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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/97488

    Title: 碳纖維索大跨度斜拉橋的靜力學特性
    Authors: 茍昌煥;高金盛;謝旭;黃劍源
    Contributors: 淡江大學土木工程學系
    Keywords: 斜拉桥;碳纤维索;静力特性;极限强度;抗风稳定性
    Date: 2004-05
    Issue Date: 2014-03-21 23:34:49 (UTC+8)
    Abstract: 碱纤维具有自重轻、耐久性好、强度高的优点,它在大跨度桥梁中具有较好的应用前景。本文以跨度为1400m的钢斜拉桥计算模型为例,通过承载力、静力抗风特性以及刚度和内力等静力学特性的比较分析,探讨了碳纤维索应用的可能性。结果表明,与钢索斜拉桥相比它具有更大的稳定强度和良好的抗风性能,尽管由于索的拉伸刚度小导致在交通荷载作用下的结构刚度有所降低,但两桥梁的主梁最大压缩应力基本一致,表明大跨度斜拉桥不会因应用CFCC而增加主梁的负担。
    Relation: 第十六屆橋梁學術會議論文集(下册),頁704-710
    Appears in Collections:[土木工程學系暨研究所] 會議論文

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