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魏  璉¹   王志遠(yuǎn)²   王  森¹ 
（1 中國建筑科學(xué)研究院深圳分院  深圳 518028;   2 東南大學(xué)土木工程學(xué)院  南京 210096）

[提要]  巨型雕塑既是一種高度精湛的藝術(shù)作品，又是一種特殊的建筑物，常被視為城市的標(biāo)志，一般常因其具有極其復(fù)雜的空間幾何關(guān)系和截面形狀而難以準(zhǔn)確計(jì)算。運(yùn)用通用有限元程序ANSYS5.7，對(duì)深圳龍城廣場的“龍雕”進(jìn)行實(shí)體模型的有限元計(jì)算，分析其在重力荷載、風(fēng)荷載作用下的結(jié)構(gòu)整體受力特征和各部位的局部應(yīng)力分布，在此基礎(chǔ)上對(duì)結(jié)構(gòu)的安全性進(jìn)行評(píng)估。
[關(guān)鍵詞]  實(shí)體模型  有限元  特種結(jié)構(gòu)  雕塑

Huge-statue, which is often regarded as a symbol of cities, is not only an elegant work of art, but also a special construction. It is difficult to accurately calculate because of its complex spacial dimension and section shape. Dragonsculpture physical model is built and calculated with finite element program ANSYS5.7. On the basis of analysis on stress characteristic of whole structure and local parts under gravity and wind load, the structure safety is evaluated.
Keywords: physical model; finite element; huge statue; special construction