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Mashaariicda

Hello, kaalay inaad la tashato alaabtayada!
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Mashruucani waa goob ganacsi oo oval ah / dhererka 40 mitir / dhererka guud ee 441 mitir / wadarta guud ee 90 mitir

 

1. Heerka naqshadaynta mashruucani waa fasalka A, waxaana la isticmaalaa tuunbada qodista rotary.

2. Lakabka xajinta ee dhamaadka raso waa dolomite cimiloed ee lakabka ≤4≥, qiimaha caadiga ah ee caabbinta dhamaadka kama yarayn 5000kPa, dhexroorka tuubada waa d = 800, lakabka xajintuna waa ≥ 0.5mAma ≤3≥2 lakabyo dhoobo silty ah, qiimaha caadiga ah ee iska caabbinta kama dambaysta ah kama yarayn 1500kPa, dhexroorka tuubada d = 800, iyo dhererka tuubada waxtarka leh waa ≥35m.

3.Qalabka:

(1) Heerka xoogga ee la taaban karo ee jirka raso: C30, dhismaha la taaban karo ee ku shubidda biyaha hoostooda waa in la fuliyaa si waafaqsan shuruudaha 6.3.26 ~ 6.3.30 ee "Qeexidda Farsamada ee Dhismaha Pile Foundation" JGJ94 .

Ciidda goobta ayaa waxyar u daxalaysa qaabka aasaasiga ah ee shubka ah iyo birta birta ah ee dhismaha la xoojiyay, dhismuhuna waa inuu noqdaa mid waafaqsan "Code for Anti-Corrosion Design ee Dhismayaasha Warshadaha" GB50046-2008

Tallaabooyinka ka-hortagga daxalka ee ku habboon waa in loo qaadaa si waafaqsan qodobbada khuseeya Kushion: C15;Koofida Koofiyadda: C30;Dusha sare: C30;Sharaxaada Guud ee Qaabdhismeedka Faahfaahinta Tiirka.

(2) Biraha birta ah:

HPB300 (calaamadaha: Φ), fy=270MPa;HRB400 (calaamadaha: Φ), fy=360MPa;HRB500 (calaamadaha: Φ), fy=435MPa.

4. Dhumucda lakabka ilaalinta ee xoojinta dhererka dhererka ee jirka raajo waa 50mm, xoojinta dhererka dhererka ee jirka raso waa in si farsamaysan loogu xidhaa ama la alxanayaa.

Tilmaamaha Ogolaanshaha (GB50204) 5.4.5 iyo 5.4.6 shuruudaha.Dhumucda lakabka difaaca ee shubka ah ayaa lagu faahfaahiyay "Shaxda Dhumucda Lakabka Ilaalinta Qaybaha Aasaasiga ah";Sharaxaada guud ee tiirka qaab dhismeedka faahfaahsan.

5. Ogaanshaha Tusmada Aasaaska:

(1) Imtixaanka culeyska:

a.Si loo go'aamiyo awoodda xajinta tooska ah ee hal tusin, tijaabada culeyska taagan ayaa la isticmaalaa.Qiimaha caadiga ah ee awoodda wax-qaadista tooska ah ee ugu dambeysa ee hal tusin waa 4000KN.

b.Marka la eego shuruudaha isku mid ah (nooc kasta oo tuunsan), tirada kormeerayaashu waa in aanay ka yarayn 3, waana in aanay ka yarayn 1% tirada guud ee xajinta;Marka wadarta tirada guud ee xirmooyinka injineernimada ay ku jiraan 50, waa inaysan ka yarayn 2.

c.Shuruudaha khuseeya imtixaanku waa inay u hoggaansamaan "Qofka Farsamada ee Tijaabada Dhismaha Aasaaska Dhismaha JGJ 106-2014".

 

Steel space grid stadium project construction
Steel space grid stadium project construction
Steel space grid stadium project construction

Waqtiga boostada: Mar-18-2022