab}} Dampers uas twb muaj lawm tuaj yeem ua lub luag haujlwm tseem ceeb.
2, txwv tsis pub muaj
1) Qhov kub thiab txias rhiab: Kev ua yeeb yam ntawm cov ntaub ntawv viscoelastic yog cuam tshuam ntau los ntawm qhov kub. Nyob rau hauv high -} sov qhov chaw ib puag ncig, cov damping thiab damping ntawm cov ntaub ntawv txo qis, thiab lub zog {}} diss dispipating muaj peev xwm; Nyob rau hauv qis {{-}} Cov ntaub ntawv} Cov ntaub ntawv txias, poob ib feem ntawm lawv cov khoom siv tsis ruaj khov, ua rau tsis ruaj khov. Yog li ntawd, thaum tsim qauv thiab siv cov dej khov loj, qhov ntsuas kub hloov chaw yuav tsum tau txiav txim siab, thiab cov khoom siv ntsuas kub yuav tsum tau saws.
2) Kev vam khom rau: Lub zog {-}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} {Discire sib txawv nrog cov kev co sib txawv. Rau qee yam tshwj xeeb ntawm kev co, lawv qhov kev ua tau zoo tshaj plaws tsis tuaj yeem ua tiav. Hauv kev siv cov ntaub ntawv engineering, kev tsom xam cov qauv muaj zog rau cov tsis muaj zog ntawm cov dampers, kom lawv tuaj yeem ua haujlwm nyob rau hauv lub ntsiab kev co ntau ntawm cov qauv.
3) LIS {{{{{}}}} Kev Ua Haujlwm Kev Ua Haujlwm: Txawm tias cov qauv kev ua haujlwm hauv lub neej, lawv txoj kev ua yeeb yam yuav maj mam siv sijhawm vim tias muaj kev qaug zog, thiab ib puag ncig. Yog li ntawd, kev tshuaj xyuas ib txwm thiab kev kho mob ntawm cov dampers yog qhov tsim nyog, thiab kev hloov yuav tsum tau nqa tawm thaum tsim nyog txhim kho kev co {}} damping nyhuv.

VI. R & d

1. Kev tsis yog
Cov hauv qab no yog cov piv txwv ntawm cov lus tsis muaj rau cov dampers muaj cov dymetastic. Cov khoom lag luam tiag tiag tuaj yeem kho tau raws li cov neeg siv khoom thov thiab engineering cov xwm txheej:

Tsis yog.	Damping Force (Kn)	Qho loj (Ntev × dav × qhov siab, hli)	Tuab ntawm cov khoom siv painscastic (hli)	Shear Modulus (MPa)	Qhov kawg shear lim (%)	Poob yam
1	20	450×150×120	30/40/50/60	1.2	200	0.35±15%
2	40	450×150×120	30/40/50/60	1.2	200	0.35±15%
3	60	450×150×120	30/40/50/60	1.2	200	0.35±15%
4	80	700×250×120	30/40/50/60	1.2	200	0.35±15%
5	120	700×250×120	30/40/50/60	1.2	200	0.35±15%
6	160	700×250×120	30/40/50/60	1.2	200	0.35±15%
7	220	900×350×120	30/40/50/60	1.2	200	0.35±15%
8	280	900×350×120	30/40/50/60	1.2	200	0.35±15%
9	340	900×350×120	30/40/50/60	1.2	200	0.35±15%
10	400	1250×450×120	30/40/50/60	1.2	200	0.35±15%
11	480	1250×450×120	30/40/50/60	1.2	200	0.35±15%
12	560	1250×450×120	30/40/50/60	1.2	200	0.35±15%
13	680	1600×550×120	30/40/50/60	1.2	200	0.35±15%
14	800	1600×550×120	30/40/50/60	1.2	200	0.35±15%
15	920	1600×550×120	30/40/50/60	1.2	200	0.35±15%
16	1050	2000×650×120	30/40/50/60	1.2	200	0.35±15%
17	1200	2000×650×120	30/40/50/60	1.2	200	0.35±15%
18	1350	2000×650×120	30/40/50/60	1.2	200	0.35±15%

2. Cov khoom siv cov khoom siv ntawmVenOelastic Dampers

Muaj pes tsawg tus lej	Qauv Qauv Tshwj Xeeb	Tsim Damping Force kn	Damping coefficient / (kn / (hli / s))	Damping Performance index	Zog - cia li txhav txhav (1Hz) / (kn / mm)
1	Ved - p × 200 × 100	200	50	0.2	10
2	Ved - p × 400 × 100	400	100	0.2	15
3	Ved - p × 600 × 100	600	150	0.2	30
4	Ved - p × 800 × 100	800	200	0.2	40

