宁波·中国港口博物馆结构设计
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黄建林1，曹峰2，吴建乐1，鲁小飞1，刘传梅1，沈国辉3
(1 中联筑境建筑设计有限公司， 杭州 310014； 2 上海宝冶集团有限公司， 上海 200941；3 浙江大学建筑工程学院， 杭州 310014）［摘要］宁波·5中国港口博物馆为复杂螺旋形曲面空间钢结构，外围柱自下而上呈弧线形并向内倾斜，屋面以上设置37m高的弧形钢结构风帆。根据工程的特点，介绍了其主要结构体系、斜柱设计、典型节点构造、特殊体型结构风洞试验研究、屋面风帆设计等内容。同时对整体结构进行了小震弹性分析以及大震作用下的静力弹塑性分析，并对钢构件与混凝土结构的连接部位采取了加强措施。［关键词］港口博物馆； 螺旋形曲面； 弧形钢结构风帆； 斜柱； 特殊体型结构风洞试验； 静力弹塑性分析中图分类号：TU318.2，TU391文献标识码：A文章编号：1002-848X(2013)18-0020-05Structural design of China Harbor Museum in NingboHuang Jianlin1, Cao Feng2, Wu Jianle1, Lu Xiaofei1, Liu Chuanmei1, Shen Guohui3(1 China United Zhujing Architecture Design Co., Ltd., Hangzhou 310014, China; 2 Shanghai Baoye Group Corp.,Ltd., Shanghai 200941, China; 3 College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310014, China)Abstract: China Harbor Museum in Ningbo is a space steel structure with complex spiral curved surface. The perimeter columns are curved from bottom to top and inclined inwards. The arc steel sail with height of 37m is settled on the roof. According to the characteristics of the project, main structure system, the design of the inclined columns, details of typical joints, the research on the wind tunnel experiment of special shape building, and the design of the arc steel sail on the roof were introduced. Static analysis of the whole structure under frequent earthquakes and nonlinear static analysis under rare earthquakes were carried out. The connection of steel members and concrete structure were reinforced.Keywords: harbor museum; spiral curved surface; arc steel sail; inclined column; the wind tunnel experiment of special shape building; nonlinear static analysis作者简介：黄建林，学士，工程师，Email：jianlin_huang@acctn.com。参考文献［1］徐培福,傅学怡,王翠坤,等. 复杂高层建筑结构设计［M］.北京：中国建筑工业出版社,2005.［2］GB 50009—2012建筑结构荷载规范［S］.北京:中国建筑工业出版社,2012.［3］卢占斌,魏庆鼎,王安武.龙脊风帆模型气动特性风洞实验［J］.流体力学实验与测量,2001,15(4):46-52.［4］北京迈达斯技术有限公司.MIDAS/Gen 用户技术手册(中文)［M］.［5］GB 50011—2010建筑抗震设计规范［S］.北京:中国建筑工业出版社,2010.［6］沈国辉,楼文娟,钱涛,等. 宁波·中国港口博物馆风振计算报告［R］.杭州：浙江大学建筑工程学院,2012.
