摘要
常州现代传媒中心工程中演播厅体型复杂,大悬挑,大开洞,需要结构设计解决很多技术问题。结构设计中采用了预应力提高梁的刚度及抗裂性,折板减轻自重,屋顶采用了钢桁架,解决了栅顶层钢结构的连接和布置。计算分析中采用了几种软件进行主体结构分析和复核、钢桁架的计算、单榀平面框架的分析。
The studio in Changzhou modern media center project have complex shape,large cantilever and big holes,need structure design to solve many technical problems.Structure design adopt prestressed beams to improve stiffness and crack resistance,folded plate to reduce weight,use steel truss of roof,solve the connection and arrangement of stage grid steel structure.Several software is adopted to analyze and review the main structure,calculate steel truss,analyze single plane framework.
出处
《工程建设与设计》
2011年第5期78-80,83,共4页
Construction & Design for Engineering
关键词
演播厅
结构设计
大悬挑
大开洞
栅顶层
计算分析
studio
structural design
large cantilever
big hole
stage grid
calculation analysis