VII. Kev tswj kom zoo

1, raw khoom siv tswj hwm zoo
1) Kev Tswj Xyuas Chaw Muag Khoom: Tsim cov kev ntsuas nruj thiab ntsuas tsuas yog nrog lub koob npe nrov, muaj peev xwm ntau lawm, thiab lub suab zoo paub tseeb. Kev coj ua ntawm - chaw kev tshuaj xyuas ntawm cov ntaub ntawv raw, thiab cov nplaum tswj, thiab kev ua kom muaj kev ruaj khov thiab kev ntseeg tau ntawm raw khoom siv.
2) Kev Soj Ntsuam Raw: Tag nrho cov ntaub ntawv raw yuav tsum yauv tshuaj xyuas nruj ua ntej nkag mus rau hauv lub hoobkas. Cov ntawv qhia tseem ceeb ntawm cov ntaub ntawv vistoessastic, xws li hardile muaj zog, yuav tsum tau sim siv cov cuab yeej tshaj lij xws li dynamic tshuab txheeb xyuas (dgma); Cov phiaj hlau yuav tsum tau soj ntsuam xyuas lawv cov ntaub ntawv pov thawj cov ntaub ntawv, muaj zog, elongation, thiab lwm yam), thiab qhov tseeb thiab lwm yam; Cov nplaum yuav tsum tau kuaj xyuas lawv txoj kev sib raug zoo, kho lub sijhawm, huab cua tsis kam, thiab lwm yam khoom. Tsuas yog cov ntaub ntawv tsim nyog raw tuaj yeem muab khaws cia rau siv, thiab cov ntaub ntawv tsis tsim nyog yog cov xa rov qab.
2, Cov Txheej Txheem Ntau Lawm
1) Cov txheej txheem tswj: Tsim cov ncauj lus kom ntxaws thiab nruj zog ua cov txheej txheem thiab kev ua haujlwm tshwj xeeb kom ntseeg tau tias cov txheej txheem ntau lawm. Txhua qhov txuas, los ntawm kev sib xyaw thiab moulding ntawm cov ntaub ntawv hnoos qeev, rau kev kho cov pa hluav taws xob, yuav tsum tau ua raws li cov txheej txheem ua haujlwm. Thaum lub sijhawm tsim khoom, cov txheej txheem tseem ceeb (xws li kub, lub sij hawm, thiab lwm yam) yog cov ntaub ntawv nyob rau hauv lub sijhawm tiag tiag kom ntseeg tau tias cov txheej txheem tsis sib xws.
2) Kev Soj Ntsuam Zoo: Teeb tsa ntau txoj kev kuaj xyuas cov txheej txheem los tshawb xyuas qhov zoo ntawm semi- ua tiav thiab cov khoom tiav thaum lub sijhawm ua haujlwm. Tom qab txhua cov txheej txheem tiav, cov neeg ua haujlwm yuav tsum ua tus kheej- Kev tshuaj ntsuam, thiab tsuas yog tom qab dhau mus rau cov txheej txheem tom ntej; Tag nrho {{4} lub sij hawm cov kuaj xyuas cov tshuaj ntsuam xyuas lossis cov phiaj xwm ua tiav raws li kev kuaj xyuas cov qauv, cov tsos zoo, thiab ua kom zoo thiab ua tau zoo. Txog cov khoom lag luam uas tsis tau raws li qhov ua tau zoo, ua haujlwm yog nqa tawm hauv lub sijhawm, thiab cov kev ntsuas yog los tiv thaiv cov teeb meem los ntawm kev rov muaj dua.
3, Ua tiav cov khoom lag luam zoo

1) Kev sim ua tiav: Dampished Dampers yuav tsum tau raug kev sim ua kom paub tseeb tias lawv tau ua raws li cov qauv tsim qauv thiab cov qauv khoom lag luam. Kev sim tshuaj ntsuam cov khoom xws li Dasning Force Testing, cov kev ua haujlwm nkees ua haujlwm sim, thiab cov khoom siv kub ua haujlwm tau ntsuas thiab ntsuas. Tsuas yog cov khoom siv nrog txhua qhov kev ua tau zoo sib ntsib cov kev cai yuav tsum txiav txim siab cov khoom lag luam tsim nyog.
2) Cov khoom lag luam zoo: tsim cov khoom zoo meej ua kom tiav cov ntaub ntawv ua tiav, thiab sau tag nrho cov ntaub ntawv ua tiav, thiab sau tag nrho cov khoom lag luam ua tiav rau cov khoom lag luam tiav. Thaum cov teeb meem zoo hauv kev siv, txhua qhov txuas hauv cov txheej txheem ntau lawm los ntawm cov khoom lag luam, thiab cov kev daws teeb meem tuaj yeem raug coj mus.

