1. Geosynthetic ihe gụnyere: geonet, geogrid, geomold bag, geotextile, geocomposite drainage material, fiberglass mesh, geomat na ụdị ndị ọzọ.
2. Ojiji ya bụ:
1》 Mkwado embankment
(1) Ebumnuche bụ isi nke nkwado embankment bụ imeziwanye nkwụsi ike nke embankment;
(2) Ụkpụrụ ihe owuwu nke nkwụsi ike na-emesi ike bụ inye egwuregwu zuru oke na mmetụta nkwado dị ka mmalite. A ga-ejupụta ihe geosynthetic n'ime awa 48 ka emechara ihe mgbochi iji zere ikpughe ìhè anyanwụ kpọmkwem ruo ogologo oge.
2》 Nkwalite akwa akwa azụ azụ
Ebumnuche nke iji geosynthetics iji mee ka njupụta nke subgrade dị elu bụ iji belata mmezi na-enweghị isi n'etiti subgrade na nhazi ahụ. The adabara elu nke mesikwuru n'elu ikpo okwu azụ bụ 5.0 ~ 10.0m. Ihe nkwado ahụ kwesịrị ịbụ geonet ma ọ bụ geogrid.
3》 Filtration na drainage
Dị ka nzacha na drainage ahụ, enwere ike iji ya maka nchebe nke olulu mmiri, mmiri mmiri na-ahụ anya, elu mkpọda, azụ azụ nke mgbidi na-akwado ihe owuwu, na ihe mgbochi mmiri n'elu elu nke ntọala ntọala dị nro; enwere ike iji ya na-agwọ ọwa mmiri na-atụgharị nke apịtị na ala oyi kpọnwụrụ n'oge, wdg n'ụdị injinia okporo ụzọ.
4)》 Nchedo subgrade
(1) Nchedo subgrade.
(2) Nchekwa mkpọda - iji chebe ala ma ọ bụ mkpọda nkume nke ihe ndị sitere n'okike mebiri ngwa ngwa; nchebe scour - iji gbochie mmiri na-asọpụta site na ịchacha na ịcha akwa n'okporo ụzọ.
(3) Mkpọda nke nchebe mkpọda maka nchebe mkpọda ala kwesịrị ịdị n'etiti 1:1.0 na 1:2.0; mkpọda nke nchekwa mkpọda nkume kwesịrị iji nwayọ karịa 1: 0.3. Maka nchebe mkpọda ala, akuku, iwu na mmezi nke turf kwesịrị ime nke ọma.
(4) Nchedo scour
Ihe ahụ dị n'ahịrị kwesịrị ịbụ polypropylene kpara geotextile. Maka nchebe nke geotextile soft body sinking na drainage, nkwụsi ike nke mmiri mmiri ahụ kwesịrị ịlele ma gbakọọ n'akụkụ atọ: mgbochi mmiri na-ese n'elu mmiri, nkwụsị nke nkwụsị nke ịpị nke mmiri na-agbapụta mmiri, na nkwụsị nke nkwụsịtụ dum. ahu.
Oge nzipu: Feb-21-2022