War

Heerarka Habka Dhismaha ee Qaab-dhismeedka Birta (Foomyada Birta)

2026-10-19 0 Fariin ii dhaaf

1. Hubinta Dhisidda Qaab-dhismeedka Birta (Xisaabinta Koritaanka)

Steel beam lifting operation

Summada Sawirka La Soo Saaray:Qaybta la qaaday: Birta birta (H-Beam) | Dharbaaxada Qaadista: Laba-lugood Xadhig Xadhig Leh | Booska Barta Qaadista | Tiirka Qaabka Biraha | Kormeeraha Badbaadada (Helmet A-001) | Crane: Kooxda XCMG

I. Sawir qaade

Steel beam lifting diagram

Xubin:Birta Beam H500×200×10×16, Dhererka L = 12.0m

Qodobbada Qaadista:Ku dheji L/4 gees kasta oo ka mid ah laydhka

Xagasha dharbaaxada:α ≈ 60°

II. Load Xisaabinta

1. Miisaanka Nafta ee Beam:
G = ρ × V = 78.5 kN/m³ × 0.212 m³/m × 12.0 m = 199.9 kN

2. Qodobka Xamaynta Dhaqdhaqaaqa:Qaado 1.1

3. Miisaanka Dharbaaxada:La iska indhatiray (dacaad)

4. Wadarta Xamuulka Qaadista:
P = G × 1.1 = 219.9 kN

5. Sling Sling (load balance):
T = P / (2 × cos α) = 219.9 / (2 × cos 60°) = 219.9 kN

III. Hubinta Badbaadada Dharbaaxada

1. Nooca dharbaaxada:φ20 xadhig bir ah, culays jabin Fb = 360 kN

2. Qodobka Badbaadada (n):
n = Fb / T = 360 / 219.9 = 1.64 > 1.25

Buuxiyay shuruudaha caadiga ah!

Hubi Gabagabada:
Hawlgalka qaadista waa badbaado oo buuxiya shuruudaha koodka.

Heerarka Tixraaca

Xeerka Dhismaha Hababka Birta (GB 50755-2012)

Xeerka Farsamada ee Badbaadada Kor-u-qaadista iyo Kor-u-qaadista Dhismaha (JGJ 276-2012)

Qoraalada Badbaadada:

1. Hubi birta birta ah, xadhkaha fiilooyinka, iyo qalabka wax lagu qaado ka hor inta aanad qaadin si aad u hubiso inay badbaado yihiin oo la isku halayn karo.

2. U xilsaar qof u heellan inuu hago habka qaadista. Qofna ma hoos istaagi karo alwaaxdii la qaaday.

3. Jooji shaqada qaadista isla markiiba marka xawaaraha dabayshu gaadho Heerka 6 ama ka sareeya.

2. Rakibaadda Jirka Birta iyo Kormeerka - Rakibaadda Birta birta

Steel beam installation and inspection

Kor u qaad birta birta ah ee loo qorsheeyay, ka dibna hubi oo ansixi isku xirka isku xirka si loo hubiyo in tayada rakibaadda ay buuxiso shuruudaha naqshadeynta.

[Inset Tag on Column: Steel Beam Inspection | Magaca Mashruuca: Aqoon-is-weydaarsi #1 | Taariikhda Kormeerka | Kormeere]

3. Rakibaadda Qaab-dhismeedka Birta iyo Kormeerka - Rakibaadda Saqafka Birta

3D BIM simulation1. Jilidda 3D BIM:Isku day rakibidda birta saqafka saqafka si aad u hagaajisid qorshaha qaadista iyo nidaamka rakibidda.
Roof truss lifting2. Kor-u-qaadista Tusmada Saqafka:Isticmaal wiishka xamuulka si aad kor ugu qaaddo saxanka oo si tartiib ah u dhig meel aad joogto adigoo dheelli tiran.
Positioning and temporary fixing3. Meelaynta & Hagaajinta Ku Meel Gaarka ah:Ka dib markii saqafka saqafka la dhigo, si ku meel gaar ah u adkee oo hagaaji booska iyo dhererka (sare).
High-strength bolt connection4. Isku xidhka Bolt-Xoogga Sare:Ku adkee boolalka xoogga badan sida waafaqsan xeerarka naqshadeynta si loo hubiyo xiriir adag.
Truss installation inspection5. Kormeerka Rakibaadda:Hubi dhererka cirifka, bararka, foorarsiga ( leexinta), iyo toosinta toosan si aad u hubiso inay buuxiyeen koodka.
Truss inspection record6. Diiwaanka Kormeerka:Ka dib markaad ka gudubto kormeerka, buuxi foomamka diiwaanka oo u gudub tallaabada xigta ee dhismaha.