4, Daim Ntawv Qhia Kev Tshuaj Xyuas

VIII. Cov Qauv Khoom

1, cov qauv hauv tsev
1) Lub Tebchaws Cov Qauv: nruj me ntsis ua raws li lub teb chaws tus qauv GB 50011 {}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}! Nws qhia cov ncauj lus kom ntxaws ntawm cov nqe lus thiab cov ntsiab lus, kev xav tau, kev thauj mus los, thiab khaws cia ntawm lub tsev hluav taws xob-dissipating Dampers. Qhov no ua kom pom tseeb cov khoom lag luam ua raws National Seismic tsim qauv thiab engineering cov ntawv thov yuav tsum muaj raws li kev ua tau zoo, zoo, thiab kev nyab xeeb.
2) Cov Qauv Kev Lag Luam: Xa mus saib cov qauv kev lag luam xws li JGJ / T 209-2010 kev qhia tshwj xeeb rau lub zog tsis txaus thiab kev co cov tsev. Cov qauv kev cai tswj hwm tus qauv, kev muab xam, kev teeb tsa kev tsim kho, lav tau lawv cov kev ua tau zoo hauv kev tsim kho cov phiaj xwm.
2, Cov Qauv Thoob Ntiaj Teb
1) US Cov Qauv: Siv yog ua rau peb cov qauv kev ua yeeb yam rau cov qauv hlau tsim thiab cov asce / Sei tsim qauv rau cov tsev thiab lwm cov qauv. Kho kom haum rau cov qauv kev ua tau zoo hauv cov khoom lag luam, cov qauv kev tsim qauv, thiab kuaj cov khoom kom muaj kev sib tw hauv kev ua lag luam thoob ntiaj teb.
2) Tus Qauv Japanese: Kos duab rau Japanese cov qauv zoo li Jis A 5651 seismic cais tawm rau cov khoom siv, thiab cov qauv kev sim. Qhov no sib xyaw rau Nyiv kev ua yeeb yam hauv kev co thev thev naus laus zis kom ntseeg tau tias cov khoom lag luam zoo tau nce mus txog cov qib kev kawm qib siab.
3) EU Cov Qauv: Cov khoom lag luam tsim kev ua raws li cov qauv ntawm EU suav nrog EN PRECTIAL

