Yuav ua li cas los daws qhov teeb meem ntawm uneven compaction ntawm steel log roller?

Cov cuab yeej debugging
1. Kho lub log hlau
Txheeb xyuas qhov hnav: Tshawb xyuas qhov hnav ntawm lub log hlau tsis tu ncua. Rau cov log hlau uas tsis sib xws, kev kho lossis hloov tuaj yeem siv tau. Yog tias qhov hnav yog lub teeb, qhov saum npoo ntawm lub log hlau tuaj yeem raug txiav los ntawm kev siv tshuab ua kom nws rov qab ua kom tiaj tus; Yog tias qhov hnav hnyav thiab cuam tshuam rau cov nyhuv compaction, lub log steel tshiab yuav tsum tau hloov lub sijhawm.
Kho lub siab ntawm lub log steel: Raws li hom pavement khoom thiab compaction yuav tsum tau, lub siab ntawm steel log yuav tsum tau kho kom haum. Feem ntau hais lus, rau cov ntaub ntawv taug kev nyuaj, lub siab ntawm lub log steel yuav tsum tau nce kom tsim nyog; rau cov ntaub ntawv softer pavement, lub siab ntawm steel log yuav tsum tau txo. Thaum kho lub siab, ua tib zoo saib xyuas kom lub siab ntawm cov hlau log ntawm ob sab kom zoo ib yam kom zoo sib xws.
2. Txheeb xyuas qhov system vibration
Txheeb xyuas qhov kev vibration zaus thiab amplitude: Siv cov cuab yeej kuaj kev tshaj lij los kuaj xyuas qhov vibration zaus thiab amplitude ntawm lub vibration system. Xyuas kom meej tias qhov kev vibration zaus thiab amplitude yog nyob rau hauv qhov ntau teev los ntawm cov cuab yeej thiab hais tias qhov kev vibration tsis nyob rau ob sab zoo ib yam. Yog tias qhov vibration zaus lossis amplitude yog qhov txawv txav, qhov ua rau yuav tsum pom thiab hloov kho raws sijhawm.
Tshawb xyuas lub cev muaj zog: Tshawb xyuas cov xwm txheej ua haujlwm ntawm lub cev muaj zog, nrog rau lub cev muaj zog, lub zog thiab lwm yam tsis muaj. Yog tias lub cev muaj zog tsis ua haujlwm, nws yuav tsum tau kho lossis hloov lub sijhawm. Nyob rau tib lub sijhawm, ua tib zoo saib xyuas lub cev kom huv si kom tsis txhob muaj plua plav, khib nyiab, thiab lwm yam los ntawm kev nkag mus rau lub cev muaj zog thiab cuam tshuam rau kev ua haujlwm ntawm lub cev muaj zog.
3. Tshawb xyuas cov ncej thiab cov log tsheb
Txheeb xyuas qhov deformation ntawm tus ncej: xyuas cov thav duab tsis tu ncua kom pom tias muaj cov deformations, tawg, thiab lwm yam. Yog tias cov ncej pom tias deformed, nws yuav tsum tau kho lossis kho raws sijhawm. Thaum kho cov thav duab, cov cuab yeej tshaj lij thiab cov cuab yeej yuav tsum tau siv thiab cov txheej txheem kom raug yuav tsum tau ua raws li kom ntseeg tau tias lub thav duab rov qab los rau nws qhov qub geometry thiab qhov tseeb.
Kho lub log tsheb siab: Rau steel log rollers nruab nrog cov log tsheb, xyuas lub log tsheb tsis tu ncua thiab xyuas kom meej tias lub log tsheb siab zoo ib yam. Lub log tsheb siab yuav tsum tau kho raws li tus qauv ntawm cov menyuam thiab cov kev xav tau hauv phau ntawv qhia. Thaum kho cov cua siab, siv lub ntsuas cua qhov tseeb thiab ntsuas thiab kho thaum lub log tsheb txias.
Kev ua haujlwm specification
1. Tswj kev tsav tsheb ruaj khov
Xaiv qhov nrawm nrawm: Xaiv qhov kev tsav tsheb uas tsim nyog raws li cov yam ntxwv ntawm cov khoom siv pavement thiab cov kev xav tau compaction. Feem ntau hais lus, rau cov av nplaum, kev tsav tsheb tuaj yeem tswj tau ntawm 2-4 km / h; rau cov xuab zeb, kev tsav tsheb tuaj yeem tsim nyog nce mus rau 4-6 km / h; rau asphalt sib tov, kev tsav tsheb ceev yuav tsum tswj ntawm 3-5 km / h. Thaum xaiv tus tsav tsheb ceev, tus qauv ntawm cov menyuam, qhov loj ntawm lub log steel, qhov kev vibration tsis thiab lwm yam yuav tsum tau txiav txim siab.
Khaws lub nrawm sib xws: Thaum lub sij hawm compaction txheej txheem, sim ua kom lub tsheb ceev ntawm cov menyuam tsis sib xws thiab tsis txhob muaj kev hloov pauv ceev. Koj tuaj yeem tswj tau qhov kev tsav tsheb ruaj khov los ntawm kev siv lub tshuab cruise control lossis manually tswj lub throttle. Nyob rau tib lub sijhawm, ua tib zoo saib xyuas cov xwm txheej ntawm kev tsav tsheb ntawm cov menyuam thiab kho qhov nrawm hauv lub sijhawm kom ua tau raws li qhov xav tau ntawm kev sib khi ntawm cov ntu sib txawv ntawm txoj kev.
