Structure Steel Ọstrelia Azụmahịa na Mgbakwụnye EPC Mwube

Ihe e ji mara ígwè bụ ike dị elu, ịdị arọ dị arọ, ezigbo nkwụsi ike n'ozuzu ya, na nguzogide siri ike nke nrụrụ, ya mere ọ dị mma karịsịa maka iwu ụlọ buru ibu, nke dị elu, na nnukwu ụlọ;ihe ahụ nwere ezigbo homogeneity na isotropy, ma dị mma maka ngbanwe ahụ kachasị na-adabere na echiche ndị bụ isi nke usoro injinia n'ozuzu;ihe ahụ nwere ezigbo plasticity na ike siri ike, nwere ike inwe nnukwu nrụrụ, ma nwee ike ịnagide ibu dị ike nke ọma;oge ihe owuwu dị mkpụmkpụ;ogo mmepụta ya dị elu, na mmepụta ọkachamara nwere ogo nhazi dị elu nwere ike ịrụ.

A ga-eji ígwè dị elu mụọ ihe owuwu ígwè ahụ iji mee ka isi ihe dị ike dịkwuo ukwuu;na mgbakwunye, a ga-akpụgharị ụdị ígwè ọhụrụ, dị ka ígwè ígwè H (nke a na-akpọkwa nchara obosara) na ụdị T-shaped na profiled metal plates, wdg. Mkpa maka nnukwu ụlọ elu dị elu.

Tụkwasị na nke ahụ, e nwere usoro nhazi ígwè ọkụ na-enweghị akwa mmiri ọkụ.Ụlọ ahụ n'onwe ya adịghị azọpụta ike.Nkà na ụzụ a na-eji amamihe pụrụ iche njikọ na-edozi nsogbu nke oyi na-ekpo ọkụ àkwà mmiri na ụlọ.Obere ihe owuwu truss na-enye ohere ka eriri na pipụ mmiri gafere mgbidi ahụ.Ihe ndozi ihe owuwu dị mma.

Arụmọrụ:

1. Ike:

Ndekọ ike nke ígwè mejupụtara oke ngbanwe σe, njedebe mkpụrụ σy, na oke tensile σu.Nhazi ahụ dabere na ike mkpụrụ nke ígwè.Ike mkpụrụ dị elu nwere ike ibelata ịdị arọ nke ihe owuwu ahụ, chekwaa ígwè, ma belata ọnụ ahịa ya.Ike ike σu ​​bụ nrụgide kachasị elu nke ígwè nwere ike iguzogide tupu ọdịda.N'oge a, ihe owuwu ahụ na-efunahụ ọrụ ya n'ihi nnukwu nrụrụ plastik, ma usoro ahụ adịghị edozi ma ghara ịdaba, nke na-emezu ihe ndị a chọrọ n'usoro iji guzogide ala ọma jijiji ahụ na-adịghị ahụkebe.Enwere ike ịhụ uru 'Σu / σy dị ka oke nke nchekwa ike igwe.

2. Plasticity:

Plasticity nke ígwè n'ozuzu na-ezo aka na ihe onwunwe nke inwe nnukwu nrụrụ rọba na-agbajighị mgbe nrụgide ahụ gafere ebe mkpụrụ.Isi index iji tụọ ike nrụrụ plastik nke ígwè bụ elongation δ na ngalaba shrinkage ψ.

3. Nrụ ọrụ ịgbado oyi:

Nrụgide oyi na-atụ nke ígwè bụ ihe nrịbama nke nguzogide ígwè na mgbawa mgbe nrụrụ plastik na-eme na ụlọ okpomọkụ.Ịrụ ọrụ oyi na-atụ nke nchara bụ iji nnwale na-atụgharị oyi iji nwalee arụmọrụ ngbanwe nke nchara n'okpuru akara nrịgo a kapịrị ọnụ.

4. Mmetụta siri ike:

Mmetụta siri ike nke ígwè na-ezo aka n'ikike nke ígwè iji nweta ike nke kinetic n'ibu n'oge mgbaji n'okpuru ibu mmetụta.Ọ bụ ihe eji arụ ọrụ na-atụ nguzogide ígwè iji metụta ibu.Ọ nwere ike ịkpata mgbaji na-agbaji agbaji n'ihi ọnọdụ okpomọkụ dị ala na mgbakasị ahụ.A na-enwetakarị ihe nrịbama siri ike nke ígwè site na nyocha mmetụta nke mpempe ule ọkọlọtọ.

5. Ịrụ ọrụ ịgbado ọkụ:

Ịrụ ọrụ ịgbado ọkụ nke ígwè na-ezo aka na nkwonkwo ịgbado ọkụ na arụmọrụ dị mma n'okpuru ụfọdụ usoro ịgbado ọkụ.Enwere ike kewaa arụmọrụ ịgbado ọkụ n'ime arụmọrụ ịgbado ọkụ na arụmọrụ ịgbado ọkụ na usoro ịgbado ọkụ.Arụmọrụ ịgbado ọkụ na usoro ịgbado ọkụ na-ezo aka susceptibility nke ịgbado ọkụ onuete na metal nso ịgbado ọkụ onuete na-enweghị thermal cracks ma ọ bụ jụrụ shrinkage cracks n'oge ịgbado ọkụ usoro.Ọrụ ịgbado ọkụ dị mma pụtara na n'okpuru ụfọdụ usoro usoro ịgbado ọkụ, igwe weld na metal ala dị nso agaghị agbawa.The ịgbado ọkụ arụmọrụ na okwu nke serviceability na-ezo aka mmetụta siri ike na ductility nke okpomọkụ metụtara mpaghara na weld onuete.China na-anabata usoro nnwale ịgbado ọkụ na usoro ịgbado ọkụ, ma na-anabatakwa usoro nnwale ịgbado ọkụ n'ụdị ojiji.

6. Ogologo oge:

Enwere ọtụtụ ihe na-emetụta ịdịte aka nke ígwè.Nke mbụ bụ adịghị mma nguzogide nchara nke ígwè, na a ghaghị ime ihe nchebe iji gbochie nchara nchara na nchara.Usoro nchebe gụnyere: nhazi nke agba ígwè mgbe nile, iji ígwè galvanized, na iji usoro nchebe pụrụ iche na ọnụnọ mgbasa ozi siri ike dị ka acid, alkalis, na salts.A na-edozi ingot zinc na jaket ahụ, na electrolyte mmiri mmiri ga-ebu ụzọ mebie zinc ingot na-akpaghị aka, ka o wee nweta ọrụ nke ichebe jaket ígwè.Nke abuo, n'ihi oke okpomọkụ na ibu ogologo oge, ike mbibi nke ígwè ahụ dị ala karịa nke ike dị mkpirikpi.Ya mere, a ghaghị ịnwale ígwè dị elu nke ogologo oge maka ike dị ogologo.Nchara ahụ ga-aghọ nke siri ike ma na-agbaji ngwa ngwa ka oge na-aga, nke bụ ihe omume nke "ịka nká".A ga-anwale mmetụta siri ike nke ígwè n'okpuru ibu okpomọkụ dị ala.

Ngwaahịa nchara nchara nke ụlọ ọrụ anyị nwere ike izute ụkpụrụ mba ụwa dị iche iche dịka ọkọlọtọ Australia, ọkọlọtọ New Zealand, ọkọlọtọ Britain na ọkọlọtọ America.Nabata ajụjụ gị.