温岭博物馆结构设计  

Structural Design of Wenling Museum

作　　者：鲁小飞 杨旭晨 孙会郎 朱善东 

机构地区：[1]杭州中联筑境建筑设计有限公司,杭州310014

出　　处：《建筑钢结构进展》2014年第4期39-45,共7页Progress in Steel Building Structures

摘　　要：温岭博物馆利用混凝土核心筒1～4、唯一1根垂直柱及14根落地外壳钢斜柱作为竖向支撑构件。通过在楼层板下设置的水平支撑系统、外壳壳面内的支撑系统，以及为控制竖向位移在楼层间设置的垂直支撑系统，综合构成一个完整的空间钢结构构架。平面和立面均无规则可循。为满足结构设计安全及使用要求，采用SAP2000 V15．1及MIDAS Gen8．0对结构进行了整体分析计算，大跨度室内楼梯的舒适度验算，及大跨度屋盖结构的整体屈曲稳定分析。分析结果表明：温岭博物馆主体结构稳定可靠，大跨度室内楼梯满足正常使用和舒适度的要求，大跨度屋盖结构具有足够的稳定承载能力。Wenling Museum utilizes concrete core tube 1 - 4, solely vertical column and 14 inclined steel columns as vertical support members. The horizontal support system is applied under the floor. The surface support system is applied at outer shell,and the vertical support system is applied between floors. These support systems form a complete spatial steel structure system to control the vertical displacement. There are no rules to follow based on the front and side view of the structure. To meet the safety and service requirements of structural design,SAP2000 V15.1 and MIDAS Gen8.0 are utilized to conduct the entire structure analysis, the check of large-span indoor stairs, and the overall buckling stability analysis of large-span roof structure. The analysis results show the main structure of Wenling Museum is stable and reliable. The large-span indoor stairs can meet the normal use requirements, and the large-span roof structure has sufficient stability and load bearing capacity.

关 键 词：温岭博物馆 空间钢结构 整体分析计算 整体稳定 

分 类 号：TU393.3[建筑科学—结构工程]