方形渐变式钢筋混凝土烟囱外筒结构分析  

Structural analysis of outer cylinder of R.C.chimney with square gradually varied shape

作　　者：杨薇[1] 蔡洪良[1] 黎大胜[1] 仇俊[1] 

机构地区：[1]华东电力设计院,上海200063

出　　处：《武汉大学学报（工学版）》2013年第S1期384-387,共4页Engineering Journal of Wuhan University

摘　　要：随着社会的不断发展,人们对工业建筑的要求已不仅仅局限于满足其使用功能这一主要目的,建、构筑物的创新性、独特性以及其综合的效益性越来越多地受到了关注."海之光"钢筋混凝土双筒方形渐变烟囱外筒在确保功能的前提下,结合工程及环境特点,对传统圆柱形烟囱的基本几何形态进行变形演化,构造出下段的四棱台向上段的扁六棱柱进行截面渐变扭转的异形外筒结构型式,实现了功能和形式的完美统一,具有明显的社会效益."海之光"钢筋混凝土烟囱外筒外形已申请并获取了国家专利.对这一特殊的外筒结构进行了分析研究,以便充分体现该结构的布置特点及受力性能.The technological requirements will not be the only consideration in industrial construction,the innovativeness and uniqueness become more and more important.'The light of sea'is a new style of chimney,the figure of'the light of sea'is different from the conventional circular one;it is a square gradually varied shope for the perfect unity of form and function.A national patent for the shape of this type chimney has been acquired.An analytical study has been made for'the light of sea'in this article.

关 键 词：异形 方形渐变 烟囱 

分 类 号：TU375[建筑科学—结构工程]