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某集团管理中心办公楼,主体结构采用钢框架-中心支撑体系,平面与竖向不规则,采用了迭层混合空腹桁架、越层支撑、转换桁架等,结构较为复杂。从结构布置、结构分析、特殊构件与节点设计等方面对其结构设计要点进行阐述,可供类似工程借鉴。
A group of management center office building, the main structure of the steel frame - the center support system, the plane and the vertical irregular, the use of laminates mixed fasting truss, overlying support, conversion truss, the structure is more complex. From the aspects of structure layout, structure analysis, special components and node design, the structural design essentials are described, which can be used for similar projects.