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Mashaariicda

Hello, kaalay inaad la tashato alaabtayada!
/projects/steel-space-grid-nanjing-park-project/

Mashruucani waa meel bannaan oo qaabaysan oo gaar ah / dhererkeedu waa 25.66 mitir / dhererka guud ee 77.4 mitir / wadarta guud ee 33.3 mitir

Tuubada birta ah waxay qabataa birta Q355B, tuubo bir ah oo aan kala go 'lahayn ama tuubo alxanka ah oo soo noqnoqota (GB/T 700).

Dhalooyinka xoogga badan waxay isticmaalaan 40Cr bakhtiiyey iyo kulayl-daaweeyay si waafaqsan "Xaaladaha Farsamada ee Qaab-dhismeedka Birta Qaab-dhismeedka Kaarboon-Tayada Sare" GB/T 16939, waxqabadka dhexroorka

 

Kubbada birta ah waxay ka samaysan tahay No. 45 foornada birta ah si waafaqsan "Xaaladaha Farsamada ee Qalabka Dhismaha Kaarboon Tayada Sare" GB 699, iyo awoodda wax soo saarku waa 360N/mm2.

Saxanka daboolka ah ee madaxa kootada ayaa ka samaysan bir Q355B ah, madaxa koofiyaddana waxa uu ka samaysan yahay foorjaro.

Looska bilaa dunta ah waxa uu ka samaysan yahay birta Q355B.Marka dhexroorka birta xoogga sare ay tahay> M30, isticmaal birta 45-cabbir ah.

Biraha xidhidhiyaha ayaa ka samaysan 40Cr oo la demiyay oo la dabcay.Taageeradu waxay ka samaysan tahay birta Q355B, taageeraduna waxay ka samaysan tahay birta Q235B

Usha alxanka waxay qabataa taxanaha E43XX;Taxanaha E50XX (oo loogu talagalay alxanka kubbadda boodhka iyo feeraha dhalista)

Purlins waxay ka samaysan yihiin bir u qaabaysan Q235B.

Dhalooyinka caadiga ah waxay ka samaysan yihiin bolts darajada C qalafsan oo ka samaysan birta Q235B oo buuxinaysa shuruudaha heerarka qaranka ee hadda jira, oo leh darajo waxqabad 4.8.

Steel space grid Nanjing Park project
Steel space grid Nanjing Park project

Waqtiga boostada: Mar-10-2022