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2011年09 期
| 標(biāo)題 |
| 新建鐵路南京南站站房結(jié)構(gòu)的動(dòng)力特性分析(51 卷) |
| 英文標(biāo)題 |
| Analysis of dynamic performance of newly built Nanjing South railway station building |
| 摘要 |
| 建立了新南京南站的三維有限元模型，分析了站房結(jié)構(gòu)的自振特性，并對(duì)列車通過正線橋時(shí)結(jié)構(gòu)的動(dòng)力響應(yīng)進(jìn)行了數(shù)值計(jì)算。結(jié)果表明：站房結(jié)構(gòu)的自振多為局部振動(dòng)，只有少數(shù)的整體振型，整體振動(dòng)主要是頂層屋蓋、候車層樓板和乘軌層在水平方向的振動(dòng)；對(duì)于列車單線通過正線橋時(shí)引 |
| 作者 |
| 新聞作者:趙陽陽，郭薇薇，高芒芒 |
| 關(guān)鍵字 |
