Ụkpụrụ Nrụpụta Ihe Nrụpụta Maka Ihe Ọkpụkpụ Steel (Frames Steel) - Akụkọ - Qingdao Eihe Steel Structure Group Co., Ltd.

1. Nlebanya ebuli okpokolo agba nchara (ngbakọ mkpokọta)

I. Eserese na-ebuli elu

Onye otu:Steel Beam H500 × 200 × 10 × 16, Ogologo L = 12.0 m

Ebe ebuli:Tọọ na L/4 site na njedebe nke ọ bụla

Akụkụ èbè:α≈ 60°

II. Ibu mgbako

1. Ịdị arọ nke Beam:
G = ρ × V = 78.5 kN/m³ × 0.212 m³/m × 12.0 m = 199.9 kN

2. Ihe na-ebu ibu dị ike:Were 1.1

3. Ibu nke èbè:Elegharala anya (anaghị efu)

4. Mkpokọta ibu ibuli:
P = G × 1.1 = 219.9 kN

5. Sling Esemokwu (ibu guzoziri ahazi):
T = P / (2 × cos α) = 219.9 / (2 × cos 60°) = 219.9 kN

III. Nyochaa Nchekwa Sling

1. Ụdị èbè:φ20 eriri waya igwe, na-agbaji ibu Fb = 360 kN

2. Ihe nchekwa nchekwa (n):
n = Fb / T = 360 / 219.9 = 1.64 > 1.25

Zute ụkpụrụ achọrọ!

Lelee mmechi:
Ọrụ ibuli elu adịghị mma ma na-emezu koodu chọrọ.

Ụkpụrụ ntụaka

• Koodu maka iwu ụlọ arụrụ arụ (GB 50755-2012)

• Usoro nka nka maka nchekwa nke ebuli na ibuli n'ime ihe owuwu (JGJ 276-2012)

Ihe ndetu nchekwa:

1. Lelee nchara ígwè, eriri waya, na ngwá ọrụ ebuli tupu ebuli iji jide n'aka na ọ dị mma na ntụkwasị obi.

2. Kenye onye raara onwe ya nye ka ọ duzie usoro ibuli elu. Ọ dịghị onye nwere ike iguzo n'okpuru doo ebuliri elu.

3. Kwụsị ibuli ọrụ ozugbo mgbe ọsọ ikuku ruru ọkwa 6 ma ọ bụ karịa.

2. Nrụnye nchara nchara na nyocha - nrụnye ígwè beam

Bulite nchara nchara n'ime ebe a na-eme atụmatụ, wee nyochaa ma kwado njikọ njikọ iji jide n'aka na nrụnye nrụnye na-emezu ihe a chọrọ.

[Tinye mkpado na kọlụm: Nleba nrụnye nchara nchara | Aha oru ngo: Ụlọ ọrụ #1 | Ụbọchị nyocha | Onye nyocha]

3. Nrụnye nchara nchara na nyocha - nrụnye nchara nchara

1. 3D BIM Simulation:Mee ka nrụnye nchara nchara nchara iji melite atụmatụ ebuli na usoro nrụnye.

2. Na-ebuli elu ụlọ elu:Jiri kreenu gwongworo bulie truss ma tinye ya nwayọ n'ọnọdụ ka ị na-echekwa ya n'ụzọ ziri ezi.

3. Ndokwa na ndozi nwa oge:Mgbe ihe mkpuchi ụlọ dị, chekwaa ya nwa oge ma dozie ọnọdụ ya na ịdị elu ya (elu).

4. Njikọ Bolt dị elu:Jisie ike dị elu dịka iwu nhazi siri dị iji hụ na njikọ siri ike.

5. Nyocha nwụnye:Lelee ogologo truss, ogologo, ịgbagọ (ntụgharị), na nhazi kwụ ọtọ ka ijide n'aka na ha dabara koodu ahụ.

6. Ndekọ nyocha:Mgbe ị gafechara nyocha ahụ, mezue akwụkwọ ndekọ ahụ wee gaa n'ihu n'usoro ihe owuwu ọzọ.

Ndekọ nyocha nwụnye nchara nchara nchara

Ihe nyocha	Mperi anabatara (mm)	Uru atụnyere (mm)	Lelee nsonaazụ
Ogologo oge (L)	±10	—	√ (Ngafe)
Ogologo elu (Elu)	±5	—	√ (Ngafe)
Ehulata ahịhịa (ntụgharị)	L/750	—	√ (Ngafe)
Nkwekọrịta kwụ ọtọ	H/1000	—	√ (Ngafe)
Ọkwa nkwado	±5	—	√ (Ngafe)
Ike dị elu Bolt Torque	Na-egbo mkpa imewe	—	√ (Ngafe)

Isi njikwa njikwa:

Lelee akụkụ ígwè niile na-abata na saịtị iji chọpụta ụdị ha, nha ha na ịdị mma weld;
Jiri atụmatụ ebuli elu dị mma ma dị irè iji hụ na nchekwa ebuli elu;
Gbanwee ma dozie truss ozugbo etinyere ya n'ọnọdụ;
Kpochie bolts niile dị elu nke ọma ma nwalee torque ha dịka koodu ahụ siri dị;
Mee nyocha zuru oke iji hụ na ihe arụnyere arụnyere na-emezu ihe niile achọrọ na koodu.

