Litaba

Mokhoa oa ho beha Geogrid:

Lekola 'me u hloekise lera le ka tlase la beha → ka letsoho rala geogrid→kopana, tlama le ho lokisa→ peta mobu o ka holimo o ka tlaase→ho pitikoloha→tlhahlobo.

Lintho tseo u lokelang ho li ela hloko ha u beha geogrid:

(1) Geogrid e behiloe holim'a lera le bataletseng le tlaase ho ea ka bophara bo reriloeng.Karolo e ka holimo ea setlatsi ha e na lithōle tse ka senyang geogrid.Ha u beha geogrid, tataiso ea matla a phahameng e lokela ho ba perpendicular ho axis ea embankment.sebopeho.Geogrid e behiloe ka holimo.Tiisa le ho otlolla ha o bea ho thibela masoebi, khopa kapa mekoti.Li-geogrid li arotsoe ka nako e telele ho sebelisoa mokhoa oa ho fetana, 'me bophara bo fetang ha bo ka tlase ho 20cm.
(2) Ka mor'a ho beha geogrid, ka letsoho beha lera le ka holimo la ho tlatsa 'me u qete nako e lekaneng ho thibela ho pepesehela letsatsi nako e telele.Ebe u sebelisa lipalangoang tsa mochini, ho lekanya le ho theola.Mechanical paving le rolling li etsoa ho tloha lipheletsong ka bobeli ho ea bohareng, 'me rolling e etsoa ho tloha lipheletsong tse peli ho ea bohareng,' me tekanyo ea compaction e bolokiloe ho finyella litlhoko tse tloaelehileng.
(3) Thibela likoloi tsohle tsa kaho le mechini ea kaho ho tsamaea kapa ho paka holim'a geogrid e katiloeng.Lekola boleng ba geogrid ka nako efe kapa efe nakong ea kaho.Haeba tšenyo leha e le efe e kang ho robeha, ho phunya kapa ho taboha ho fumanoa, e lokise ho latela boholo.kapa ho nkela sebaka.

Mokhoa oa kaho oa Geogrid:

(1) Ntlha ea pele, rala letsoapo ka nepo.E le ho netefatsa bophara ba tsela ea litsela, lehlakore ka leng le atolosoa ka 0.5m.Ka mor'a ho lekanya mobu oa motheo o pepeneneng, sebelisa rolara ea 25T ea vibratory ho e hatella habeli, 'me u sebelise rolara ea vibratory ea 50T ho e hatella ka makhetlo a mane., ho se leka-lekane ha tšebelisano ea lehae ea maiketsetso.
(2) Rala lehlabathe le letenya la 0.3M (le mahoashe), 'me ka mor'a ho lekanya ka mochine o sebetsang oa matsoho, sebelisa rolara ea 25T ea vibratory ho etsa khatello e tsitsitseng habeli.
(3) Lay geogrid.Ha u beha li-geogrids, bokaholimo bo ka tlase bo lokela ho ba bo bataletseng le bo teteaneng.Ka kakaretso, li lokela ho behoa fatše, li otlolohe, 'me li se ke tsa phutheloa.Ha lia lokela ho sothoa kapa ho sothoa.Li-geogrid tse peli tse bapileng li hloka ho fetana ka 0.2m, 'me li-geogrids li lokela ho koaheloa ka tsela e tšekaletseng haufi le bethe ea tsela.Likarolo tse kopanyang li kopantsoe le terata ea tšepe ea No. 8 ka mithara e 'ngoe le e' ngoe, 'me marang-rang a behiloeng a tsitsitse fatše ka lipekere tse bōpehileng joaloka U ka 1.5-2m ka 'ngoe.
(4) Ka mor'a hore lera la pele la geogrid le behoe, qalong tlatsa karolo ea bobeli ea lehlabathe le teteaneng la 0.2m (le mahoashe).Mokhoa ke: tsamaisa lehlabathe sebakeng sa kaho ka koloi ebe o le theolela ka thōko ho tsela, ebe o le sutumelletsa pele ka bulldozer., qala ka ho tlatsa 0.1m ka har'a limithara tse 2 lipheletsong tse peli tsa bethe ea litsela, phutha lesela la pele la geogrid, ebe u le tlatsa ka 0.1m ea lehlabathe le mahareng (le mahoashe).Ho thibetsoe ho tlatsa le ho sutumelletsa lipheletsong tse peli ho ea bohareng, 'me mefuta eohle ea mechine e thibetsoe.Ha o sebetsa ho geogrid e sa tlatsoang ka lehlabathe le mahareng (le mahoashe), sena se tla etsa bonnete ba hore geogrid e bataletse, e phunya ebile ha e sosobane.Ka mor'a hore lehlabathe la bobeli la lehlabathe le bohareng (le mahoashe) le batalle, ho lokela ho etsoa tekanyo e otlolohileng.Ho thibela botenya bo sa lekaneng ba ho tlatsa, sebelisa rolara ea vibratory ea 25T ho e hatella habeli ka mor'a hore e behoe.
(5) Mokhoa oa kaho oa lera la bobeli la geogrid o tšoana le oa pele.Qetellong, e tlatse ka lehlabathe la 0.3M le mahareng (le mahoashe).Mokhoa oa ho tlatsa o tšoana le lera la pele.Ka mor'a ho hatella ka makhetlo a mabeli ka rolara ea 25T, joalo ka sena Ts'ebetso ea motheo ea litsela e phethiloe.
(6) Ka mor'a hore lehlabathe la boraro la lehlabathe le bohareng (le mahoashe) le phuthoe, beha li-geogrids tse peli lipheletsong tse peli tsa letsoapo ka bolelele ba moeli, li kopane ka 0.16m, 'me li li kopanye ka tsela e ts'oanang, ebe u qala kaho ea mobu.Ha u beha li-geogrids bakeng sa tšireletso ea letsoapo, hoa hlokahala ho lekanya mela e ka thōko ea lera le leng le le leng, 'me u netefatse hore li-geogrids li patoa ka 0.10m letsoapong ka mor'a ho lokisoa ha letsoapo ka lehlakoreng le leng.
(7) Bakeng sa likarolo tse ling le tse ling tse peli tsa mobu o tletseng moepa oa geogrid, ke hore, ha botenya bo le 0.8m, ho hlokahala hore ho behoe lesela la geogrid lintlheng tse peli, joalo-joalo, ho fihlela le behiloe tlas'a mobu o ka holimo. lehetla la tsela.
(8) Ka mor'a hore bethe ea litsela e tlatsoe, letsoapo le lokela ho lokisoa ka nako, 'me tšireletso ea lithōle tse omeletseng e lokela ho etsoa mosikong oa letsoapo.Ntle le ho atolosoa ha bethe ea litsela ka 0.3M ka lehlakoreng le leng le le leng, 1.5% ea sebaka sa bolulo e lokela ho bolokoa.