Shanghai Qinkai Industry Co., Ltd. Na-enye Mgbakọta Nkwado Ala Ọma Maka Ọrụ Ụlọ Ikpe nke St. Lucia

CASTRIE, St. Lucia & SHANGHAI, China — N'ime mmepe dị mkpa maka akụrụngwa Caribbean na nchekwa ọha, Shanghai Qinkai Industry Co., Ltd., onye na-emepụta ma na-emepụta njikwa eriri ụlọ ọrụ mmepụta ihe na sistemụ nkwado ala ọma jijiji, enyela akụkọ nhazi na ngụkọta oge zuru oke nke Nkwado Ala Ọma maka ọrụ St. Lucia Halls of Justice (HOJ) a ma ama. Ọ na-akọwapụta injinịa igwe siri ike, mgbakọ ibu, na nyocha nchekwa nhazi nke e mere maka sistemụ nkwado ala ọma jijiji a kwụsịtụrụ n'ime ogige iwu dị mkpa. Asambodo nhazi a na-anọchite anya ihe dị mkpa, na-ahụ na akụrụngwa nkesa eletriki dị mkpa nke ụlọ ikpe mbụ nke St. Lucia nwere ike iguzogide ihe omume ala ọma jijiji ma nọgide na-aga n'ihu n'ọrụ n'oge mberede.

Ọrụ Dị Mkpa nke Injinịa Ala Ọma Jijiji na Akụrụngwa Ọha

Ụlọ ọha na eze na ụlọ ọrụ ọgbara ọhụrụ chọrọ ihe karịrị naanị ịma mma na iguzosi ike n'ezi ihe owuwu; ha chọrọ ike ịrụ ọrụ nke ọma nke ala ọma jijiji. Nke a bụ eziokwu karịsịa maka ụlọ ikpe, nchịkwa, na ihe mberede dịka Ụlọ Nzukọ Ikpe nke St. Lucia, nke na-eje ozi dị ka ebe dị mkpa maka ụjọ maka gọọmentị ime obodo. Na mpaghara ndị na-enwekarị ọrụ ala, ichekwa ihe ndị na-abụghị ihe owuwu - dị ka tray eriri voltaji dị ala na voltaji dị elu, paịpụ mmiri, na sistemụ HVAC - bụ iwu nchekwa bụ isi.

N'oge ala ọma jijiji, ụlọ ọrụ ndị a na-anaghị akwado ma ọ bụ ndị a na-agbakọghị nke ọma nwere ike ịgbagharị nke ọma, na-ebute mmebi ihe owuwu, ike eletrik ebelatara, na nnukwu ihe egwu nye ndị bi n'ụlọ. Sistemụ nkwado ala ọma jijiji a kwụsịrị na-arụ ọrụ dị ka arịlịka siri ike nke na-achịkwa mmegharị n'akụkụ na ogologo oge, na-ekesa ibu dị ike n'enweghị nsogbu laghachi n'ime ihe owuwu simenti mbụ.

Iji mezuo oke nchekwa ndị a siri ike, Shanghai Qinkai Industry Co., Ltd. tinyere njikọta nke ụkpụrụ nhazi mba ụwa na nke mba. Isi ihe owuwu injinia maka ọrụ HOJ gụnyere:

• GB50017-2003: Koodu maka imewe nke ihe owuwu ígwè
• GB50009-2001: Koodu maka Nhazi Ibu nke Nhazi Ụlọ
• JGJ145-2013: Koodu teknụzụ maka mgbe a na-etinye ihe owuwu simenti
• GB50303-2002: Koodu maka Nnabata nke Ogo Ọrụ Mmepụta Ihe Owuwu nke Ọrụ Injinịa Eletriki
• 03S402 na 03SR417-2: Nkwado na Ụkpụrụ Nwụnye Paịpụ n'ime ụlọ

Koodu ndị a na-achịkwa nhọrọ ihe, oke nrụgide enwere ike ikwe ka ọ dị, ihe nchekwa, na oke mgbagọ maka sistemụ ndị a kwụsịrị, na-ahụ na ejiri oke nchekwa pụrụ iche mepụta bracket ọ bụla.

Nkọwapụta Nkà na ụzụ na Nhazi Mgbakọ Ihe Mbido

Ihesistemụ nkwado ala ọma jijijiE mere maka Ụlọ Nzukọ nke St. Lucia na-eji nhazi bracket ejiri ọtụtụ ọkwa (ZJ-13 Bracket) hazie ma kwado ụdị tray eriri eletriki dị iche iche. Nhazi ahụ na-akọwa ma netwọk nkesa voltaji dị ala na nke dị elu na-agba ọsọ n'otu akụkụ n'elu ụlọ ọrụ ahụ.