4. Nwụnye Frame na Nleba anya - Nrụnye nchara nchara

Akara foto ewepụtara:Ntinye n'elu-ekpe: Nlele BIM 3D | Ntinye n'ala-aka ekpe: Lelee nwụnye | Isi foto: Njikọ njikọ elu, nchara nchara nchara (ihe nkwado diagonal), Njikọ njikọ dị ala

Nwụnye na nyocha nke igwe anaghị agba nchara - Ntinye nchara nchara

1. Lelee tupu ntinye:Lelee nọmba akụkụ, nha, ọnọdụ oghere bolt, na ntụzịaka efere njikọ. Gbaa mbọ hụ na ebe kọntaktị ahụ dị larịị, dị ọcha, na enweghị burrs ma ọ bụ mmanụ.

2. Ebuli na Ọnọdụ:Jiri isi ihe ebuli elu abụọ ka ebuli ogwe nke na-achọgharị nwayọọ nwayọọ banye ebe. Dozie ya nwa oge ma jide n'aka na ma nkwonkwo elu na nke ala kwadoro nke ọma na kọlụm ígwè na beam.

3. Nhazi na mmezi:Gbanwee ọnọdụ etiti, ịdị elu, na kwụ n'ahịrị kwụ n'ahịrị nke ọkụ na-achọsi ike iji mezuo ihe a chọrọ. Mezue njikọ na-adịgide adịgide mgbe itinye n'ọnọdụ.

4. Ụzọ njikọ:Jikọọ na bolts ike dị elu. Gbanyụọ ha nke ọma site na etiti apụta gaa n'akụkụ abụọ dị ka achọrọ site na imewe ahụ, ma kaa akara nke ọ bụla ka ọ gafechara nyocha ikpeazụ.

5. Nyocha nwụnye:Lelee ọnọdụ etiti ahụ, ịdị elu, nhazi kwụ ọtọ, mkpirisi kọntaktị efere, yana ogo njigide bolt. Ihe niile ga-emezurịrị Usoro maka nnabata nke nrụpụta ihe nrụpụta igwe (GB 50205).

5. Steel Frame Installation and Inspection — Steel Column Installation

1. Nyochaa ntọala:Lelee ma ọnọdụ bolt arịlịka, ịdị elu ntọala na akụkụ ntọala kwekọrọ n'ihe a chọrọ.

2. Nyochaa Nkwekọrịta kwụ ọtọ:Jiri ngụkọta ọdụ ọdụ, eriri laser, ma ọ bụ ọkwa kwụ ọtọ ka ịlele ka kọlụm nchara kwụ ọtọ (nke kwụ ọtọ).

3. Nyochaa ogo njikọ:Lelee ma bolts ike dị elu, welds, na efere njikọ kwekọrọ na ọkọlọtọ achọrọ.

Usoro ihe owuwu:1. Nkwadebe Ọrụ → 2. Ebuli & Ebe Steel Kọlụm → 3. Wụnye & Chekwa → 4. Nyocha & Nnabata

6. Nwụnye Frame Steel - Nwụnye Truss Structure (3D BIM Eserese)

Usoro nwụnye:Nnyocha na akara → Nyochaa nkwado → Ebuli & Ebe → Ndozi nwa oge → Ndozi & Ndozi → Njikọ Bolt dị elu → Welding (ọ bụrụ na achọrọ)

Isi ihe nwụnye:

Tupu ebuli, lelee okpukpu abụọ nke etiti nkwado, ịdị elu, na ọnọdụ akụkụ agbakwunyere;
Tinye eriri ndu ikuku (taglines) mgbe a na-ebuli elu ka truss guzosie ike;
Gbanwee ma chekwaa truss ozugbo ka etinyere ya ka ọ ghara ịgbagọ ma ọ bụ ịgbagọ;
Njikọ bolt dị elu ga-agbaso ụkpụrụ nhazi na koodu ma mee ka ike sie ike na torque achọrọ;
Ọdịmma weld ga-emezurịrị iwu dị na Usoro nnabata maka nrụpụta Ogo nke Steel Structures (GB 50205).

