中、美钢烟囱设计规范对比浅析  

Comparative analysrs on design specifioations for steel chimneys in China and the United States

作　　者：罗云龙[1] 贺劲松[1] 张树生[1] LUO Yunlon;HE Jinsong;ZHANG Shusheng(Zhong ye Changtion Internatrunal Engineering Co.,Ltd.,Changsha 410205,Hunan China)

机构地区：[1]中冶长天国际工程有限责任公司,湖南长沙410205

出　　处：《工程建设》2023年第12期39-44,共6页Engineering Construction

摘　　要：为加深工程师对美国规范中钢烟囱设计的理解,从而达到快速运用的目的,本文通过中、美两国钢烟囱设计规范主要规范条文的比较,分析了作用效应、作用效应组合、结构设计等相关内容,其中重点对比了风荷载和结构计算的异同,并指出两国设计方法的差异。本文内容可为相关工程设计提供参考。In order to enhance the engineers' understanding towards chimney design in American standards,so as to achieve the goal of raprd appltication.This article compares and studies the design specifications of steel chimneys in China and the United States,aiming to deepen engineers' understanding of American standard steel chimney design and quickly apply it.By comparing the main provisions of the design specifications for steel chimneys in China and the United States,the effects,combinations of effects,structural design,and other related content are analyzed.The focus is on comparing the similarities and differences between wind loads and structural calculations,and pointing out the differences in design methods between the two countries.This paper can provide references for relevant engineering design.

关 键 词：钢烟囱 作用效应 作用效应组合 横风共振 结构计算 结构构造 

分 类 号：TU375[建筑科学—结构工程] TU233