Kunomehluko omkhulu phakathi kwe-unidirectional geogrid kanye ne-bidirectional geogrid ezicini eziningi

Kunomehluko omkhulu phakathi kwe-geogrid eqondiswe ohlangothini olulodwa kanye ne-geogrid eqondiswe ohlangothini ngalunye ezicini eziningi. Okulandelayo yisingeniso sesayensi esidumile esinemininingwane:

1. Isiqondiso samandla kanye nomthamo wokuthwala umthwalo:

I-geogrid eqondiswe ngakunye: Isici sayo esiyinhloko ukuthi ukumelana kwayo kungathwala imithwalo ohlangothini olulodwa kuphela, okungukuthi, ifaneleka kakhulu ekuthwaleni amandla enhlabathi ohlangothini oluvundlile, okunomthelela omkhulu ekuzinzeni komthambeka wemithambeka yenhlabathi. Ama-grille anjalo ngokuvamile ahlanganisa izinduku ze-anchor kanye nomhlabathi we-anchor ukuze kuthuthukiswe amandla azo okuthwala umthwalo kanye nokuqina.

I-Biaxial geogrid: Ibonisa amandla okuthwala umthwalo aphelele futhi ingamelana nemithwalo evundlile neqondile. Izici zayo zokuthwala umthwalo ngezindlela ezimbili zenza isetshenziswe kabanzi emkhakheni wokuqinisa nokuqinisa inhlabathi, ikakhulukazi efanele izakhiwo ezinkulu, imisebenzi yomhlaba kanye namaphrojekthi engqalasizinda.

2 Isakhiwo Nokusebenza:

I-geogrid eqondene ne-Unidirectional: yenziwe nge-polymer ephezulu yama-molecule (njenge-PP Noma i-HDPE） Njengezinto eziyinhloko zokusetshenziswa, yenziwa ngenqubo yokwelula i-uniaxial. Kule nqubo, ama-molecule e-polymer chain ahlelwa kabusha futhi ahlelwe ukuze akhe isakhiwo senethiwekhi eside esi-elliptical esinamandla aphezulu kanye namandla aphezulu e-node, futhi amandla okudonsa angafinyelela ku-100-200 Mpa， Eduze kwamazinga ensimbi athambile.

I-Biaxial geogrid: Ngokusekelwe ekunwebeni kwe-uniaxial, inwetshwa kakhulu ohlangothini oluqondile, ukuze ibe namandla aphezulu kakhulu okubamba kuzo zombili izinkomba ezinde neziphambeneyo. Lesi sakhiwo singanikeza uhlelo lokuthwala amandla olusebenza kahle kakhulu kanye nokusabalalisa enhlabathini, futhi sithuthukise kakhulu amandla okuthwala esisekelo.

Izinkambu zohlelo lokusebenza ezi-3:

I-geogrid eqondiswe ohlangothini olulodwa: Ngenxa yamandla ayo amahle okubamba kanye nokulula kokwakhiwa, isetshenziswa kabanzi ekuqiniseni izisekelo ezithambile, ekuqiniseni usimende noma izindawo zokuhamba nge-asphalt, ekuqiniseni imithambeka yodonga kanye nezindonga zokuvikela kanye nezinye izinsimu. Ngaphezu kwalokho, isebenze kahle nasekuphatheni izindawo zokulahla udoti kanye nokuvimbela ukuguguleka kwenhlabathi.

I-geogrid ehambisana nezinhlangothi ezimbili: Ngenxa yezici zayo zokuthwala umthwalo ohambisana nezinhlangothi ezimbili kanye namandla aphezulu, ifaneleka kakhulu ezindaweni zobunjiniyela ezinkulu neziyinkimbinkimbi, njengokuqinisa umgwaqo kanye nomgwaqo wemigwaqo emikhulu, izitimela, kanye nezikhumulo zezindiza, ukuqinisa isisekelo sezindawo zokupaka ezinkulu kanye namayadi okuthutha impahla echwebeni, kanye nokuvikela imisele kanye nokuqinisa imisele yezimayini, njll.

Ngamafuphi, kunomehluko omkhulu phakathi kwe-geogrid eqondiswe ohlangothini olulodwa kanye ne-geogrid eqondiswe ohlangothini ngalunye ngokwesiqondiso sokucindezeleka, umthamo wokuthwala umthwalo, ukusebenza kwesakhiwo kanye nezinkambu zokusetshenziswa. Ukukhetha kudinga ukucatshangelwa ngokwezidingo ezithile zobunjiniyela.