Hauv kev tsim kho vaj tse xws li kev tsim kho txoj kev thiab kev tiv thaiv txoj kab nqes, geocells thiab geogrids yog ob qho tib si siv cov ntaub ntawv, tab sis lawv cov yam ntxwv thiab kev siv sib txawv heev.
Los ntawm qhov kev xav ntawm nws cov qauv sab nrauv, geogrids yog peb- cov qauv tsim, tsim los ntawm siab - cov nplooj ntawv muaj zog los ntawm kev vuam lossis riveting, zoo ib yam li honeycombs thiab muaj peev xwm muab peb qhov chaw seem thaum nthuav dav; thaum geogrids yog ob- cov khoom siv dav dav, ua rau hauv cov qauv mesh los ntawm stretching polypropylene thiab lwm yam ntaub ntawv, uas tsuas yog ib daim phiaj phiaj xwb.
Hais txog cov khoom siv kho tshuab, geogrids nrog lawv peb - qauv qauv tuaj yeem siv zog rau sab nraud ntawm cov ntaub ntawv sau, faib cov khoom siv tau zoo thiab txhim kho lub peev xwm ntawm lub hauv paus. Geogrids, ntawm qhov tod tes, tsom mus rau lub zog tensile nyob rau hauv txoj kev taw qhia, los ntawm kev ntxiv dag zog rau tensile tsis kam ntawm cov av, tiv thaiv cov av deformation los yog tawg.
Daim ntawv thov scenarios kuj muaj lawv tus kheej tseem ceeb. Geogrids feem ntau yog siv rau cov av mos hauv lub hauv paus txhim kho, kev tiv thaiv txoj kab nqes, thiab kev tsim kho suab puam, piv txwv li, thaum tsim txoj kev hauv cov suab puam, lawv tuaj yeem kho cov xuab zeb thiab txhim khu kev ruaj ntseg ntawm txoj kev hauv paus; nyob rau hauv txoj kab nqes kev tiv thaiv, lawv tuaj yeem sau nrog cov av thiab cov nroj tsuag, uas tsis yog tsuas yog stabilizes txoj kab nqes xwb tab sis kuj txhawb kev cog qoob loo. Geogrids feem ntau yog siv rau kev txhim kho txoj hauv kev zoo tib yam, kev tiv thaiv kev sib tsoo, thiab khaws cov phab ntsa, xws li thaum muab tso rau hauv txoj kev hauv lub hauv paus thaum lub sij hawm kev tsim kho, lawv tuaj yeem txo qhov kev sib haum xeeb thiab cov kab nrib pleb.
Thaum lub sij hawm kev tsim kho, geogrid yuav tsum tau kho ntawm cov ciam teb ua ntej ua ntej sau cov khoom; thaum lub geogrid mesh xav kom lub site yuav tsum tau leveled ua ntej, ces nteg cia, tsau, thiab sau nrog av rau compaction.
Hauv cov ntsiab lus, ob leeg muaj lawv tus kheej qhov zoo thiab ua lub luag haujlwm tseem ceeb hauv cov kev xav tau ntawm engineering sib txawv. Thaum lub sij hawm tsim kho, engineers yuav tsim nyog xaiv geogrids los yog geogrids raws li tej yam xws li geological tej yam kev mob thiab engineering lub hom phiaj, los xyuas kom meej qhov zoo thiab kev nyab xeeb ntawm peb tes num.
