N'oge na-adịbeghị anya, KR90A Rotary gwuru Rig Rig Rig Rig na-arụ ọrụ nkwado ntọala nke Luyang, Henan Province. A na-akọ na a na-akụ akụkọ banyere okwute na silt, ndozi ntọala ga-akpata ma metụta nchekwa nke owuwu nke owuwu. Usoro a na-arụ ọrụ na saịtị ahụ gụnyere ibu ụzọ jupụta cracks na strata, na-esochi iji nkwado dị elu dị elu iji mepụta ihe mgbaru ọsọ nke ike ala.
Ihe isi ike a bu:
1. Ewube ya na ụlọ ọrụ ahụ dị elu 12 m, oghere owuwu dị warara, na-awụpụ dayameta 600mm ma na-eme omimi omimi 20 ~ 25m.
2. Goooy na-eme ka ọ dị ọcha na-akụ, nnukwu okwute, yabụ oghere dị mfe ịda.
3. Ciment ahụ gbagọrọ agbagọ n'ime cracks na ịkpụ ga-ebute ike na-enweghị isi n'oge m gwuo egwu, na-eme ka ọ bụrụ na ọ ga-asụ susceptible. Iji lebara ihe ịma aka ndị a, ndị injinia sitere na Tyhen Foundation chepụtara na ngwọta teknụzụ. Ha ahọpụtara ndị na-ahụ maka ọrụ aka ma lekwaa uru nke KR90A Rotary Ranging Rangy Rig, na-eji ngwakọta nke aja-ala abụọ na-asụ. Usoro a kwere ka ha chịkwaa nrụgide nke Rig ma jiri njiri mara ya dị elu, na-abanye na Strata Funjued. N'ihi ya, a na-ebelata ego owuwu maka onye ahịa, na-enweta otuto maka ọrụ ngozi ọrụ ahụ.
Tysim KR90A Rotary gwuo Rig nwere injin iri asatọ, na-etinye oghere 25, ma nwee ike imebi site na 400mm ruo 1200mm, ya na omimi kachasị ruo mita 28. Ezubere Rig na owuwu dị mfe, nke na-ebute ohere oriri ike site na injin ahụ n'ihi ịdị arọ ya. N'okpuru ọnọdụ owuwu a na-ewu ewu, ọtụtụ n'ime ike dị irè dị intaned raara onwe ha nye ọrụ. Na mgbakwunye, mkpanaka gwuo egwu ejiri rig dị fechaa, na-enye ohere maka ihe kachasị na mbelata ọsọ nke ruru 75m / min n'okpuru otu nchekwa nchekwa. Ọsọ ntụgharị nke Rich nwere ike iru 5r / min, na isi ike nwere ike itughari ngwa ngwa na 8-30r / min. Ihe ngosi a na - achi achikota ngwa ngwa ala, mmanu nwere mmanu mmanu, na oru oma di elu.
Oge post: Ọkt-26-2023