Geocell yog ib daim phiaj peb-dimensional tsim los ntawm kev sib txuas polymer dav strips los ntawm ultrasonic vuam thiab lwm txoj kev.Tom qab nthuav tawm, nws tsim cov duab honeycomb thiab yog lub teeb yuag.Nws yog siv rau hauv kev tsim kho engineering los txo kev yaig, stabilize av, tiv thaiv cov channel, thiab muab cov txheej txheem kev txhawb nqa rau kev thauj khoom thiab khaws cov av.
Kev ua haujlwm zoo tshaj plaws ntawm geotechnical hlwb ua rau lawv ua lub luag haujlwm tseem ceeb hauv kev tsim kho engineering.Lub zog thiab modulus ntawm geocell yog qhov siab, thiab nws tau ntxiv los ua tensile reinforcement rau cov av los tsim cov txheej txheem yooj yim.Nws muaj peev xwm disperse lub concentrated load nyob rau hauv lub Upper ib feem, txhim kho lub zog thiab nruj ntawm cov av, txo deformation, thiab txhim kho cov kabmob muaj peev xwm ntawm lub hauv paus mos.Nyob rau tib lub sijhawm, nws kuj muaj cov tshuaj ruaj khov xws li kua qaub thiab alkali tsis kam, haum rau qhov sib txawv geological ib puag ncig.Vim yog qhov zoo thiab cov yam ntxwv ntawm geocell nws tus kheej, nws cov khoom ntim tuaj yeem tau txais hauv zos, thiab nws tuaj yeem nthuav dav thiab tawg tau yooj yim thaum thauj mus los, uas tuaj yeem txo cov nqi engineering zoo heev.
1.Soft av foundation reinforcement
Nyob rau hauv cov av nrog complex geological tej yam kev mob, vim tsis muaj zog thiab compressibility siab ntawm cov av mos, nws yog ib qho yooj yim mus ua rau lub hauv paus puas los yog kev sib haum xeeb, uas cuam tshuam rau kev ruaj ntseg ntawm engineering tej yaam num.Paving lub geocell ntawm lub hauv paus ntawm cov av mos thiab sau txhua lub xovtooj nrog cov dej ntws tawm los tsim cov qauv cushion ruaj khov tuaj yeem txhim kho qhov tsis xws ntawm cov av mos hauv paus thiab ua kom muaj peev xwm ntawm lub hauv paus.
2. Kev tiv thaiv nqes hav
Kev tiv thaiv txoj kab nqes yog lwm daim ntawv thov tseem ceeb ntawm geocells.Geocells muaj lub zog zoo thiab muaj zog, thiab tuaj yeem tsim cov khoom txuas ntxiv ntawm cov khoom ntim nrog cov cohesion tsawg, ua rau muaj kev ruaj ntseg ntawm cov khoom tawg.Lawv muaj kev tiv thaiv zoo ntawm kev ntxiv dag zog rau kev ruaj ntseg ntawm txoj kab nqes kev tsim kho thiab txo qis kev yaig hydraulic, pab daws cov teeb meem ntawm ecological thiab engineering xws li cov nroj tsuag puas, av yaig, av qeeg, thiab txoj kab nqes tsis ruaj khov.
3.Txoj kev tsim kho engineering
Geogrids tuaj yeem tiv thaiv kom tsis txhob deformation ntawm cov av vim qhov hnyav dhau.Thaum thov nyob rau hauv txoj kev engineering, lawv tuaj yeem txhim kho lub zog tag nrho ntawm kev sau lossis kev ruaj ntseg ntawm lub hauv paus, txo qhov tshwm sim ntawm cov kab mob xws li ntsug thiab kab rov tav kab nrib pleb thiab kev sib haum xeeb ntawm txoj kev.Lawv ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb ntawm txoj kev thiab txuas ntxiv lub neej kev pab cuam ntawm txoj kev engineering, tshwj xeeb tshaj yog rau kev cuam tshuam nrog ib nrab ntim thiab ib nrab excavated roadbed Roadbeds nyob rau hauv cov cua thiab cov xuab zeb ua lub luag haujlwm tseem ceeb.
