Abstract:
某工程采用张弦铝合金梁结构,跨度达70 m,由铝合金拱梁和PE索组成,支撑于钢立柱之上.该结构采用地面拼装、利用支架定点拼装,累计滑移形成结构主体的施工技术,在转换桁架区域设置临时滑移胎架及临时支柱,确保滑移施工的顺利开展,本工程拉索张拉以变形控制为主,内力控制为辅,施工过程中进行了基坑变形、结构变形、索内力及结构应力监测,保证了结构建造过程的安全.
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建筑技术
ISSN: 1000-4726
Year: 2024
Issue: 21
Volume: 55
Page: 2580-2582
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 8
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