Ix. Daim Ntawv Thov

1, Tsim Tsim Kev Tsim Kho
1) Cov seismic tsim rau cov tsev tshiab: hauv kev tsim seismic ntawm ntau lub tsev tshiab qauv ua haujlwm siv cov seismic zoo. Txhim kho cov Dampers ntawm qhov chaw tseem ceeb (xws li thav duab nqaj {} phab ntsa txuas ntxiv txhim kho cov seismic kev ua haujlwm ntawm cov qauv. Qhov no txo cov lus teb thiab cov lus teb nrawm nyob rau seismic thauj, minimizes kev puas tsuaj lossis kev tiv thaiv kev nyab xeeb ntawm cov neeg ua haujlwm thiab cov cuab yeej hauv cov tuam tsev.
2) Seismic retrofit rau cov tsev uas twb muaj lawm: Siv Visoelastic Dampers rau seismic kev txhawb nqa ntawm seismic tsim yog kev lag luam thiab ua tau zoo. Yog tsis muaj loj- nplai rhuav tshem los yog kev txhim kho cov nyiaj no tuaj yeem txhim kho lub zog uas tsim nyog, ua tau raws li cov cim sequipe, thiab cov lej ua txhaum cai tam sim no, thiab txuas ntxiv lub tuam tsev txoj haujlwm.
3) Cua kev co tswj rau siab-}}}}}}}} {} {} {} {} {} {}} {} {} {}} {} {}} {}} {}} {} {}} {}} {} {}} {}} {}} {} {} {} {}} {} {} {}} {} {} {} {}} {} {}} {}} {} {} {}} {} Yuav siv cov khoom siv PCOticticticticmastic siv tau los tswj cov kev co tswj hwm lub tsev qauv hauv qab cua ntsawj, txo cov cua- Txoj kev ntsuas vibration. Qhov no txhim kho lub tsev kev nplij siab thiab tiv thaiv cov neeg nyob tsis xis nyob lossis puas rau sab hauv cov chaw tshwm sim los ntawm cua ntau dhau.
2, Choj Engineering
1) Kev tswj hwm seismic thiab kev co kom ntev {1} {{} {} {} {} {} ntev rau cov lus teb kev cai tseem ceeb nyob rau hauv av qeeg thiab muaj cua hlob heev. Yuav siv tau cov ntaub ntawv loj kawg rau cov neeg pom STAROELCTING NTAWM MAANDERS, Piers thiab Girders, nrog rau cov choj Cables. Qhov no ua rau muaj kev cuam tshuam zoo ntawm Choj Cov Qauv ntawm Seismic thiab cua thauj khoom, txhim kho choj kev nyab xeeb, kev ruaj khov, thiab kev ua haujlwm ib txwm muaj.
2) Kev tswj hwm kev co rau cov neeg sib tw thiab cov pej xeem hauv nroog loj tuaj yeem ua rau muaj kev sib tw ntawm lub tsheb, thiab cua cov lus teb hauv av, thiab cua {{ Tsim nyog Damper teeb meem txo qhov kev pheej hmoo ntawm kev ua phem ntawm kev puas tsuaj rau choj cov qauv rau ntawm kev cuam tshuam choj ntawm ib puag ncig thiab cov neeg nyob ib puag ncig.
3, Muaj khoom siv khoom siv thiab khoom tsim qauv
1) Kev co kom txo qis rau cov khoom siv muaj cov khoom siv loj loj: Cov cuab yeej muaj hluav taws xob loj xws li kiv cua, cua txias tshuab tsim kev kub thaum ua haujlwm. Cov kev co no tsis yog tsuas cuam tshuam rau cov khoom lag luam ib txwm ua thiab lub neej pabcuam tab sis kuj yaum tsis muaj kev cuam tshuam ntawm cov neeg ib puag ncig cov qauv thiab ib puag ncig. Txhim kho cov khoom siv venoAlastic ntawm cov khoom siv lossis cov qauv kev txhawb nqa kom zoo txo cov khoom siv reeg, txhim kho cov khoom ruaj khov thiab kev ntseeg tau.
2) Seismic thiab cua tiv thaiv rau cov chaw ntim hluav taws xob thiab cov kev sib txuas lus: thiab kev sib txuas lus tseem ceeb, cov chaw sib txuas lus sib txuas, cov chaw sib txuas lus sib txuas, cov chaw sib txuas lus sib txuas, cov khoom sib txuas lus sib kis tau zoo li cov chaw muaj teeb meem hluav taws xob tsis zoo ua rau muaj kev puas tsuaj hauv av av thiab cua. Los ntawm kev txhim kho cov dampers, cov lus teb ntawm cov qauv thaum muaj kev puas tsuaj ntuj muaj kev puas tsuaj, kom ntseeg tau qhov ua haujlwm du ntawm cov khoom siv fais fab thiab kev sib txuas lus.

X. Txhim Kho thiab Txij Nkawm

1, cov lus qhia teeb tsa

1) pre {{-} Installation Npaj: Tshawb xyuas cov nplaim hluavtaws kom ntseeg tau tias qhov chaw tiaj, thiab roj {{free. Lub caij no, txheeb xyuas tus qauv damper, thiab kom muaj nuj nqis rau cov khoom lag luam, thiab tshawb xyuas cov khoom puas tsuaj, lossis lwm yam tsis xws luag kom ntseeg tau tias cov khoom lag luam zoo.
2) Kev txiav txim siab ntawm cov haujlwm teeb tsa: nruj me ntsis pom tias cov chaw phwj phwj pov tseg raws li cov duab kos duab. Qhov tseeb tiag ua kom ntseeg tau tus Damper tuaj yeem ua rau muaj kev pom zoo thiab txo cov kev co thaum cov qauv yog thauj khoom. Nyob rau hauv tsev qauv qauv, cov dampers feem ntau ntsia tau ntawm cov chaw tseem ceeb xws li ncej nqaj pob qij txha, shear ntsa coupling kab teeb, thiab bracing systems, thiab bracing systems, thiab bracing systems, thiab bracing tshuab Nyob rau hauv choj cov qauv, txoj haujlwm teeb tsa muaj kev sib txuas ntawm cov Piers thiab Girders, cov tsiaj loj thiab cov tsiaj nyob hauv lub thauj tog rau nkoj xaus.
3) Cov hau kev teeb tsa thiab cov kev sib txuas tau: Cov hau kev teeb tsa tseem ceeb rau Visoelastic Dampers yog vuam thiab bolting. Rau kev sib txuas vuam sib txuas, ua kom pom tseeb tias vuam ua tau zoo ua tau raws cov qauv, nrog full thiab firm welds dawb ntawm tsis tiav lossis kaw vuam. Rau BOLTED kev sib txuas, siv cov rooj sib txuas tshwj xeeb thiab ua kom nruj rau cov qauv tsim ua kom paub meej cov kev sib txuas. Thaum lub sij hawm teeb tsa, tiv thaiv cov khoom siv Visoelastic ntawm lub damper los ntawm kev sib tsoo, khawb, lossis lwm yam kev puas tsuaj.

