法门寺合十舍利塔主塔结构设计  

Structure design of the Buddha Relics Tower of Famen temple in Shaanxi

作　　者：冯康曾 张竟乐[1] 徐长海[1] 盛学文[1] 阮永健[1] 

机构地区：[1]建学建筑与工程设计所有限公司上海分公司,上海200336

出　　处：《建筑结构》2010年第6期29-34,109,共7页Building Structure

摘　　要：法门寺合十舍利塔位于陕西省宝鸡市扶风县,属连体、侧向刚度不均匀、带转换构件的超限高层。主塔采用大直径钻孔灌注桩,桩端及桩侧后注浆。根据风洞及振动台试验结果,按照设防地震下(即中震)弹性的性能化抗震设计目标进行设计。主要抗侧力构件为斜向钢骨混凝土剪力墙。配合施工进行预变形分析和施工验算,采用施工临时桁架支撑连体下两侧斜筒,采用热熔法放张水平施工桁架。工程在汶川地震时结构完好,经受了检验。The Buddha relics tower of Famen temple is located in Shaanxi which is belonging to outof-code high-rise building with jointed members,non-uniform lateral rigidity and transfer members.Large-diameter bore piles have been adopted to the main tower.To improve capacity of piles,method of post pressure grouting in pile terminal and pile sides has been used.The structure design had been made mainly according to wind tunnel/shaking table tests and theory of capability of the aseismatic design.The main anti-lateral force component is slanting SRC shear wall.The coordinate construction carries on the pre-distortion to analyze and to construct the checking calculation,uses the construction temporary truss to support two diagonal tubes under joined bodies,and uses the hot melt method to put opens the level construction truss.The tower passed the test of 5·12 Wenchuan Earthquake.

关 键 词：钢骨混凝土剪力墙 设防地震下弹性 混合结构 超限高层 

分 类 号：TU318[建筑科学—结构工程]