巨型佛像結(jié)構(gòu)設(shè)計(jì)與蒙皮效應(yīng)探討
魯莉,崔鴻超,陳明
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魯莉,崔鴻超,陳明(上海中巍結(jié)構(gòu)設(shè)計(jì)事務(wù)所有限公司, 上海 200135)[摘要]河南汝山釋迦牟尼銅像是目前國內(nèi)外最高的銅像,主體結(jié)構(gòu)采用鋼框架支撐結(jié)構(gòu)。對結(jié)構(gòu)的主體進(jìn)行靜力作用下的線性、非線性分析及大震作用下的動(dòng)力彈塑性響應(yīng)分析;對佛像外部銅皮的蒙皮效應(yīng)進(jìn)行分析比較,并對主體鋼桁架與銅皮支撐結(jié)構(gòu)關(guān)系做了說明。對高聳景觀鋼結(jié)構(gòu)的結(jié)構(gòu)選型及分析提出了建議,可為類似的工程提供有益的參考。[關(guān)鍵詞]高聳結(jié)構(gòu); 非線性; Pushover分析中圖分類號:TU398.7 文獻(xiàn)標(biāo)識碼:A 文章編號: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作者簡介:魯莉,碩士,高級工程師,一級注冊結(jié)構(gòu)工程師,Email:chnmaje@163.com。參考文獻(xiàn)[1]GB 50011—2001 建筑抗震設(shè)計(jì)規(guī)范[S].北京:中國建筑工業(yè)出版社,2001.[2]JGJ 99—98 高層民用建筑鋼結(jié)構(gòu)技術(shù)規(guī)程[S].北京:中國建筑工業(yè)出版社,1998.
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