Kukho umahluko omkhulu phakathi kwe-unidirectional geogrid kunye ne-bidirectional geogrid kwiinkalo ezininzi

Kukho umahluko omkhulu phakathi kwe-unidirectional geogrid kunye ne-bidirectional geogrid kwiinkalo ezininzi. Oku kulandelayo yintshayelelo yesayensi ethandwayo eneenkcukacha:

1Ulwalathiso lwamandla kunye nomthamo wokuthwala umthwalo:

I-geogrid ehambelanayo: Eyona nto iphambili kukuba ukumelana kwayo kunokuthwala imithwalo kwicala elinye kuphela, oko kukuthi, ifanelekile kakhulu ekuthwaleni amandla omhlaba kwicala elithe tye, nto leyo enefuthe elikhulu ekuzinzeni kwethambeka lethambeka lomhlaba. Ezi grilles zihlala zidibanisa iintonga ze-anchor kunye nomhlaba we-anchor ukuphucula amandla azo okuthwala umthwalo kunye nozinzo.

I-Biaxial geogrid: Ibonisa amandla okuthwala umthwalo apheleleyo kwaye inokumelana nemithwalo ethe tye nethe nkqo. Iimpawu zayo zokuthwala umthwalo ezimacala mabini zenza ukuba isetyenziswe kakhulu kwicandelo lokuqinisa umhlaba, ngakumbi kwizakhiwo ezinkulu, imisebenzi yomhlaba kunye neeprojekthi zeziseko zophuhliso.

2 Ulwakhiwo kunye nokusebenza:

I-geogrid engacwangciswanga: yenziwe nge-polymer ephezulu yeemolekyuli (njenge-PP Okanye i-HDPE） Njengezinto eziphambili zokwenziwa, yenziwa ngenkqubo yokulula ye-uniaxial. Kule nkqubo, iimolekyuli zetyathanga le-polymer ziyahlengahlengiswa kwaye zilungelelaniswe ukuze zenze isakhiwo senethiwekhi ende ye-elliptical enamandla aphezulu kunye namandla aphezulu e-node, kwaye amandla okutsalwa anokufikelela kwi-100-200 Mpa， Ekufutshane namanqanaba entsimbi ethambileyo.

I-Biaxial geogrid: Ngokusekelwe ekusolulweni kwe-uniaxial, yolulwe ngakumbi kwicala elithe nkqo, ukuze ibe namandla aphezulu kakhulu okutsalwa kumacala omabini e-longitudinal kunye namacala anqamlezileyo. Olu lwakhiwo lunokubonelela ngenkqubo yokuthwala amandla esebenza ngakumbi kunye nenkqubo yokusasazwa emhlabeni, kwaye luphucule kakhulu amandla okuthwala esiseko.

3 Iindawo zokufaka isicelo:

I-geogrid ehambelanayo: Ngenxa yokuba inamandla okutyhafa kunye nokulula kokwakha, isetyenziswa kakhulu ekuqiniseni iziseko ezithambileyo, ekuqiniseni isamente okanye iipavumente ze-asphalt, ekuqiniseni amathambeka e-embankment kunye neendonga zokugcina kunye nezinye iindawo. Ukongeza, ikwasebenze kakuhle ekuphatheni iindawo zokulahla inkunkuma kunye nokuthintela ukukhukuliseka komhlaba.

I-geogrid emacala mabini: Ngenxa yeempawu zayo zokuthwala umthwalo kunye namandla aphezulu, ifanelekile ngakumbi kwiindawo ezinkulu nezintsonkothileyo zobunjineli, ezifana nokuqinisa indlela kunye nokuqinisa indlela yendlela kwiindlela ezinkulu, oololiwe, kunye nezikhululo zeenqwelo-moya, ukuqinisa isiseko seendawo zokupaka ezinkulu kunye neeyadi zemithwalo yedokhi, kunye nokukhuselwa kwethambeka kunye nokuqinisa imisele yemigodi, njl.

Ukushwankathela, kukho umahluko omkhulu phakathi kwe-unidirectional geogrid kunye ne-bidirectional geogrid ngokubhekiselele kwicala loxinzelelo, umthamo wokuthwala umthwalo, ukusebenza kolwakhiwo kunye namasimi okusetyenziswa. Ukhetho kufuneka luqwalaselwe ngokweemfuno ezithile zobunjineli.