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（貴州省建筑設(shè)計(jì)研究院， 貴陽 550002）

［摘要］溫度變化對(duì)建筑結(jié)構(gòu)的影響客觀存在，利用結(jié)構(gòu)力學(xué)方法計(jì)算溫度效應(yīng)的基本概念、結(jié)合計(jì)算機(jī)軟件輔助分析，得到溫度變化下部分建筑結(jié)構(gòu)內(nèi)力、位移變化的規(guī)律。通過工程實(shí)例分析，發(fā)現(xiàn)部分現(xiàn)行規(guī)范規(guī)定的可不計(jì)算溫度效應(yīng)的范圍，已經(jīng)影響到結(jié)構(gòu)設(shè)計(jì)安全，進(jìn)一步推出需要計(jì)算溫度效應(yīng)的情況及計(jì)算溫度效應(yīng)后對(duì)結(jié)構(gòu)整體的影響。

［關(guān)鍵詞］溫度效應(yīng)； 結(jié)構(gòu)設(shè)計(jì)

中圖分類號(hào)： TU119+.22    文獻(xiàn)標(biāo)識(shí)碼： A    文章編號(hào)： 1002-848X(2015)S2-0377-04

Brief probe into the consideration of the effect of temperature in architectural structure

Fang Yong

(Guizhou Province Architectural Design & Research Institute, Guiyang 550002, China)

Abstract： The effect of temperature change is objective to architectural structures. By applying the basic conception of calculating temperature effect in structural mechanics, combined with computer software analysis, the pattern of internal force and displacement changes of some architectural structures was obtained.According to the analysis of actual engineering case, it suggested that some current design codes, which do not consider the effect of temperature within a certain range, may influence safety in structural designs, and further inferred the situations in which calculation of the temperature effect is needed, and the influence to the structure of doing so. 

Keywords： effect of temperature; structural desgin

作者簡介： 方勇，學(xué)士，高級(jí)工程師，一級(jí)注冊(cè)結(jié)構(gòu)工程師，Email：fangyong2638@163.com。