Uniaxial geogridske tharollo e ncha e sebelisoang mererong ea boenjiniere ba sechaba le ea kaho. Li etselitsoe ho fana ka lera le atlehang la ho matlafatsa mobu, ho thibela ho tsamaea ka thōko le ho eketsa botsitso ka kakaretso. Sehloohong sena, re tla shebisisa hore na ke enguniaxial geogridske, litšoaneleho tsa bona, le ts'ebeliso ea bona tšimong.
Li-geogrids hangata li bua ka geosynthetics e entsoeng ka li-polymers. Li-polymers tse kang high-density polyethylene (HDPE), polypropylene (PP), le polyester (PET) li sebelisoa haholo ha ho etsoa li-geogrids ka lebaka la matla a tsona a phahameng a tsitsipano le ho hanyetsa maemo a tikoloho. Li-geogrids, ho kenyelletsa le uniaxial geogrids, hangata li sebelisoa ho matlafatsa mobu le ho thusa kaho ea meaho e fapaneng.
Joale, hantle-ntle auniaxial geogrid? Lebitso la eona le nkiloe lentsoeng "uniaxial," le bolelang "axis" e le 'ngoe, e bonts'ang hore matla a mantlha a geogrid a tsamaisang mojaro a haufi le axis ea eona e kholo. Sena se bolela hore ho hanyetsa ho sisinyeha ha mobu ka lehlakoreng le leng ke mosebetsi oa eona oa mantlha. Uniaxial geogrids e na le likhopo tse bapileng tse arohaneng kapa lithupa tse tsamaeang ka bolelele ba tsona. Likhopo tsena li hokahane ka manonyeletso a tloaelehileng kapa a thekeselang, a etsa sebopeho se kang grid.
Ho na le melemo e mengata ea ho sebelisauniaxial geogrids. Ntlha ea pele, matla a bona a phahameng a matla a fana ka mokhoa o atlehang oa ho matlafatsa mobu ha o bapisoa le mekhoa e tloaelehileng ea kaho. Li-geogrid tsena li khona ho mamella meroalo e mengata le ho li aba ka ho lekana, ho fokotsa kotsi ea ho senyeha ha mobu le ho se sebetse hantle ha sebopeho. Ho feta moo, uniaxial geogrids e fana ka nako e telele e tšoarellang mme e khona ho mamella maemo a thata a tikoloho, ho kenyeletsoa mahlaseli a UV le ho pepesehela lik'hemik'hale.
Uniaxial geogridsna le mefuta e mengata ea likopo tsa boenjiniere ba sechaba le merero ea kaho. E 'ngoe ea litšebeliso tsa bona tse ka sehloohong ke ho haha marako a bolokang. Matla a phahameng a uniaxial geogrid a e lumella ho tsitsisa ho khutla ha mobu le ho netefatsa botsitso ba nako e telele ba sebopeho, esita le libakeng tse thata. Li-geogrid tsena li boetse li sebelisoa mererong ea ho tsitsisa matsoapo ho thibela khoholeho ea mobu, haholo-holo libakeng tseo matsoapo a nang le monyetla oa ho hoholeha ha mobu.
Kaho ea litsela le literene le eona e rua molemo ho kenyelletsoeng ha uniaxial geogrids. Ka ho beha li-geogrid tsena botlaaseng le botlaaseng ba meaho e katiloeng, matla a tsona a thata a matlafatsa kabo ea mojaro le ho fokotsa sebopeho sa crack. Sena se lelefatsa bophelo ba tsela kapa seporo sa hau mme se ntlafatsa ts'ebetso.
Ho feta moo,uniaxial geogridsli bonts'itsoe li na le thuso ho matlafatsang motheo. Ka ho sebelisa li-geogrids tsena, matla a ho jara le botsitso ba mobu o fokolang o ka ntlafatsoa haholo. Li ka sebelisoa hammoho le li-geosynthetics tse ling, tse kang geotextiles, ho tsitsisa mobu le ho ntlafatsa maemo a fatše.
Ka bokhutšoanyane, uniaxial geogrid ke thepa ea geosynthetic e sebelisoang ho matlafatsa mobu le ho ntlafatsa botsitso bo akaretsang ba merero ea boenjiniere ba sechaba le ea kaho. Tšobotsi ea eona e ka sehloohong ke bokhoni ba eona ba ho hanyetsa motsamao oa lateral oa mobu 'me o loketse ka ho khetheha bakeng sa ho boloka marako, ho tsitsisa letsoapo, litsela tse kholo, literene le ho matlafatsa motheo. Ka matla a eona a holimo, e tšoarellang le ho sebetsa hantle,uniaxial geogridsli fetohile karolo ea bohlokoa ea mekhoa ea morao-rao ea kaho, ho fana ka tharollo e tsitsitseng le ea nako e telele.
Nako ea poso: Oct-13-2023