BusinessAgriculture

Farm - ihe bụ nke a? ụlọ ewu

The kasị ihe okwu "ugbo" - ugbo enterprise, bu n'obi maka anụ ụlọ. Ma ugbu a, ọ bụghị ihe na ebe nke na-eme akụkụ-oge ugbo. Nke a na-agụnye ihe ọmụma banyere yiri ndị kasị ochie ụlọ Ọdịdị, nke ka mkpa na oge a ndụ. Ọ na ọtụtụ-eji na-ewu, karịsịa ndị na-ewu àkwà mmiri, na -eme egwuregwu.

Farm - a usoro esịnede mkpara, nke na-anọgide geometrically agbanweghi agbanwe mgbe na-agbanwe agbanwe ya isiike mgbabere uzo mgbakọ. Ya na-emetụtakwa truss ibé, nke na-anọchi anya a Nchikota a abụọ- ma ọ bụ atọ-adịru doo uncut na girth traction.

Ebe iji?

Dị ka ekwuola, na ugbo ụlọ bụ ihe dị oké mmewere. Na-enyemaka nke na-ewu ụlọ ikwado ndị na-ewu ihe owuwu ma na belata oriri nke ihe dị mkpa. Enweghị ojiji nke ugbo bụ bụghị zuru ezu ewu àkwà mmiri, n'ámá egwuregwu, hangars, nakwa dị ka ornamental osisi, dị ka Ụlọ Nzukọ Alaeze, nkebi nke na podiums wdg

Mgbe emebe a ụgbọ mmiri ahu ihe, ugbo elu, locomotive ike ngụkọta oge na-ewe ebe na n'otu ụzọ ahụ dị ka na ngụkọta oge ibu na ugbo.

nhazi ọkwa

Farm - a Ọdịdị esịnede mkpara nke na-interconnected na ọnụ, na-etolite statically-adịghị agbanwe agbanwe usoro. ugbo nhazi ọkwa nwere ike rụrụ n'elu a plurality nke Njirimara.

On-oru na-ewu

  • Akpa ume. Ha odnostenchatoe-ngalaba na-eji. Light ugbo na-na-akacha eji na-ewu ụlọ ọrụ.
  • Arọ. Arọ ugbo na-eji ndị na-ewu ụlọ elu cranes, egwuregwu n'ámá egwuregwu, wdg Ha na-eji mkpara nke a ihe mgbagwoju ngalaba karịa na ngụgụ. Ha na-emekarị iso nke abụọ ma ọ bụ atọ n'ihi na nke nnukwu irè ogologo na nweta ha ibu. The ọtụtụ ugboro ugboro na-eji dvuhstenchatoe ngalaba na abụọ ụgbọelu Baịbụl hiwere isi n'ebe conjugation.

Ke ofụri ofụri okwu,

  • Zukọta. Site oru ugbo na e nwere elu, àkwà mmiri, cranes, ụlọ trusses, na-akwado akụkụ, wdg
  • Site ụdị ihe onwunwe. Wood, ígwè, aluminum, ihe, wdg - niile a nwere ike site na-ewu a ugbo. Nke a bụ a ịrịba uru nke usoro ihe a. I nwekwara ike ikpokọta ọtụtụ ụdị nke ihe onwunwe.
  • Dị ka a pụrụ iche imewe. E nwere dị iche iche nke cross-ngalaba, ụdị nke lattice ụdị support akụkụ, nakwa dị ka ụdị nke zones nke ụlọ Ọdịdị nke ugbo.

