海南国际会展中心会议中心结构体系选型

发布时间：2018-03-15 06:14

本文选题：海南国际会展中心　切入点：体系选型　出处：《建筑结构》2013年08期 　论文类型：期刊论文

【摘要】：针对自然条件严峻、形体高大、空旷、工艺驳杂关联、分体系层次多且需求不同的特点,介绍了海南国际会展中心项目会议中心的结构总体系及分体系选型;大跨、重载楼面梁及大悬挑梁采用有粘结预应力,悬挑楼梯受拉梯段采用无粘结预应力;对大悬挑楼座、大跨楼面及螺旋楼梯等通过有限元进行了舒适度分析;由于外围柱在层间作用下产生倾覆弯矩,采用桩-锚联合基础。
[Abstract]:In view of the characteristics of severe natural conditions, large shape, open space, complicated technology, multi-level system and different demand, this paper introduces the structural general system and sub-system selection of Hainan International Exhibition Center Project Conference Center, and introduces the selection of large span, large span, large span, large span, large span, large span, large span, large span, and large span. The heavy load floor beam and large cantilever beam are bonded prestressing, the cantilever staircase is unbonded prestressing in the tensile staircase, the comfort degree of the large cantilever floor, long span floor and spiral staircase is analyzed by finite element method. The pile-anchor combined foundation is adopted because of the overturning moment of the peripheral column under the action of interlayer.
【作者单位】：哈尔滨工业大学土木工程学院;中国建筑设计研究院;
【分类号】：TU318

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