Usoro Ibu Ibu nke eriri

Ngụkọta ndị a dabere na njirisi ibu ahịrị ndị a kpọmkwem n'okpuru oghere nkwado ọkọlọtọ nke mita 1.5:

1. Trays eriri voltaji dị ala:
   • 100 × 100 mm (12 kg/m)
   • 200 × 100 mm (22.5 kg/m)
   • 300 × 50 mm (20 kg/m)
   • 300 × 100 mm (40 kg/m)
2. Trays eriri voltaji dị elu:
   • 100 × 100 mm (16 kg/m)
   • 200 × 100 mm (32 kg/m)
   • 300×50 mm (30 kg/m)
   • 300 × 100 mm (55 kg/m)
   • 400×150 mm (85 kg/m)

A na-etinye ihe nchekwa nke 1.2 n'ofe ikpe ibu niile iji kọwaa mgbanwe dị iche iche na mgbasawanye eriri n'ọdịnihu.

Nhazi Mgbakọ Ihe owuwu

Nchikota mbụ a na-eji oghere U nke 41×41 mm (ọwa strut) nke ejiri ígwè carbon Q235 dị elu mee, nke ejiri mkpanaka skru M10 na bolts arịlịka tinye n'ime slab ụlọ simenti.

N'okpuru ebe a bụ eserese teknụzụ zuru ezu nke na-egosi nha, oghere, na ngwaike njikọ ejiri na Nkwado ZJ-13 nke a na-egbochi ala ọma jijiji:

Dịka egosiri na Foto 1, nhazi nkwụsịtụ ahụ nwere ọkwa atọ nke oghere U 41×41 mm nwere ogologo mpụta nke 600 mm na oghere ebe nkwụsịtụ nke 550 mm. A na-eji bolt arịlịka simenti M10×80 na ihe nkwụnye mkpanaka M10 skru. Ogwe skru M10 dị elu na-ejikọ ọtụtụ obe, nke ejiri mkpụrụ hexagonal M10 na ihe ndị dị larịị M11 kpọchie, na-enye oghere siri ike, nke na-anaghị egbochi mkpọtụ.

Ihe Kachasị Mma: Profaịlụ Ọwa Strut nke 41 × 41 mm

Isi ihe owuwu nke Qinkaisistemụ nkwado ala ọma jijijibụ profaịlụ U-slot nke 41×41 mm. Shanghai Qinkai Industry Co., Ltd. na-emepụta ọwa strut ndị a site na ígwè nhazi carbon Q235, ihe a na-eme n'ụlọ ọrụ maka nguzozi dị mma nke ike nrụgide, ductility, na ike ịgbado ọkụ.

Njirimara Mechanical Q235:

• Njupụta ike ndọda (
  $\rho$

  ρ):

  $78.5\; kN/m3$

  78.5 kN/m3

• Modulu Elastic (
  $E$

  E):

  $2.06\; \times \; 105\; N/mm2$

  2.06 × 105 N/mm2

• Oke Poisson (
  $\nu$

  ν):

  $0.3$

  0.3

• Ike Nhazi Nrụgide/Ịgbagọ (
  $f$

  f):

  $215\; N/mm2$

  215 N/mm2

• Ike Nhazi Shear (
  $fv$

  fv:

  $120\; N/mm2$

  120 N/mm2

• Ike Nrụgide Ihu Ọgwụgwụ (
  $sCE$

  sCE:

  $310\; N/mm2$

  310 N/mm2

Iji hụ na ọ ga-adịgide ogologo oge n'ọnọdụ mmiri dị n'akụkụ mmiri nke St. Lucia, ebe okpomọkụ na-ekpo ọkụ, a na-enye ọwa ndị a nwere ihe nchebe dị elu, gụnyere Pre-Galvanized (Z275), Hot-Dip Galvanized (HDG), na Electroplated Zinc (EZ).

Foto nke 2 na-akọwa otú nha nha si dị, mmecha dị, na ụdị ngwaahịa igwe nke usoro oghere U nke Qinkai nke 41×41 mm (Nọmba Ihe 004120 / TG-41 GI). Akụkụ ndị a gbagọrọ agbagọ nkeọwaprofaịlụ na-enye ike ndọda dị elu na ike mkpọchi dị elu mgbe ejikọtara ya na mkpụrụ ọwa, na-eme ka mgbakọ ahụ sie ike n'okpuru mkpọtụ ala ọma jijiji.

Ngụkọta Ibu Ihe Dị Oke na Nhazi

Isi akụkọ injinia ahụ lekwasịrị anya n'ịchọpụta na nrụgide gbagọrọ agbagọ, nrụgide ịkpụ, na ntụgharị nke obe kwụ ọtọ ọ bụla n'okpuru ibu kachasị elu dị n'ime oke ihe a na-anabata nke ígwè Q235.

