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Abstract:
将宽跨比较大的多梁式平面弯梁桥桥跨结构看作是主梁与横梁互为弹性支承的结构,考虑弯扭耦合作用的特点,应用结构力学的位移法,求出结点的挠度与扭角,进而找出结点力.由于摒弃横梁刚度无限大的假定,充分考虑横梁受力后的实际挠曲变形,因此能同时比较精确计算主梁荷载横向分布与弯梁桥的横梁内力.
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Source :
福州大学学报(自然科学版)
ISSN: 1000-2243
CN: 35-1337/N
Year: 1998
Issue: 01
Page: 88-93
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 4
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