Homeliness, Mwube
Olee gbakọọ steepụ na ha onwe ha
Tupu ị malite na nwụnye nke steepụ na mba ụlọ ma ọ bụ na ulo, i kwesịrị ime ka a ngụkọta oge nke ya isi kwa, site na iji ọkọlọtọ technical ụkpụrụ.
E nwere ihe abụọ na ụdị ladders: na zabezhnymi nzọụkwụ na ịghasa.
N'okpuru ebe a bụ usoro nke otú gbakọọ n'ọkwá nke ma umu.
Method nke ngụkọta oge nke steepụ na nzọụkwụ zabezhnymi
Ngụkọta oge nke steepụ na zabezhnymi nzọụkwụ rụrụ site na-esonụ technical ụkpụrụ:
- 15h30 ogbo a nwere akụkụ, i.e., nzọụkwụ elu 15 cm, obosara - 30 cm;
- n'elu-e kwuru kwa ekwe mee n'ọkwá nzọụkwụ na njem echiche ọjọọ na a ruru nke onye abụọ;
- obosara nke steepụ ga-dịkarịa ala otu narị na iri abụọ sentimita;
- obosara nke na mpe mpe akwa kwesịrị erughị obosara nke steepụ;
- ọnụ ọgụgụ nke nzọụkwụ ke njem na-emekarị àmà site ise iri na ise.
Ma, mgbe ụfọdụ, e nwere ọnọdụ ebe gaghị agara technical kwa ike-eji n'ihi na mgbagwoju n'ịnyịnya steepụ.
Olee gbakọọ n'ọkwá na nke a?
N'ihi nke a, ọ dị ihe ọzọ na usoro maka ịgbakọ steepụ na zabezhnymi nzọụkwụ.
Iji jiri ụzọ a, ị ga-mara nke ọma na ndị na-esonụ ala:
- na zọcha obosara - anya n'etiti ndị na-eduga n'ọnụ nke n'akụkụ nzọụkwụ na denoted «b» akwụkwọ ozi ya;
- riser elu - elu n'etiti ụgbọ elu nke nkebi abụọ na na-denoted site Latin akwụkwọ ozi «h».
Iji chọpụta elu na obosara nke dabeere na-esonụ okwu:
2 x h + b = 60 - 65 cm
ntụgharị nchikota nke ugboro abụọ elu nke riser na zọcha obosara ga-abụ site na iri isii na iri ise na isii cm.
Ọzọkwa nwere ike ga-eji na ngụkọta oge nke steepụ na-abụọ som okwu, ndi aha-ekwu maka onwe: "eji enyere ndụ aka usoro" na "nchekwa usoro".
"Akasi Obi Formula" nwere ndị na-esonụ dabere: bh = 12 cm.
"Formula nche": b + h = 46 m.
Na mgbakwunye na n'elu mgbawa maka ọdịnihu n'ọkwá nhọrọ, ị ga-eduzi ụkpụrụ ndị a:
- obosara nke ụgbọ elu akwa mgbago elu na-na-erughị otu mita;
- ma ọ bụrụ na n'ọkwá dị elu karịa atọ nzọụkwụ, mgbe ahụ, ọ ga-onwem na handrails;
- anya n'etiti mgbidi na staircases ekwesịghị ịbụ ihe karịrị ise - isii sentimita;
- kacha ibu, nke ga-nagide n'ọkwá - si otu narị na iri asatọ na abụọ na narị abụọ na iri abụọ, na igwe ndobe - erughị otu narị kilogram.
Method nke ngụkọta oge nke gburugburu steepụ
Gburugburu staircases na-bụ-eji na ebe ndị na nke gị mkpa iji zọpụta a bara uru ebe.
Ke akpa ilekiri, na ngụkọta oge nke gburugburu steepụ yiri mgbagwoju anya. Ma, o sina dị, ọ bụ ike nke onye ọ bụla, ọbụna ndị na-adịghị kwa mma na ná mgbakọ na mwepụ.
N'ihi na ihe doo anya, usoro na-egosi otú gbakọọ n'ọkwá, ya bụ a ịghasa, a bara uru ihe atụ.
Ozugbo kwesịrị banyere na kacha size of a gburugburu steepụ obosara kwesịrị 0,8 - 0,9 mita.
Ya mere, ihe atụ, ọ dị mkpa iji gbakọọ n'ọkwá, na-enwe a obosara nke 0,85 mita na a elu nke 2.7 mita. Ọzọkwa, a n'ọkwá ogbe kwesịrị nwere a Central dayameta nke 0,25 mita, obosara ogbo - 0,2 m Elu nke otu uzo -. 2,05 m.
First mkpa iji chọpụta na n'ozuzu n'obosara ma na-abịaru dum Ọdịdị, si okwu: 2 x 0.85 + 0.25 = 1.95 m.
E. Total n'obosara bụ nchikota nke abụọ n'ọkwá obosara na dayameta nke center ogidi.
Ihe mkpa itinye ọzọ gburugburu gbaa dị ka ndị na-esonụ okwu: 0,85 / 2 + 0,25 / 2 = 0,55 m.
Ebe 0,85 - nzọụkwụ n'obosara, 0,25 - dayameta nke Central kọlụm.
Ihe gburugburu bụ trajectory nke ụmụ mmadụ e si agbago.
Ọzọ, chọpụta ọtụtụ ihe n'ihi na otu onye n'aka nke mmekọrita:
2 x 3.14 x 0,55 / 0,25 = 13.816
Ebe 3.14 - pi.
Mechie 14 degrees.
Mgbe ahụ, anyị gbakọọ elu nke na nzọụkwụ nke: 2.05 / 14 = 14.64 cm.
Ebe 2,05 - elu nke otu uzo.
Kpebisie ike na ọnụ ọgụgụ nke nzọụkwụ dị ka okwu bụ: 2,7 / 18.44 = 0.1464. Anyị mechie ruo 19.
Ke akpatre zoo dị ka usoro esi gbakọọ n'ọkwá ịghasa njem na-atụ ikpeazụ elu: 2,7 / 19 = 0.142 m.
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