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2009年12 期
| 標(biāo)題 |
| 武漢白沙洲高架橋靜動(dòng)載試驗(yàn)研究(49 卷) |
| 英文標(biāo)題 |
| Study on bearing capacity of Wuhan Baishazhou viaduct by static and dynamic loading test |
| 摘要 |
| 介紹了武漢白沙洲高架橋空心板梁和鋼箱梁的靜動(dòng)載試驗(yàn)，結(jié)合有限元理論計(jì)算，對(duì)該高架橋結(jié)構(gòu)的實(shí)測應(yīng)力、撓度及振動(dòng)特性進(jìn)行對(duì)比分析。結(jié)果表明：該高架橋理論分析和設(shè)計(jì)計(jì)算方法可靠，橋梁剛度和承載能力滿足設(shè)計(jì)要求； 20 km/h車速行進(jìn)，跳車時(shí)梁體豎向振幅較大，應(yīng)減少類 |
| 作者 |
| 新聞作者:吳浪輝，馬保松，楊永貴 |
| 關(guān)鍵字 |
