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FRP-混凝土组合梁优化设计方法探讨

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2015-06-15

Journal: 武汉理工大学学报(交通科学与工程版)

Included Journals: ISTIC、Scopus

Volume: 39

Issue: 3

Page Number: 551-555

ISSN: 2095-3844

Key Words: FRP;混凝土;组合梁;设计方法;失效模式;优化

Abstract: 阐述了FRP‐混凝土组合梁设计的基本思路和简化失效分析方法;在FRP‐混凝土组合梁设计方法的基础上,在满足设计目标的情况下,提出了以强度利用率、造价、自重和极限承载力等参数为优化目标的FRP‐混凝土组合梁截面参数的优化思路。以算例介绍了该优化思路的操作步骤。

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