On gbasara ohere ndabere

  • Ewepụghị. Farm na-akwụ ọtọ ibu ebe ọ bụ na x mkpara mere ndokwa na otu ụgbọelu.
  • Gbasara ohere. Ndisuan ibu n'elu ya dum ebe. Space truss a kpụrụ nke a plurality nke ewepụghị trusses n'otu ọnụ pụrụ iche iche.

site ụdị

  • Vierendeel akwa.
  • Warren Farm.
  • Farm Pratt.
  • Farm Bohlmann.
  • Farm Finca.
  • Zita truss.
  • Kingpost.
  • Farm na cross nkwado.
  • Lattice mepere emepe imewe.
  • Farm n'okpuru efefe ìhè.

imewe Atụmatụ

Nhazi ọkwa nke ugbo imewe atụmatụ bụ ọtụtụ. Ọzọkwa, onye ọ bụla nke atụmatụ a ga-atụle n'isiokwu na ihe zuru ezu.

ụdị ngalaba

The cross-ngalaba na ugbo ụlọ ka nke akpọrepu profaịlụ. O nwere ike ịbụ na ụdị:

  • Nkuku (otu ma ọ bụ abụọ).
  • Ọkpọkọ (okirikiri ma ọ bụ square).
  • N'akuku Ogwe.
  • Brand, ma ọ bụ ihe m na-ákwà.

belt ụdị

Ndepụta nke belt nwere ike na-anọchi anya ndị dị ka:

  • Trapeze. Ya uru idu ke eziokwu na nke a ụdị belt tightening etiti nzukọ, karị, ya na ya, na-enwekwu ndị rigidity nke ụlọ.
  • Triangle. Nke a na ụdị belt na-eji maka doo na console na usoro. Ọ nwere ọtụtụ ọghọm, dị ka metal kemmefu oriri n'oge ibu nkesa, na mgbagwoju anya nke na-akwado unit, wdg
  • Parabola. Nke a mpaghara bụ ihe kasị na-eri oge. Ya mere truss nke na-eji nnọọ adịkarịghị.
  • Polygon. Polygonal ugbo eji karịa ndị nke. n'ihi na ha na-agbanwe na imewe nke ọnụ na-adịghị otú kwesiri ngosi.
  • Parallel zones. Ọtụtụ mgbe na-ekpuchi ulo oru ụlọ. Ha nwere yiri mgbakọ sekit, hà sized lattice ọcha, dị ka ha nwere a repeatable ihe na akụkụ.

lattice ụdị

E nwere ihe isii ụdị ji kpachie oghere nhọrọ:

  • Zita.
  • Rhombic.
  • Truss.
  • Phillips.
  • Slanting.
  • Poluraskosaya.

ụdị nkwado

E nwere 5 ụdị support owuwu. Iji họrọ akwụkwọ ọnụ, mkpa ka ị mara na ngụkọta oge atụmatụ. Ọ na-adabere na ya, ma akwụkwọ ọnụ na-articulated ma ọ bụ isiike. Ụdị nkwado:

  • Doo ma ọ bụ cantilever.
  • Njiko.
  • USB-nọrọ.
  • Eku.
  • Jikọtara.

ụkpụrụ nke ime ihe

Ịpụ iche nke a haziri idu ke ya "immutable" n'okpuru nduzi nke mpụga ihe. The ibu na usoro bụ nnukwu iji. Farm na-anọchi anya a plurality nke n'otu ke otu Ọdịdị triangles. Mara ha lekwasị ke ebe nke njikọ ọnụ, dị ka Ogwe mma-egosipụta ha Njirimara na usoro nke mkpakọ-erughị ala, kama na mgbaji ọkpụkpụ. Na oge a na-ewu na-eji aka ike, ọ bụghị swivel mkpara. Site na nke a ọ pụtara na mgbe kewara otu n'ime ha si dum Ọdịdị ha na-anọgide na-agbanweghi agbanwe ikwu na ọnọdụ ọ bụla ọzọ.

Ndabere maka ugbo site ịcha nkuku

Nke a na usoro nke ịgbakọ ugbo bụ mfe. Nke a na usoro a na-akụzi na ọtụtụ oru na ụlọ akwụkwọ.

