网架支座钢抱箱设计  

Design of Steel Holding Box on Bearing of Space Grid

作　　者：赵鄂桂 ZHAO E-gui(Wuhan Institute of Shipbuilding Technology,Wuhan 430050,China)

机构地区：[1]武汉船舶职业技术学院,武汉430050

出　　处：《建材世界》2020年第1期24-25,共2页The World of Building Materials

摘　　要：网架支座常采用钢筋混凝土柱支承,当混凝土柱顶标高低于设计标高时,可采用钢抱箱进行调平,采用MIDAS GEN有限元建模分析,结果表明,钢抱箱满足承载力和变形要求,调平效果良好。The top elevation of the reinforced concrete supporting column under the space grid bearing is lower than the design elevation,and the steel holding box is used to adjust the level.The finite element modeling analysis of MIDAS Gen shows that the steel holding box meets the requirements of bearing capacity and deformation.The leveling effect is good.

关 键 词：网架 支座 钢抱箱 

分 类 号：U44[建筑科学—桥梁与隧道工程]