巨型佛像结构设计与蒙皮效应探讨
- 摘 要
-
鲁莉,崔鸿超,陈明(上海中巍结构设计事务所有限公司, 上海 200135)[摘要]河南汝山释迦牟尼铜像是目前国内外最高的铜像,主体结构采用钢框架支撑结构。对结构的主体进行静力作用下的线性、非线性分析及大震作用下的动力弹塑性响应分析;对佛像外部铜皮的蒙皮效应进行分析比较,并对主体钢桁架与铜皮支撑结构关系做了说明。对高耸景观钢结构的结构选型及分析提出了建议,可为类似的工程提供有益的参考。[关键词]高耸结构; 非线性; Pushover分析中图分类号:TU398.7 文献标识码:A 文章编号:1002-848X(2013)16-0035-04Structural design of huge Buddha structure and study of skin diaphragm effectLu Li, Cui Hongchao, Chen Ming(China Majesty Structure Design Office Co.,Ltd., Shanghai 200135, China)Abstract: The bronze statue of Shakya Muni in Rushan city in Henan province is the tallest bronze statue at home and abroad, the main structure adopts steel braced frame structure. Linearity and nonlinearity analysis under the static loading and dynamic elastic-plastic response analysis under the rare earthquake were carried out. Skin diaphragm effect of exterior bronze skin of the Buddha was studied. Relationship between main steel truss and bronze skin strutting structure was introduced. Suggestions of structure system selection and structural design of high-rise landscape steel building were proposed for beneficial references to similar engineerings.Keywords: High-rise structure; nonlinearity; Pushover analysis作者简介:鲁莉,硕士,高级工程师,一级注册结构工程师,Email:chnmaje@163.com。参考文献[1]GB 50011—2001 建筑抗震设计规范[S].北京:中国建筑工业出版社,2001.[2]JGJ 99—98 高层民用建筑钢结构技术规程[S].北京:中国建筑工业出版社,1998.