Mokhoa oa ho aha li-geogrid litseleng tse kholo tsa boemo bo holimo le mabatooa a boema-fofane?

litaba

Mokhoa oa ho aha li-geogrid litseleng tse kholo tsa boemo bo holimo le mabatooa a boema-fofane?

Hona joale, ho na le mefuta e 'meli ea li-geogrids tse sebelisoang ka tloaelo: tse nang le sekhomaretsi sa sekhomaretsi.Tse nang le sekhomaretsi sa sekhomaretsi se ka behoa ka ho toba holim'a lera la motheo le lekantsoeng, athe tse se nang sekhomaretsi sa sekhomaretsi hangata li kenngoa ka lipekere.

Sebaka sa kaho:

Hoa hlokahala ho kopanya, ho leka-lekanya le ho tlosa li-protrusions tse bohale.Ho beha grid;Sebakeng se bataletseng le se kopantsoeng, tataiso e ka sehloohong ea khatello ea kelello (longitudinal) ea marang-rang e kentsoeng le e katiloeng e lokela ho ba perpendicular ho tataiso ea axis ea mokoloko.Ho beha ho lokela ho ba boreleli, ntle le wrinkles, 'me e lokela ho ba tensioned ka hohle kamoo ho ka khonehang.E tsitsitse ka li-dowels le lefats'e le ballast ea lejoe, tataiso e ka sehloohong ea khatello ea kelello ea marang-rang e behiloeng e lokela ho ba bolelele bo feletseng ntle le manonyeletso, 'me kamano pakeng tsa bophara e ka tlamisoa ka letsoho le ho pota-pota, ka bophara bo fetang bo sa feteng 10cm.Haeba marang-rang a kenngoa ka lihlopha tse fetang tse peli, lihlopha tse pakeng tsa lihlopha li lokela ho sisinyeha.Ka mor'a ho beha sebaka se seholo, ho bata ka kakaretso ho lokela ho fetoloa.Ka mor'a ho koahela mobu oa mobu, pele o phutha, marang-rang a lokela ho tsitsisoa hape a sebelisa lisebelisoa tsa matsoho kapa tsa mochine, ka matla a tšoanang, e le hore marang-rang a be boemong bo otlolohileng ba khatello ea kelello mobung.

Khetho ea li-filler:

Filler e tla khethoa ho latela litlhoko tsa moralo.Boikoetliso bo pakile hore ntle le mobu o leqhoa, mobu o mongobo, lithōle tsa ntlo, mobu oa tjhoko le diatomite, kaofela ha tsona li ka sebelisoa e le lisebelisoa tsa litsela, empa mobu oa lehlohlojane le lehlabathe li na le thepa e tsitsitseng ea mochine 'me li ameha hanyane ke bongata ba metsi. ho hlokahala, kahoo ba lokela ho khetha ka ho khetheha.Boholo ba karoloana ea filler ha boa lokela ho ba kholo ho feta 15cm, mme tlhokomelo e tla lefshoa ho laola boemo ba filler ho netefatsa boima ba compaction.

Ho hasana le ho kopana ha thepa ea ho tlatsa:

Ka mor'a hore grid e behoe le ho behoa, e lokela ho tlatsoa le ho koaheloa ka nako e loketseng.Nako ea ho pepeseha ha ea lokela ho feta lihora tse 48.Mokhoa oa mokhoa oa ho phalla oa ho beha le ho tlatsa morao o ka boela oa amoheloa.Beha li-filler tsa litsela lipheletsong tse peli tsa lebopo la leoatle pele, lokisa marang-rang, ebe u fetela bohareng.

Tatellano ea ho thetheha e tloha mahlakoreng ka bobeli ho ea bohareng.Nakong ea ho roala, rolara e ke ke ea kopana ka ho toba le lisebelisoa tse matlafatsang, 'me hangata likoloi ha lia lumelloa ho khanna holim'a lihlopha tse matlafatsang tse sa tsitsang ho qoba ho tlosoa ha thepa ea ho matlafatsa.Sekhahla sa compaction sa lera ke 20-30cm.Compaction e tlameha ho finyella litlhoko tsa moralo, e leng senotlolo sa katleho ea boenjiniere ba mobu bo matlafalitsoeng.

Mehato e thibelang metsi le ho ntša metsi:

Ho boenjiniere ba mobu o matlafalitsoeng, hoa hlokahala ho etsa mosebetsi o motle oa phekolo ea metsi ka hare le ka ntle ho lerako;Etsa mosebetsi o motle oa ho sireletsa maoto le ho thibela khoholeho ea mobu;Mehato ea ho sefa le ea drainage e tla fanoa mobung, 'me geotextile e tla fanoa ha ho hlokahala.

微信图片_20230322091643_副本 微信图片_202303220916431_副本 微信图片_202303220916432_副本


Nako ea poso: Feb-21-2023