Steel Plate Shear Wall Welding Technology of Core Tube of Shenzhen Ping'an IFC
Shenzhen Ping' an IFC has 17-storey core tube steel plate wall,which is located in underground floor 5 to floor 12.Steel plate wall consists of transverse and vertical joints,and transverse joints apply welding connection,vertical joints apply welding connection and high strength bolts connection.Moreover,the connection welding joints of steel plate wall consist of vertical and transverse welding joints.Vertical welding joints apply double groove,and transverse welding joints apply the groove with plate thickness.The authors described the welding style,welding sequence,welding technique and measures to reduce the welding deformation of steel plate wall and assure welding joints quality,improve welding efficiency.
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