Diiwaanka Kormeerka Rakibaadda Saqafka Saqafka ee Birta

Shayga Kormeerka Cilad La Oggolyahay (mm) Qiyaasta Qiimaha (mm) Hubi Natiijada
Baaxadda dhererka (L) ±10 — √ (Ka gudub)
Dhererka dhererka (Dharka) ±5 — √ (Ka gudub)
Qalloocinta cawska ( leexin ) L / 750 — √ (Ka gudub)
Isku toosinta Tooska ah H / 1000 — √ (Ka gudub)
Booska Taageerada ±5 — √ (Ka gudub)
Xoog-sare Bolt Torque Buuxiyay shuruudaha naqshadeynta — √ (Ka gudub)
Qodobbada Xakamaynta Muhiimka ah:
  1. Hubi dhammaan qaybaha birta ee soo galaya goobta si aad u xaqiijiso nooca, cabbirkooda, iyo tayada alxanka;
  2. Isticmaal qorshe qaadis badbaado leh oo la taaban karo si aad u hubiso badbaadada qaadista;
  3. Hagaajin oo hagaaji saxanka isla markiiba ka dib marka la dhigo booska;
  4. Si sax ah u adkee dhammaan boolasha xoogga sare leh oo tijaabi qulqulkooda sida uu qabo xeerka;
  5. Samee kormeer buuxa si aad u hubiso in qaab-dhismeedka la rakibay uu buuxiyo dhammaan shuruudaha naqshadeynta iyo koodka.

4. Rakibaadda Qaab-dhismeedka Birta iyo Kormeerka - Rakibaadda Biraha birta ee Rakiban

Inclined steel beam installation

Summada Sawirka La Soo Saaray:Gelida Bidix ee Sare: Muuqaalka BIM 3D | Gelida-Bidix-hoose: Hubinta Rakibaadda | Sawirka Ugu Weyn: Isku-xidhka Isku-xidhka Sare, Birta Laysku Leeyahay (Lambarka Diagonal), Isku-xidhka Isku-xidhka Hoose

Rakibaadda Qaab-dhismeedka Birta iyo Kormeerka - Rakibaadda Birta birta

1. Hubinta Rakibaadda ka hor:Hubi lambarka qaybta, cabbirka, boosaska daloolka, iyo jihada saxanka isku xidhka. Hubi in meelaha xidhiidhku ay fidsan yihiin, nadiif yihiin, oo aanay lahayn burooyin ama saliid.

2. Qaadista iyo Meelaynta:Isticmaal laba dhibcood oo kor u qaadis ah si aad kor ugu qaaddo laydhka janjeera si tartiib ah meesha. Si ku meel gaar ah u hagaaji oo hubi in labada qaybood ee sare iyo kuwa hooseba ay si sax ah ugu siman yihiin tiirka birta iyo birta.

3. Toosinta iyo Hagaajinta:Hagaajin booska khadka dhexe, dhererka, iyo toosinta toosan ee laydhka u janjeedha si aad u buuxiso shuruudaha naqshadaynta. Dhammaystir xidhiidhka joogtada ah ka dib toosinta.

4. Habka isku xirka:Ku xidh boolal awood sare leh. Si siman uga soo celi badhtamaha dibadda ilaa labada dhinac sida loogu baahan yahay naqshadaynta, oo calaamee boodh kasta ka dib adkaynta ugu dambeysa ee kormeerka baasaska.

