Morero ona ke sebaka se ikhethileng se nang le sebopeho / bophahamo ke limithara tse 25.66 / bolelele bohle ba limithara tse 77.4 / bolelele ba limithara tse 33.3
Pipe ea tšepe e amohela Q355B tšepe, phala ea tšepe e se nang moeli kapa phala e phahameng ea maqhubu a marang-rang (GB/T 700).
Liboutu tse matla a phahameng li sebelisa 40Cr tse tingoeng le tse futhumatsang mocheso ho latela "Technical Conditions for High-Quality Carbon Structural Steel Structures" GB/T 16939, ts'ebetso ea bophara.
Bolo ea tšepe e entsoe ka lisebelisoa tsa tšepe tsa No. 45 ho latela "Technical Conditions for High-Quality Carbon Structural Steel" GB 699, 'me matla a lihlahisoa ke 360N / mm2.
Letlapa le tiisang la hlooho ea cone le entsoe ka tšepe ea Q355B, 'me hlooho ea cone e entsoe ka forgings.
Nate e se nang khoele e entsoe ka likhoele tsa tšepe tsa Q355B.Ha bophara ba liboutu tse matla haholo ke> M30, sebelisa litšepe tsa tšepe tse 45-gauge.
Li-screws tse tiisang li entsoe ka 40Cr tse tingoeng le ho halefa.Tšehetso e entsoe ka tšepe ea Q355B, 'me tšehetso e entsoe ka tšepe ea Q235B
Molamu oa welding o amohela letoto la E43XX;Letoto la E50XX (bakeng sa welding ea bolo ea bolt le likhopo tse jereng)
Li-purlins li entsoe ka tšepe ea Q235B e bōpehileng joaloka C.
Li-bolts tse tloaelehileng li entsoe ka li-bolts tse thata tsa sehlopha sa C tse entsoeng ka tšepe ea Q235B e finyellang litlhoko tsa litekanyetso tsa hona joale tsa naha, tse nang le boemo ba ts'ebetso ea 4.8.
Nako ea poso: Mar-10-2022