4.Siv rau abutment rov qab filling engineering
Kev puas tsuaj thiab kev sib haum xeeb ntawm tus choj txoj hauv qab txoj hauv kev slab tsis tsuas yog ua rau lub tsheb dhia ntawm tus choj taub hau, tab sis tseem ua rau kev puas tsuaj ntawm tus choj abutment rov qab, choj taub hau expansion pob qij txha, thiab kev sib koom ua ke.Kev siv cov geogrid hlwb nyob rau sab nraum qab ntawm lub abutment tuaj yeem siv qhov kev kaw lus thiab kev txhawb zog ntawm cov geogrid cell qhov ntawm cov av, ua rau kom muaj kev sib txhuam, kev sib txhuam, thiab impedance los ntawm cov av, txwv kev txav mus los thiab kev sib haum xeeb ntawm cov av, zoo tiv thaiv kev hloov pauv thiab kev sib haum xeeb ntawm cov av, txhim kho nws txoj kev ruaj ntseg, thiab txo qhov sib txawv deformation los ntawm ob qho khoom sib txawv ntawm cov pob zeb abutment thiab cov backfill, zoo txhim kho qhov tshwm sim ntawm tus choj taub hau dhia thiab tsis sib haum xeeb ntawm cov av.
Kev soj ntsuam zoo
Kev soj ntsuam zoo ntawm geotechnical hlwb los xyuas kom meej tias lawv cov ntau yam tsis ua raws li cov kev cai tseem ceeb yog qhov txuas tseem ceeb hauv kev tswj xyuas qhov zoo ntawm geotechnical hlwb.Vim lub fact tias cov hlwb yog lub hauv paus ntawm cov khoom, thaum lub sij hawm lub xeem txheej txheem, txawm hais tias ib co kev ntsuam xyuas tsis yog rau qhov zoo ntawm lub hlwb, lawv tseem tsim nyog los tswj tag nrho cov khoom zoo.
Thaum kuaj xyuas qhov loj me, cov cuab yeej ntsuas tsim nyog yuav tsum raug xaiv los ntsuas qhov ntev ntawm qhov sib txawv.Piv txwv li, qhov siab tshaj plaws ntev ntawm cov ntug unfolded yog ntsuas nrog ib daim kab xev ntsuas, qhov vuam nrug thiab qhov siab ntawm tes yog ntsuas nrog ib tug steel kav, thiab lub thickness yog ntsuas nrog ib tug micrometer.Qhov tseeb ntawm txhua qhov ntsuas yuav tsum ua raws li cov kev xav tau.
Kev tshawb pom ntawm Vicat softening kub kuj tseem ceeb rau geotechnical hlwb.Nws tuaj yeem kuaj tau raws li A50 txoj hauv kev hauv plaub txoj hauv kev "Kev txiav txim siab ntawm Vicat softening kub (VST) ntawm cov thermoplastic plastics" (GB / T 1633-2000), uas siv lub zog ntawm 10N thiab cua sov ntawm 50 ℃ / h.Thaum lub sij hawm ua qauv, feem ntau peb cov qauv yuav tsum tau muab tso ncaj qha ua ke kom ua tiav qhov xav tau tuab ntawm cov qauv, thiab lub xeev ntawm cov qauv yuav tsum tau hloov kho raws li tus qauv specifications thaum kuaj.
Raws li cov qauv sib txawv, tej zaum yuav muaj qhov sib txawv ntawm cov khoom kuaj thiab cov kev sim tshwj xeeb, uas ncaj qha cuam tshuam rau cov ntawv thov tshwj xeeb ntawm cov chav geotechnical.Yog li ntawd, kev ntsuam xyuas zoo ntawm geotechnical chambers yuav tsum tau ua raws li qhov tseeb.Peb hais kom siv txoj kev tshawb fawb kom nruj tswj tau qhov zoo.Yog tias koj muaj kev xav tau, thov nyem rau ntawm cov khoom hauv lub vev xaib rau kev sab laj.Los yog xa cov lus qhia ntxaws ntxaws thiab cov ntaub ntawv engineering, thiab peb yuav muaj cov neeg ua haujlwm tshaj lij los muab kev pabcuam dawb rau koj
Post lub sij hawm: Sep-13-2023