Muaj pes tsawg tus lej	Txoj kev sib txuas	Cov ntsiab lus	Cov kev ceev faj
1	Phab ntsa - mounted hom	Tsim los ntawm kev sib xyaw ua ke ntawm loj - loj steel daim hlau thiab viscoelastic roj hmab ntoo, txuas nrog lub tsev nyob rau hauv ib lub phab ntsa- phim yam. Nws tuaj yeem ua tau raws li qhov yuav tsum tau ntawm cov zog damping loj, thiab qhov ntev nyob hauv cov kev taw qhia tuab yuav tsis cuam tshuam rau cov qauv tsim tsev.	Ua ntej, ua rau nws txuas nrog cov phaj txuas nrog siab - Lub zog txuas rau hauv cov qauv ntawm cov qauv vuam. Rau cov vaj tse tsim vaj tse, ntsia liaj qhov rooj sib txuas kuj tseem tuaj yeem raug saws.
2	Yam Sib Hloov	Tsim los ntawm kev sib xyaw ua ke ntawm kiv cua {{0} Cov roj hmab steel thiab kab ntawv viscoelastic	Txhim kho nws rau cov nqaj thiab kab nrog qhov siab {{0} {{{{1} {}} weld states lawv lub sij hawm weld ncaj qha thaum lub sij hawm weld.
3	Hom	Tsim los ntawm kev sib xyaw ua ke ntawm ntau txheej txheej ntawm cov hlau nplaum thiab cov roj hmab venoelastic stacked ua ke. Zoo ib yam li cov dampous dampers, nws txuas nrog tus qauv los ntawm pins thiab pob ntseg. Txhua txoj kev taw qhia muaj qhov ntev ntev. Nyob rau hauv tib lub tonnage, nws yog sib dua dua li lwm cov ntawv thiab nqa tau yooj yim.	Vim muaj ntau tus lej ntawm cov txheej txheem pawg thiab cov roj hmab uas cov neeg siv hluav taws xob tsis zoo, nws tsis haum rau cov dampers nrog cov rog loj heev.

2, txij nkawm cov ntsiab lus tseem ceeb
1) Kev tshawb xyuas ib txwm: Tom qab cov damcoelastic dammers tau muab tso rau hauv kev siv, ua kev tshuaj xyuas ib zaug ntawm feem ntau ib xyoos lossis raws li cov haujlwm tshwj xeeb. Cov khoom tshuaj ntsuam muaj xws li lub ntsej muag damper rau kev puas tsuaj, deformation, lossis kev laus ntawm cov khoom sib txuas, thiab kev tawg lossis cov ntaub pua chaw ntawm cov khoom siv PCOlastic. Yog tias muaj qhov txawv txav tau pom, ntsuas kom sai thiab ntsuas lawv.
2) Kev Tu thiab Kev Tiv Thaiv: Tsis tu ncua huv si cov dej noo kom tshem tawm cov plua tshauv saum npoo av, khib nyiab, thiab av, ua kom lub damper sab huv. Rau cov dampers hauv ib puag ncig vaum lossis kev sib raug zoo tiv thaiv kev tiv thaiv los ntawm kev tiv thaiv cov hlau los ntawm kev tiv thaiv cov hlau los ntawm kev tiv thaiv cov hlau los yog corroding, uas tuaj yeem cuam tshuam rau kev ua tau zoo thiab kev pabcuam lub neej.
3) Kev Ntsuam Xyuas Kev Ntsuam Xyuas thiab Kev Ntsuas: Thaum Ipency Daim Ntawv Qhia Los Saib Xyuas Kev Ua Haujlwm Zoo xws li Kev Kho Mob, thiab Damping Zog los ntsuas tus Damper qhov kev ua haujlwm thiab kev ua tau zoo hloov. Thaum cov qauv kev teeb tsa cov kev puas tsuaj loj (xws li cua daj lossis cua muaj zog) lossis lub damper pom tseeb tsis meej,

Cim npe nrov: Tuam Tshoj Damper (ved), Tuam Tshoj Visoelastic Damper (VED) Cov Chaw Tsim Khoom, Cov Chaw Muag Khoom