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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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