Farm - a imewe, ibu nke na-lekwasị ya ọnụ. Ya mere, ọ dị mkpa ka gbakọọ ihe niile mpụga ihe ahụ ga-abụ a nsogbu na nkeji. Mgbe ahụ - gbakọọ akwado mmeghachi omume na-ahụ a ọnụ nke e nwere na abụọ mkpanaka mmasị ha site na ike. Conventionally, ọ dị mkpa ikewapụ ndị ọzọ nke ugbo ma na-a unit na nke a ga-enwe ọtụtụ maara nke ọma ụkpụrụ na 2 unknowns. Mgbe ahụ ị mkpa ike ịha nhata na iji akara abụọ na gbakọọ amaghị ụkpụrụ. N'otu aka ahụ igbunye ọzọ ọnụ, na na ruo mgbe truss gaghị gbakọọ.

The isi ụdị nke ugbo

  • Vierendeel akwa - a usoro ebe ya nile akụkụ-etolite akụkụ anọ oghere na otú jikọọ a isiike eku. Ọ bụ site imewe adịghị dabara siri okwu "ugbo" n'ihi na na na okporo osisi bụghị a ụzọ agha. Ọ na-e mepụtara a Belgium engineer Arthur Vierendeel. ma n'ihi a haziri bụ oke ezu, ọ bụ obere ịchọta oge a ije.

  • Warren Farm. Nke a bụ a dị mfe version nke imewe Pratt Hove. Ọ na-arụ ọrụ na ụkpụrụ nke mkpakọ-erughị ala. Ọtụtụ mgbe ka nke akpọrepu ígwè.
  • Farm Pratt. A patent a owuwu bụ nna na nwa ya nke Boston. Caleb Pratt na Thomas Wilson bụ abụọ ndị injinia. Ha na-eji obere n'akụkụ ekwesị na agbatị - ịgbasapụ. Ya mere, ibu a na-ekesa dokwara ọma ma n'elu na n'okpuru.
  • Farm Bohlmann nwere a kama mgbagwoju anya Ọdịdị na-achọghị. Ya ewu ewu na United States, nke a owuwu ahụ bụ n'ihi na ndọrọ ndọrọ ọchịchị kpọkwara ya kere. Nchepụta kwuru agbasi banyere ugbo, ọbụna ma ọ bụrụ na ọ bụghị ihe niile ezi. Bohlmann jisiri akwalite ya mepụtara na-enyemaka nke ndị US ọchịchị, nke na mgbe ụfọdụ ka manye obodo nhazi iji nke a imewe mgbe emebe àkwà mmiri. Otu n'ime ihe ndị ejiri nke nchọpụta Kemịkalụ ugbo ụlọ, e nwere ọtụtụ ndị anyị na compatriots, ma ọ dịghị "Russian" ugbo na-akwalite ahụ pụta dị ka ihe mbụ ụzọ.
  • Finn Farm bụ a mfe version nke Bollman truss. Ọ dị nnọọ shortened ya niile ọcha na otú ahụ eme ka ọ dịkwuo irè. ọ na-nwere myirịta na imewe nke Pratt truss. Ọ dị iche na ọ bụ naanị na-anọghị nke ala doo ya.
  • Zita truss. "Onye Belgium" dị ka ọ na-akpọ. Ọ bụ a n'oge a haziri, nke na-adade ke n'ụdị triangles na Sprengel.
  • Kingpost - na kacha nhọrọ ugbo. Ọ bụ a ụzọ nke ụkwụ na-ezu ike na a vetikal doo ya.
  • Ethmoid mepere emepe Ọdịdị e kere iji dochie nnukwu osisi akwa. Ọ bụ nnọọ ihe dị mfe na ya imewe. N'ihi ya iji ot osisi mbadamba, adjoint ka ọ bụla ọzọ na na n'akuku nke, n'aka, na-etolite a lattice.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 ig.unansea.com. Theme powered by WordPress.