Ụdị Mgbakwunye Bollard

Kpoo osisi ahụ dịka etiti nke ikpo okwu ahụ siri dị, wee see arc okirikiri na wayo, wee jiri aka gị gwuo oghere ma ọ bụ gwuo egwu iji gwuo olulu, tinye nchara nchara, ma pịa akara obe a tụrụ atụ, ya mere. na ebe etiti nke casing bụ otu ihe ahụ dị ka ebe a tụrụ atụ na nhazi nke ikpo. Isi ihe etiti ahụ dabara adaba, a ga-ejikwa hama ahịrị dozie ebe kwụ ọtọ na kwụ ọtọ nke casing. Ọnụọgụ ọchịchọ ekwesịghị ịbụ ihe karịrị 1%, na ntụgharị ekwesịghị ịbụ ihe karịrị 50ram. Mgbe ị na-eli ihe mkpuchi ahụ, ebe ndị gbara ya gburugburu ga-ejupụta na ụrọ dị elu, ma jikọta ya n'ụzọ dị nro na ọkwa. Dayameta dị n'ime nke casing kwesịrị imeju azụ. O kwesịrị ịdị 20-40cm karịa dayameta nke ikpo, na omimi ntinye n'ozuzu bụ 200-400cm. Mgbe a na-eli ihe mkpuchi ahụ, ọ dị 30cm dị elu karịa ala okike, a na-emeghekwa ihe mgbapụta n'elu, chere ihu n'olulu apịtị. N'ọnọdụ ndị pụrụ iche, enwere ike ịbawanye omimi nke casing, na ike ndọda kpọmkwem nke apịtị nwere ike ịbawanye (a nwere ike ịwụsa apịtị na ụrọ), mmetụta ahụ nwere ike ịdị ngwa ngwa. Jiri nwayọ belata ọkwa mmiri na casing. Ọ bụrụ na nsọtụ tube nchebe na-ekpuchi mmiri, gburugburu nwere ike jupụta na ụrọ iji mee ka tube nchebe sie ike. Ekwesịrị ịrụgharị nnukwu mgbakasị ahụ na nchụpụ ma tinyekwa ya ọzọ iji chebe mkpuchi ahụ; ọ bụrụ na mgbidi nke oghere ahụ a tụrụ atụwara agbawa, a pụrụ imegharị ya ka ọ bụrụ ụrọ ma ọ bụ potassium na-acha akwụkwọ ndụ akwụkwọ ndụ (ụtụ ntụ ntụ) iji mee slurry ka ọ na-abawanye oke nke apịtị ahụ; mgbe e liri casing, ọ ga-eji Line hammer na osisi na-achị achị, tụọ anya site na nsọtụ nke casing na etiti nke ikpo ọnọdụ na cross direction (ma ọ bụ na nti na kehoraizin ntụziaka nke ụzọ), na mee ihe ndekọ ihe owuwu mbụ. Ntugharị, ntụgharị ekwesịghị ịbụ ihe karịrị 5em. A na-elikwa ikpo ndị nche n'akụkụ ọnụ onye nche (nke e liri ya na cross direction na akara anọ), nke mere na onye ọrụ na onye na-enyocha àgwà nwere ike iji usoro obe chọpụta ebe etiti nke ikpo ahụ.


Oge nzipu: Feb-08-2022

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