5. Kormeerka Rakibaadda:Hubi booska khadka dhexe, dhererka, toosinta toosan, cidhiidhiga saxanka, iyo adkaynta tayada. Wax walba waa inay buuxiyaan Xeerka Aqbalaada Tayada Dhismaha ee Qaab-dhismeedka Birta (GB 50205).

5. Rakibaadda Qaab-dhismeedka Birta iyo Kormeerka - Rakibaadda Tiirka Birta

Steel column installation
Foundation check

1. Hubinta aasaaska:Hubi in boosaska birta, dhererka aasaaska, iyo cabbirada aasaaska ay buuxinayaan shuruudaha naqshadeynta.

Vertical alignment check

2. Hubinta toosinta toosan:Isticmaal isteeshinka guud, tuubada laysarka, ama heerka toosan si aad u hubiso sida tiirka birta u toosan yahay.

Connection quality check

3. Hubinta tayada isku xidhka:Hubi in boolaladaha xoogga badan, alxanka, iyo taarikada isku xirka ay buuxinayaan shuruudaha caadiga ah.

Habka Dhismaha:Shaqada Diyaarinta

6. Rakibaadda Qaab-dhismeedka Birta - Rakibaadda Qaab-dhismeedka Truss (Jaantuska BIM 3D)

Truss structure lifting and placement

Summada Sawirka La Soo Saaray:Hook Crane | Qaab dhismeedka birta birta | Hagaajinta ku meel gaadhka ah | Qaadista Sling | Platform Shaqo Sare | Meesha booska | Tiirka Qaabka Birta

Socodka Habka Rakibaadda:Sahan & Calaamadeyn → Hubinta Taageerada → Qaadista & Goobta → Hagaajinta Ku-meel-gaarka → Isku-habaynta & Hagaajinta

Qodobbada Rakibaadda ee Muhiimka ah:
  1. Kahor intaadan qaadin, laba jeer hubi khadka dhexe ee taageerada, dhererka, iyo boosaska qaybta guntanka ah;
  2. Ku dheji xadhkaha hagaha dabaysha (taglines) marka wax la qaadayo si aad u xasiloonaadaan
  3. Hagaajin oo si ku meel gaadh ah u sugo saxanka isla markaaba meelaynta ka dib si aad uga hortagto foorarsiga ama qallooca;
  4. Xidhiidhada boodhka ee xoogga badan waa inay raacaan nidaamka naqshadaynta iyo xeerarka waana in lagu adkeeyaa qulqulka loo baahan yahay;
  5. Tayada alxanka waa in ay buuxisaa xeerarka ku jira Xeerka Oggolaanshaha Tayada Dhismaha ee Qaab-dhismeedka Birta (GB 50205).

Qodobbada Kormeerka ee Muhiimka ah (Sawirada Goobta):

1. Taageerada & Hubinta Wadajirka ah

Support and joint check

Hubi boosaska iyo joogyada boolal-taageerada, taarikada shimka, iyo qaybaha ku-xidhan si aad u hubiso inay buuxiyeen shuruudaha naqshadaynta.

2. Hubinta Isku-habaynta Tiro-koobka

Truss alignment check

Isticmaal isteeshinka wadarta si aad u cabbirto xariiqda dhexe, dhererka, iyo foorarsiga surka, oo samee hagaajinta toosinta.

3. Hubinta Bolt-xoogga sare

High-strength bolt check

Hubi lambarka, cabbirka, iyo qulqulka bilaha xoogga sarreeya, oo dib u tijaabi sida uu koodku u baahan yahay.

Fiiro gaar ah:Qaab dhismeedka truss ee mashruucan ayaa horay loogu soo ururiyay warshadda waxaana lagu qaaday qaybo ka mid ah goobta si loo hubiyo rakibidda saxda ah, tayada, iyo badbaadada.

