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2011年09 期
| 標(biāo)題 |
| 靜風(fēng)荷載對(duì)高墩大跨橋梁位移影響分析(51 卷) |
| 英文標(biāo)題 |
| Analysis about influence of static wind load on displacement of large-span bridge with high piers |
| 摘要 |
| 為了研究靜風(fēng)荷載對(duì)高墩大跨橋梁縱橫向位移的影響，為高墩大跨橋梁上鋪設(shè)無縫線路、無砟軌道提供理論依據(jù)，運(yùn)用有限元軟件ANSYS，建立橋梁—墩臺(tái)—基礎(chǔ)相互作用一體化模型，分析了靜風(fēng)荷載對(duì)橋梁縱向位移、橫向位移的影響以及不同橋型對(duì)靜風(fēng)荷載抵抗能力的影響。結(jié)果表明，靜 |
| 作者 |
| 新聞作者:段翔遠(yuǎn)，徐井芒，陳 嶸 |
| 關(guān)鍵字 |