2. Kev ua haujlwm zoo ntawm lub kauj
Lub kauj yooj yim: Thaum lub kauj tsheb, tig lub kauj tsheb maj mam kom tsis txhob muaj kev nrawm nrawm lossis lub kauj tsheb loj. Qhov no tuaj yeem txo qhov sib txawv ntawm qhov sib txawv ntawm sab hauv thiab sab nraud ntawm lub log steel thiab ua kom lub compaction zoo ib yam. Nyob rau tib lub sijhawm, xyuam xim rau kev tswj lub kauj lub kaum sab xis kom tsis txhob muaj lub kaum sab xis loj lossis me dhau.
Kev npaj tsim nyog ntawm cov kauj ruam: Thaum ua haujlwm loj-loj compaction, txoj hauv kev ntawm cov menyuam yuav tsum tau npaj ua ntej kom txo qis kev ua haujlwm tsis tsim nyog. Kev tsav tsheb ncaj nraim, kev tsav tsheb ncig thiab lwm txoj hauv kev tuaj yeem siv los ua kom txoj kev tsav tsheb ntawm cov menyuam tsis tu ncua, yog li txhim kho cov kev sib txuam sib luag.
3. Xyuas kom lub sij hawm compaction zoo ib yam
Tsim ib txoj kev npaj compaction: Ua ntej kev tsim kho, ib qho kev nthuav dav compaction yuav tsum tau tsim raws li tej yam xws li hom, thickness, thiab compaction yuav tsum tau ntawm pavement cov ntaub ntawv, thiab tsis xws li tus naj npawb ntawm compaction lub sij hawm, compaction sequence, thiab compaction ceev yuav tsum. tau teev tseg. Thaum lub sij hawm compaction txheej txheem, kev khiav hauj lwm yuav tsum tau nruj me ntsis raws li lub compaction txoj kev npaj kom cov nyhuv thiab zoo ntawm txhua compaction.
Khaws cov ntaub ntawv compaction zoo: Npaj ib tus neeg mob siab rau sau cov sij hawm compaction thiab compaction cheeb tsam kom ntseeg tau tias txhua cheeb tsam tuaj yeem ua kom tag nrho. Tus naj npawb ntawm cov sij hawm compaction tuaj yeem raug kaw kom raug los ntawm kev kos npe ntawm txoj kev thiab siv cov khoom siv hluav taws xob kaw. Nyob rau tib lub sijhawm, cov ntaub ntawv compaction yuav tsum tau kuaj xyuas thiab txheeb xyuas tsis tu ncua txhawm rau txheeb xyuas cov teeb meem thiab hloov kho raws sijhawm.
Khoom siv thiab kev tswj hwm ib puag ncig
1. Tswj cov khoom siv pavement zoo
Ua kom zoo dua cov khoom siv: Hauv kev tsim thiab tsim cov txheej txheem ntawm cov ntaub ntawv pavement, cov khoom siv sib piv yuav tsum tau ua kom zoo raws li qhov xav tau ntawm engineering thiab kev siv tiag tiag. Xyuas kom meej tias cov gradation tag nrho yog tsim nyog thiab cov particle loj yog uniform. Nyob rau tib lub sijhawm, tswj tus nqi ntawm cov cement, asphalt thiab lwm yam binders los txhim kho qhov sib xws thiab ruaj khov ntawm cov ntaub ntawv pavement.
Txhim kho cov khoom siv kuaj: Ua ntej cov ntaub ntawv nkag mus rau hauv qhov chaw, lawv yuav tsum tau soj ntsuam nruj me ntsis, nrog rau kev soj ntsuam particle, kev txiav txim siab ntawm cov dej noo, kev ntsuas compaction, thiab lwm yam. Tsuas yog cov ntaub ntawv tsim nyog tuaj yeem siv rau kev tsim kho pavement. Thaum lub sij hawm tsim kho, cov ntaub ntawv pavement yuav tsum tau coj mus kuaj tsis tu ncua kom pom cov kev hloov ntawm cov khoom zoo thiab siv cov kev ntsuas coj los kho lawv.
2. Xav txog tej yam ib puag ncig
Tswj kev tsim kho qhov kub thiab txias: Nyob rau hauv ib puag ncig kub, tus naj npawb ntawm cov dej ntawm cov hlau log tuaj yeem tsim nyog kom txo tau cov pavement kub thiab tiv thaiv kom tsis txhob muaj cov khoom siv pavement ntau dhau; nyob rau hauv qhov chaw uas tsis muaj qhov kub thiab txias, cov khoom siv pavement tuaj yeem raug preheated kom nws qhov kub thiab txias thiab txo qhov brittleness ntawm cov khoom. Nyob rau tib lub sijhawm, lub siab thiab kev vibration tsis tau ntawm lub log steel tuaj yeem hloov kho kom tau raws li qhov xav tau ntawm kev cog lus hauv qhov kub thiab txias.
Tswj cov av noo ntawm kev tsim kho: Nyob rau hauv ib qho chaw ntub dej, ntws dej hauv lub sijhawm kom paub meej tias txoj kev qhuav; Nyob rau hauv ib qho chaw qhuav, dej tuaj yeem nchuav kom tsim nyog los ua kom cov dej noo ntawm txoj kev cov khoom siv thiab txhim kho cov nyhuv compaction. Nyob rau tib lub sijhawm, ua tib zoo saib xyuas kom tsis txhob ua haujlwm compaction nyob rau hnub los nag lossis huab cua huab cua siab kom tsis txhob cuam tshuam rau txoj kev zoo.