7. Qaabka birta ah & Ku rakibida xaashida saqafka ee birta ah ee la tilmaamay

Steel frame installation and inspection

Rakibaadda Qaab-dhismeedka Birta iyo Kormeerka

(Calaamadaha: Kor-u-qaadista Beam, Meel dhigista, Bolts-Xoogga Sare, Hubinta Toosan & Dhererka, Hubinta Tayada Wadajirka ah)

1. Hubinta qaybta soo socota:Hubi tayada alaabta, cabbirka, xaaladda dusha sare, iyo toosnaanta. Ku rakib kaliya ka dib markaad kormeerto.

2. Xakamaynta Habka:Xakamee meelaynta qaybta, dhererka, toosinta toosan, iyo adkaynta boodhka marka la rakibayo.

3. Walxaha Kormeerka:Booska khadka dhexe, dhererka, toosinta toosan, fidsanaanta dusha sare, iyo tayada isku xirka boodhka.

4. Heerka Tayada:Waa inuu buuxiyaa Xeerka Aqbalaada Tayada Dhismaha ee Qaab-dhismeedka Birta (GB 50205-2020).

Profiled metal roof sheet installation

Rakibaadda iyo Kormeerka xaashida saqafka ee birta

(Calaamadaha: Sheet Saqafka Birta ah, Lap Lap Joint, Is-Taabashada Istaabista, Goynta birta)

1. Hubinta alaabta:Hubi astaanta guddiga, dhumucda, dahaarka, iyo midabka. Isticmaal kaliya ka dib marka aad gudubto kormeerka.

2. Xeerarka Rakibaadda:Isku-dubbarid saxannada si sax ah oo si adag u hagaaji. Ku hay kala dheeraynta isbiirtada gudaha xadka caadiga ah, iyada oo aan lahayn boolal maqan ama khaldan.

3. Walxaha Kormeerka:Saqafka fidsan, ballaca is dulsaaran, kala dheeraynta barta xidhidhiyaha, iyo tafaasiisha biyo-celinta.

4. Heerka Tayada:Waa inuu buuxiyaa Xeerka Farsamada ee Injineerinka Saqafka Birta (GB 50345-2012).

8. Rakibaadda Jirka Birta iyo Kormeerka - Jaranjarooyinka Birta iyo Rakibaadda Tareenka Gacanta

Completed steel stairs and handrails1. Jaranjaro bir ah oo dhameystiran iyo biraha gacanta (Sawirka goobta)
3D BIM model of steel stairs2. Qaabka BIM 3D (Jaranjarooyinka Birta iyo Gacan-gacmeedka)
Steel stair installation3. Rakibaadda Jaranjarada Birta (Shaqada Goobta)
Handrail installation4. Rakibaadda Tareenka Gacanta (Shaqada Goobta)
Installation quality inspection5. Kormeerka Tayada Rakibaadda (Check Site)
Tilmaamaha:
  1. Kahor intaadan rakibin jaranjarooyinka birta ah iyo biraha gacanta, laba jeer hubi cabbirada ka kooban, dhererka, iyo khadadka qaabeynta;
  2. Markaad isticmaalayso xidhiidhada xidhan, hubi cabbirka boolka, tirada, iyo qulqulka si aad u hubiso xidhiidh adag;
  3. biraha gacanta lagu rakibay waa inay ahaadaan kuwo adag oo toosan, leh alxan buuxa oo siman oo buuxinaya shuruudaha naqshadeynta iyo koodhka;
  4. Samee kormeer tayo leh ka dib rakibidda oo buuxi diiwaanka kormeerka si loo hubiyo tayada mashruuca.

Heerarka Habka Dhismaha ee Qaab-dhismeedka Birta (Foomyada Birta)

Dhismaha birtaesWaxaa si weyn loogu isticmaalaa suuqa dhismaha maanta si loo dhiso xargaha dhismaha, waxayna noqon doonaan doorashada ugu weyn ee dhismayaasha aasaasiga ah mustaqbalka. Qaab dhismeedka birtu waxay leeyihiin qaybo-hoosaadyo badan, noocyo qaab-dhismeed, iyo noocyo ka kooban. Iyada oo ku saleysan nidaamka qaab-dhismeedku, waxay u qaybsan yihiin afar nooc oo waaweyn: fareemooyinka portal, grids space, trusses, iyo qaab-dhismeedka jir.

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