Geonet nke nwere akụkụ atọ bụ ihe a na-ejikarị eme ihe n'ihe gbasara nchekwa ugwu na mweghachi gburugburu ebe obibi. Yabụ, kedu ụzọ e si arụ ya?
1. Nkwadebe ntọala tupu e wuo ya
A ga-eme nnyocha ala na ọgwụgwọ mkpọda tupu e wuo ya. Ọ dị mkpa ka e mee nyocha laser nke akụkụ atọ na mkpọda ahụ iji mee ka oke mkpọda ahụ doo anya, ụdị geotechnical na ọnọdụ mmịfe nwere ike ịdị.
2. Ịtọ geonet nwere akụkụ atọ
1, Nhazi nke sistemụ anchoring
Sistemụ njikọ bụ isi ihe na-akpata nrụgide mmekorita dị n'etiti geonet 3D na mkpọda. Ojiji izugbe U Usoro njikọ njikọta nke mbọ ígwè nke ngalaba na mbọ bamboo: obosara igwu ala n'elu mkpọda ahụ bụ 30 cm, Omimi 20 cm . Lie njedebe nke ntu ahụ n'ime olulu mmiri ma jupụta ya na C20 Concrete; A na-ekesa mpaghara mkpọda ahụ dịka ntọala nke ụdị okooko osisi plum Ф8mm Rebar arịlịka, oghere 1.0-1.5 m, Omimi njikọ ahụ agaghị eru 40 cm.
2, Njikwa usoro nkwonkwo ụkwụ
Obosara nke transverse overlap kwesịrị ≥20cm, Ogologo ogologo kwesịrị ịgbaso ụkpụrụ nke "pịa ala", ya bụ, elu elu kwesịrị ikpuchi nsọtụ nke ala waya 10-15 cm. A na-eji ahịrị abụọ na njikọ ụkwụ U Ụdị nhazi mbọ aka, a na-ezochi anya mbọ aka ruo 50 cm.
3, Ịrụ ọrụ nke ibu arọ azụ
A ga-emecha ibu dị oke ibu n'ime ugboro atọ: mbupu mbụ 8-10 cm A ga-eji obere ihe na-eme ka ala dị arọ ma dị nro kpaa ya; A na-agwakọta fatịlaịza na-ewepụta nwayọ nwayọ n'oge a na-ejuputa azụ nke abụọ (N:P:K=15:15:15) Na ihe na-ejide mmiri, a na-achịkwa oke ngwakọta na 3 ‰; Okpukpu oyi akwa mkpuchi ikpeazụ kwesịrị iru 120% nke uru imewe. Jide n'aka na akpa net ahụ kpuchiri ya kpamkpam.
3. Ịrụ oyi akwa osisi
1, Oke ala
Ihe mkpuchi ala kwesịrị imezu ihe atọ achọrọ maka "nri nchekwa mmiri-ikuku na-adịgide adịgide". Usoro a gụnyere 60% nke ala humus, 20% nke ala peat, 15% nke fatịlaịza organic, 5% nke ihe na-ejikọ na 0.5% nke ihe na-ejide mmiri polyacrylamide.
2, Usoro teknụzụ nke ịgba mkpụrụ
Mgbe ị na-eji igwe ịgba mmiri hydraulic maka owuwu, a ga-achịkwa paramita ndị a: anya dị n'etiti nozzle na elu mkpọda bụ 0.8-1.2 m, nrụgide ịgba ọgwụ 0.3-0.5 MPa, Njupụta mkpụrụ 25-30 g/m². Oke mkpọda ＞1:0.75 Maka mkpọda ndị dị elu, a ga-agbakwunye eriri osisi 2% dị ka ihe ebu. Na mpaghara dị larịị na ugwu, enwere ike iji usoro ịgha mkpụrụ agwakọtara nke ụdị ahịhịa oge oyi dị ka bluegrass na purple fescue nwere mkpụrụ osisi dị ka Caragana korshinskii na seabuckthorn, nke nwere ike ikpuchi ahịhịa ngwa ngwa.
3, Sistemụ njikwa mmezi
Usoro nlekọta kwesịrị ịdịru ruo mgbe oke mkpuchi osisi ruru ihe karịrị 80%. Fesa ya ugboro abụọ ruo atọ n'ụbọchị n'oge mbido, a na-ebelatakwa oke mmiri ọ bụla n'enweghị mmiri ozuzo; A na-ete fatịlaịza mmiri mmiri (ntinye 0.5%) n'elu otu ugboro n'ọnwa mgbe e guzobere ụlọ ahụ. N'ihe gbasara ọrịa na njikwa ahụhụ, a na-eji nkwadebe ndị dị ndụ dịka matrine na azadirachtin eme ihe nke ọma iji zere mmebi nke nje ndị dị ndụ site na kemịkalụ.
4. Isi ihe dị mkpa maka njikwa mma
Mepụta usoro nyocha ọkwa atọ: lelee ike nrụgide mgbe ihe ndị dị na saịtị ahụ (≥15kN/m) , Nha nha mesh (±5%) Na paramita ndị ọzọ; N'oge usoro owuwu ahụ, a na-edobe otu nchọpụta kwa mita square 200, a na-enyocha ike anchorage site na nnwale mwepụta; a ga-eme usoro isii n'oge nnabata mmecha. Nleba anya na-aga n'ihu kwa ọnwa, na-elekwasị anya na mkpuchi osisi, modulus mbuze ala na ihe ngosi ndị ọzọ.
Oge ozi: Juun-18-2025
