Qinghu Station of Shenzhen Metro Line 4
Construction unit: MTR Technical Consulting (Shenzhen) Co., LTD
Project address: Huaqing Avenue, Shenzhen
Project overview: QingHubei Station is the end station of Shenzhen Metro Line 4 Phase III northbound. It is an elevated three-storey island station with a total length of 146.6 meters and four entrances.
Engineering structure form for arc door frame, steel roof span 21m, the total length of 160m, GJ through welding H-type steel GL connection, steel beam, column main components of steel Q345B, other foundation bolt, high frequency welding purlin Q235B and Q345B. 10.9 class friction type high-strength bolts are used for on-site connection between steel beams and steel columns of rigid structural components. The corrosion protection life is 15 years, and the corrosion grade is III. This project arc beam for 2.5h, other beams for 1.5h, using thin fireproof paint. The roof uses aluminum magnesium manganese metal roofing system. Metal roofing engineering mainly includes aluminum magnesium manganese metal roofing standard layer, gutter, cornice, aluminum alloy decoration sheet, skylight system and anti-fall system.