Nyocha Ibu Crossbeam 1

Crossbeam 1 na-akwado njikọta ibu kachasị arọ, na-ejide tray eriri 400 × 150 mm dị elu.

• Ibu Kesara Ejiri Mee:
  $85\; kg/m\times 1.5\; m\times 10\; N/kg\times 1.2\approx 1.53\; kN$

  85 kg/m×1.5 m×10 N/kg×1.2≈1.53 kN

• Oge Ngbagọ: Oge kachasị elu nke ịgbagọ (
  $Mmax$

  Mmax) nke osisi ahụ nwetara, a na-agbakọ ya na

  $124\; N\cdot m$

  124 N⋅m.

• Ike Mmeghachi Omume Nkwado: Ike mmeghachi omume kwụ ọtọ dị n'ebe nkwụsịtụ aka ekpe na aka nri bụ
  $0.756\; kN$

  0.756 kN nke ọ bụla.

Nkwenye nke Nkwụsi na Ngbanwe Nhazi

Site na iji usoro echiche beam, nrụgide kachasị elu nke mgbagọ (

σ) a na-enyocha ya site na ike imewe nke

215 N/mm2. Ngụkọta ndị a na-egosi na nrụgide mgbagọ dị oke nchebe.

Ọzọkwa, a ga-amachi ntụgharị ogwe iji gbochie ịda mba na mgbawa nke ihe ndị dị nso. Ngbanwe kachasị ekwe omume n'okpuru ibu ala ọma jijiji na-abụkarị nke a na-anabatakarị.

L/200 (ebe ọ dị)

L bụ ogologo). Maka

Ogologo 550 mm, mgbanwe a na-ekwe ka ọ dị

2.75 mm.

Dịka egosiri na usoro mgbagọ ihe nwere njedebe na eserese nke 3, mgbagọ kachasị elu n'okpuru ibu zuru oke na-eme kpọmkwem na etiti oge nke ogwe osisi ahụ (

0.275 m) ma ruo naanị otu narị mita (1.55 m)

0.29 mm. Nke a dị oke ala karịa nke a.

Oke oghere 2.75 mm, nke na-egosi na oghere Qinkai U na-enye nkwụsi ike pụrụ iche.

Iguzosi Ike n'Ezi Ihe na Oke Nchekwa Ịdọ Aka

Sistemụ nkwado ala ọma jijiji siri ike dịka njikọ ya kacha adịghị ike, ọ bụ ya mere ndị otu injinia Qinkai ji mee nyocha zuru oke nke ibu ibu na ngwaike niile e ji ejide ma jikọta. A na-eji ígwè dị elu nke Grade 4.8 emepụta mkpanaka niile, bolts arịlịka, na mkpụrụ.

Lelee Ibu Ibu Anchor Bolt na Skrọs Mkpanaka:

• Ike Nrụgide Kachasị Elu na Mkpanaka:
  $1.206\; kN$

  1.206 kN

• Oke Nrụgide A Na-ekwe Ka A Na-enye Maka Mkpanaka Skru M10 nke Klas 4.8:
  $7.0\; kN$

  7.0 kN

• Oke Nchekwa: Ike n'ezie (
  $1.206\; kN$

  1.206 kN) pere mpe karịa

  $Pasentị\; iri\; na\; asaa$

  Pasentị iri na asaa nke ikike mkpanaka ahụ, na-enye oke nchekwa dị ukwuu.

• Ike Nrụgide Kachasị Elu na Bolt Anchor:
  $1.206\; kN$

  1.206 kN

• Oke Nrụgide A Na-ekwe Ka E Mee Maka Ọkwa 4.8 M10 Anchor Bolt:
  $6.0\; kN$

  6.0 kN

• Oke Nchekwa: Bọltị arịlịka ahụ na-arụ ọrụ naanị na nke kacha nta
  $Pasentị\; iri\; abụọ$

  Pasentị iri abụọ nke ikike ịdọrọ ya, nke na-eme ka o kwe omume na simenti agaghị apụ apụ.

Nyochaa Nku Hexagonal na Flat Dating Shea:

• Ike kachasị elu na akpụrụ hexagonal:
  $0.756\; kN$

  0.756 kN (Oke a na-anabata:

  $7.0\; kN$

  7.0 kN)

• Ike kachasị elu na ihe ndị dị larịị:
  $0.756\; kN$

  0.756 kN (Oke a na-anabata:

  $7.0\; kN$

  7.0 kN)

Ebe ọkwa nrụgide na ntụgharị niile na-ada n'okpuru oke nhazi kachasị elu, akụkọ injinia ahụ mechiri na obi ike 100% na ikike ibu ibu nke nzukọ ZJ-13 Bracket na-agbaso iwu nchekwa ala ọma jijiji nke ọma.