Indlela yokwakha ye-geogrid yeplastiki yendlela enye
1, Xa isetyenziselwa ulwakhiwo kunye ne-pavement, ibhedi yesiseko iya kugrunjwa, i-cushion yesanti iya kubonelelwa (kunye nomehluko wokuphakama ongekho ngaphezu kwe-10 cm), uqengqeleke kwiqonga, kwaye i-geogrid iya kubekwa.Izalathiso zelongitudinal kunye ne-axial ziya kuhambelana nezalathiso eziphambili zoxinzelelo.I-longitudinal overlap iya kuba yi-15-20 cm, kwaye i-transverse direction iya kuba yi-10 cm.I-overlap iya kubotshwa nge-tape yeplastiki, kwaye kwi-geogrid egayiweyo, izikhonkwane ezibunjwe ngu-U ziya kusetyenziselwa ukulungiswa phantsi rhoqo nge-1.5-2m.I-geogrid egangathiweyo iya kuzaliswa ngasemva ngomhlaba ngexesha elifanelekileyo, kwaye inani leeleya ze-geogrid liya kuxhomekeka kwiimfuno zobugcisa.
2, Xa isetyenziselwa ukuqinisa iindonga zokugcina umhlaba, ukuhanjiswa kolwakhiwo ngolu hlobo lulandelayo:
1. Isiseko siya kusekwa kwaye sakhiwe ngokwenkqubo eyenziwe ngodonga.Xa iipaneli zekhonkrithi eziqinisiweyo zikhethiweyo, zixhaswe ngokubanzi kwisiseko sekhonkrithi ye-precast kunye nobukhulu be-12-15cm.Ububanzi bayo abuyi kuba bukhulu kune-30cm, ubukhulu bayo abuyi kuba ngaphantsi kwe-20cm, kwaye ubunzulu bayo obungcwatywe abuyi kuba ngaphantsi kwe-60cm ukukhusela impembelelo yeqabaka kwisiseko.
2. Ukulinganisa isiseko sodonga, ukumba kunye nokulinganisa ngokweemfuno zoyilo.Umhlaba othambileyo kufuneka udityaniswe okanye utshintshwe, kwaye udityaniswe kuxinaniso olufunekayo, olufanele lugqithise kancinane ububanzi bodonga;
3. Xa ubeka ukuqiniswa, ulwalathiso lwamandla oluphambili lokuqiniswa kufuneka lube yi-perpendicular kumphezulu wodonga kwaye lulungiswe ngezikhonkwane;
4. Ukuzaliswa kodonga, ukuzaliswa komatshini kuya kusetyenziswa, kwaye umgama phakathi kwevili kunye nokuqiniswa kuya kugcinwa ubuncinane be-15 cm.Emva kokudibanisa, umgangatho womhlaba uya kuba ngu-15-20 cm ubukhulu;
5. Ngexesha lokwakhiwa kodonga, udonga kufuneka luhlanganiswe nge-geotextile ukukhusela ukuvuza komhlaba.
Ixesha lokuposa: Apr-14-2023