Akụkọ

Ọrụ geogrids na-emeso ntọala ndị na-adịghị ike na-egosipụtakarị n'akụkụ abụọ: nke mbụ, imeziwanye ikike ibu nke ntọala ahụ, ibelata mmezi, na ịbawanye nkwụsi ike ntọala; Nke abụọ bụ ịkwalite iguzosi ike n'ezi ihe na ịga n'ihu nke ala, na-achịkwa nhazi nke ọma.
Ọdịdị ntupu nke geogrid nwere arụmọrụ na-eme ka ọ dị ike nke na-egosipụta site na ike na-ejikọta na ntinye ike n'etiti geogrid mesh na ihe njuputa. N'okpuru ọrụ nke ibu kwụ ọtọ, geogrids na-emepụta nrụgide tensile ka ọ na-arụkwa ọrụ mgbochi mpụta na ala, na-ebute ike ịkwa akwa na nrụrụ modul nke ala mejupụtara. N'otu oge ahụ, geogrid na-agbanwe nke ukwuu ga-ebute nrụgide kwụ ọtọ mgbe ejiri mmanye, na-ewepụ ụfọdụ n'ime ibu ahụ. Tụkwasị na nke ahụ, nhazi nke ala n'okpuru ọrụ nke ibu kwụ ọtọ na-eme ka ọkpụkpụ na-ebuli elu na nke dị n'akụkụ nke ala n'akụkụ abụọ, na-eme ka nrụgide nrụgide na geogrid na-egbochi ịkwalite elu ma ọ bụ n'akụkụ nke ala.

Mgbe ntọala ahụ nwere ike ịnweta ọdịda shear, geogrids ga-egbochi ọdịdị nke ọdịda ọdịda ma si otú a na-emeziwanye ikike ibu nke ntọala ahụ. Enwere ike igosipụta ikike ibu nke ntọala ihe mejupụtara geogrid site na usoro dị mfe:
Pu=CNC+2TSinθ/B+βTNɡ/R
Njikọ nke C-ala na usoro;
NC Foundation ibu ikike
T-Tensile ike nke geogrid
θ - ntughari uche n'etiti nsọtụ ntọala na geogrid
B - obosara ala nke ntọala
β - ọnụọgụ nhazi nke ntọala;
N ɡ - ikike ibu ntọala mejupụtara
R-Nhata nrụrụ nke ntọala
Okwu abụọ ikpeazụ n'ime usoro ahụ na-anọchi anya ikike ibuwanye nke ntọala n'ihi ntinye nke geogrids.

Ihe mejupụtara nke geogrid na ihe na-ejuputa nwere ike dị iche iche site na ntinye na ntọala dị nro dị ala, ma nwee ike siri ike na iguzosi ike n'ezi ihe. Ihe mejupụtara geogrid na-ejuputa kwekọrọ na ikpo okwu na-ebufe ibu, nke na-ebufe ibu nke embankment n'onwe ya na ntọala dị nro dị ala, na-eme ka nrụrụ nke ntọala ahụ bụrụ otu. Karịsịa maka ciment ala miri emi na-agwakọta ikpo ọgwụgwọ ngalaba, ike ibu n'etiti ikpo dịgasị iche iche, na mwube nke mgbanwe ngalaba na-eme ka onye ọ bụla ikpo otu agbasaghị na-arụ ọrụ onwe ha, na e nwekwara-erughị eru mmezi n'etiti obodo. N'okpuru usoro ọgwụgwọ a, ikpo okwu mbufe ibu nke geogrids na ndị na-ejuputa na-arụ ọrụ dị mkpa karị n'ịchịkwa mmezi na-enweghị isi.