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標(biāo)題 |
混凝土收縮徐變對連續(xù)曲線箱梁橋的受力影響(50 卷) |
英文標(biāo)題 |
Influence of strinkage creep on internal forces in concrete continuous curved box-girder bridge |
摘要 |
以某公鐵兩用橋的匝道立交橋為例,詳細分析了混凝土收縮徐變在不同的徐變年限時對連續(xù)曲線箱梁橋的位移和內(nèi)力的影響,指出,收縮徐變對連續(xù)曲線箱梁橋的影響延續(xù)期按10年計算過短。 |
作者 |
新聞作者:童智洋 |
關(guān)鍵字 |