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劉國(guó)龍1，柳錦春2，王棟1

（1 甘肅省建筑設(shè)計(jì)研究院， 蘭州 730030； 2 解放軍理工大學(xué)國(guó)防工程學(xué)院， 南京 210007）

［摘要］防空地下室在戰(zhàn)時(shí)具有預(yù)定的武器防護(hù)能力，其結(jié)構(gòu)設(shè)計(jì)具有構(gòu)件可靠度低、有動(dòng)力響應(yīng)、材料強(qiáng)度高、允許進(jìn)入塑性狀態(tài)、可不驗(yàn)算變形裂縫和各部位等效靜荷載不同的特點(diǎn)。本文以甲類核6級(jí)防空地下室為例介紹了等效靜荷載的選取及影響因素，說(shuō)明了結(jié)構(gòu)構(gòu)造的重要性，對(duì)比了防空地下室設(shè)計(jì)與抗震設(shè)計(jì)的聯(lián)系與區(qū)別。

［關(guān)鍵詞］防空地下室； 結(jié)構(gòu)設(shè)計(jì)特點(diǎn)； 等效靜荷載

中圖分類號(hào)： TU318.2 文獻(xiàn)標(biāo)識(shí)碼： A文章編號(hào)： 1002-848X(2015)S2-0168-05

作者簡(jiǎn)介：劉國(guó)龍，高級(jí)工程師，一級(jí)注冊(cè)結(jié)構(gòu)工程師，人防一級(jí)防護(hù)（結(jié)構(gòu)）工程師，Email：liugll@163.com。

Some understanding of the structural design of civil air defence basement

Liu Guolong1， Liu Jingchun2， Wang Dong1

(1 Gansu Institute of Architectural Design and Research， Lanzhou 730030， China；

2 Defense Engineering College， PLA University of Science and Technology， Nanjing 210007， China)

Abstract： Civil air defense basement has a predetermined protection ability of weapons in wartime， which owns such characteristics including low reliability, dynamic response， increasing the strength of the material， allowing to work in a plastic state， no checking deformation and crack， and the value of the equivalent static loads at different locations are different． The equivalent static load of nuclear grade 6 air defense basement and influencing factors were introduced and the importance of detailing requirements were emphasized． The relation and the difference between seismic design of buildings and design of air defense basement were compared．

Keywords： civil air defense basement； structural design characteristic； equivalent static load