Isi Nlebanya (Foto saịtị):

1. Nkwado & Nyochaa Njikọ

Lelee ọnọdụ na ịdị elu nke bolts nkwado, efere shim, na akụkụ ndị agbakwunyere iji jide n'aka na ha ruru ihe a chọrọ.

2. Nyochaa ngbanwe nke Truss

Jiri ngụkọta ọdụ iji tụọ etiti etiti, ịdị elu na ịgbagọ nke truss, wee mee mgbanwe n'usoro.

3. Nleba anya Bolt siri ike

Lelee ọnụọgụgụ, nha, na torque nke bolts ike dị elu, wee nwalee ha dịka koodu chọrọ.

Mara:A na-achịkọta usoro truss na ọrụ a na ụlọ ọrụ mmepụta ihe ma bulie ya na ngalaba na saịtị iji hụ na nrụnye ziri ezi, ịdị mma na nchekwa.

7. Igwe nchara & Profiled Metal Roof Sheet nwụnye na nyocha

Nwụnye na nyocha nke nchara nchara

(Akara aha: Ntugharị Beam, Ndokwa, Bolts siri ike dị elu, nlele kwụ ọtọ & ịdị elu, nyocha ogo nkwonkwo)

1. Lelee akụkụ na-abata:Lelee ogo ihe onwunwe, nha, ọnọdụ elu na ogologo. Wụnye naanị mgbe ịgafechara nyocha.

2. Njikwa Usoro:Jikwaa n'ọkwa akụkụ, ịdị elu, nghazi kwụ ọtọ, na mgbochi bolt n'oge ntinye.

3. Ihe nyocha:Ọkwa etiti, ịdị elu, nhazi kwụ ọtọ, mkpọda elu elu na ogo njikọ bolt.

4. Ọdịmma Ọdịmma:Ga-ezute Usoro maka Nnabata Ogo nke Nrụpụta Steel (GB 50205-2020).

Nwụnye & Nnyocha mpempe akwụkwọ Metal Roof Profaịlụ

(Akara aha: Mpempe ụlọ elu igwe, Njikọ Lap, Ndozi ihe nkedo nke onwe, Mbipụta na-egbuke egbuke)

1. Nyocha ihe:Lelee profaịlụ panel, ọkpụrụkpụ, mkpuchi na agba. Jiri naanị mgbe ịgafe nyocha.

2. Iwu nwụnye:Kpochie ogwe ndị ahụ nke ọma ma dozie ha nke ọma. Debe ohere ịghasa n'ime oke ọkọlọtọ, na-enweghị skru na-efu ma ọ bụ na-edochaghị anya.

3. Ihe nyocha:Mwụsị elu ụlọ, obosara ihe nkpuchi, oghere ebe a na-ekekọta, yana nkọwa mkpuchi mmiri.

4. Ọdịmma Ọdịmma:Ga-ezute Usoro Nka na ụzụ maka Injinia Roof Metal (GB 50345-2012).

8. Nrụnye na nyocha nke igwe - Steel steepụ na nwụnye Handrail

1. Steel steepụ na okporo ụzọ aka (Foto saịtị) zuru ezu.

2. Ihe Nlereanya BIM 3D (Steel Stairs na Handrails)

3. Nwụnye Steel Stair (Ọrụ saịtị)

4. Nwụnye Handrail (Ọrụ saịtị)

5. Nleba anya nrụnye (nlele saịtị)

Ntuziaka:

Tupu ịwụnye steepụ ígwè na aka aka, lelee akụkụ akụkụ akụkụ, ịdị elu, na okirikiri nhọrọ ukwuu;
Mgbe ị na-eji njikọ kpọchiri akpọchi, lelee nha bolt, ọnụọgụ na torque iji hụ na njikọ siri ike;
Ọdụdọ aka arụnyere ga-eguzosi ike ma kwụ ọtọ, nwere akwa welds zuru oke ma dịkwa mma nke na-emezu ihe achọrọ na koodu;
Mee nyocha nke ọma mgbe echichi ma mejupụta ndekọ nyocha iji hụ na ịdị mma ọrụ.

Ụkpụrụ usoro ihe owuwu maka ihe owuwu ígwè (frams ígwè)

Nhazi ígwèesa na-eji ọtụtụ ebe n'ahịa ihe owuwu nke oge a iji wuo okpokolo agba ụlọ, ha ga-abụkwa nhọrọ kachasị maka ihe owuwu ụlọ mbụ n'ọdịnihu. Ihe owuwu ígwè nwere ọtụtụ mpaghara mpaghara, ụdị nhazi na ụdị akụrụngwa. Dabere na usoro nhazi, a na-ekewa ha ụzọ anọ: okpokolo agba, oghere oghere, trusses, na akụkụ etiti.