- 摘 要
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(上海市城市建設(shè)設(shè)計(jì)研究總院, 上海 200125)
[摘要]廟三110kV變電站采用預(yù)制混凝土框架結(jié)構(gòu)。變電站建筑的特殊工藝要求及較高的抗震設(shè)防要求都對(duì)結(jié)構(gòu)設(shè)計(jì)提出了挑戰(zhàn)。結(jié)合廟三110kV變電站工程,對(duì)預(yù)制混凝土框架結(jié)構(gòu)設(shè)計(jì)中的若干關(guān)鍵問題,如結(jié)構(gòu)分析、結(jié)構(gòu)體系、梁柱節(jié)點(diǎn)、鋼筋桁架疊合樓板、預(yù)制外掛墻板及連接等進(jìn)行了分析,并針對(duì)該工程提出了采用鋼纖維混凝土來加強(qiáng)梁柱節(jié)點(diǎn)等措施。
[關(guān)鍵詞]預(yù)制混凝土框架結(jié)構(gòu); 變電站; 鋼筋桁架疊合樓板; 預(yù)制外掛墻板; 鋼纖維混凝土
中圖分類號(hào):TU375 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):1002-848X(2014)13-0024-05
Structural design of precast reinforced concrete frame structure of Miaosan 110kV transformer substation
Lu Jiasen, Wu Jinhu, Zheng Zhenpeng
(Shanghai Urban Construction Design & Research Institute, Shanghai 200125, China)
Abstract: Precast reinforced concrete frame structure is used in Miaosan 110kV transformer substation. Because of special technical requirements and high seismic fortification demands, the structure design of Miaosan 110kV transformer substation is a challenge. Several critical issues were discussed combined with the project, including structure analysis, structural system, beam-column joint, reinforcement truss composite slab, precast facade panel and connection. Fiber reinforced concrete was used to strengthen beam-column joints.
Keywords: precast reinforced concrete frame structure; transformer substation; reinforcement truss composite slab; precast facade panel; fiber reinforced concrete
作者簡介:盧家森,博士,一級(jí)注冊(cè)結(jié)構(gòu)工程師,Email:lujiasen99@sina.com。
參考文獻(xiàn)
[1]鄭振鵬,鄭仁光,李峰.預(yù)制裝配整體式混凝土框架剪力墻結(jié)構(gòu)設(shè)計(jì)[J]. 建筑結(jié)構(gòu), 2013, 43(2):46-48.
[2]GB 50011—2010 建筑抗震設(shè)計(jì)規(guī)范[S].北京:中國建筑工業(yè)出版社,2010.
[3]上海市工程建設(shè)規(guī)范DGJ 08-9—2013 建筑抗震設(shè)計(jì)規(guī)程[S].上海:上海市城鄉(xiāng)建設(shè)和交通委員會(huì),2013.
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[5]盧家森, 周成功, 鄭振鵬. 預(yù)制外掛墻板設(shè)計(jì)方法[J].中外建筑, 2013(1):46-48.
[6]上海市建筑標(biāo)準(zhǔn)設(shè)計(jì)2013滬J/Z-901裝配整體式混凝土住宅構(gòu)造節(jié)點(diǎn)圖集[S].上海:上海市城鄉(xiāng)建設(shè)和交通委員會(huì),2013.
[7]CECS 38∶2004 纖維混凝土結(jié)構(gòu)技術(shù)規(guī)程[S].北京:中國建筑工業(yè)出版社,2004.
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