建筑结构

2002, (10) 53-55

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芳纶纤维增强塑料预应力高强混凝土梁弯曲特性及延性探讨
Flexural Behaviour and Ductility of High Strength Concrete Beam Prestressed with AFRP

X.W.Zou,韩小雷,季静,周玉
X.W.Zou Han Xiaolei Ji Jing et al.

摘要(Abstract):

给出了以芳纶纤维增强复合塑料AFRP作为预应力筋的高强混凝土梁的弯曲特性及延性的试验结果 ,并提出用一个综合考虑强度与能量等因素的总体因子作为定义AFRP预应力混凝土梁的延性指标。
This paper presents experimental results on the flexural behavior and ductility of High Strength Concrete (HSC) beams prestressed by Aramid Fiber Reinforced Plastic (AFRP) tendons. A new definition of an overall factor expressed as a combination of the strength factor and energy factor is given as an indicator of ductility of beams prestressed with AFRP tendons.

关键词(KeyWords): AFRP筋;预应力混凝土梁;弯曲特性;延性;总体因子
AFRP tendons;prestressed high strength concrete beam;flexural behavior;ductility;overall factor

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): X.W.Zou,韩小雷,季静,周玉
X.W.Zou Han Xiaolei Ji Jing et al.

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DOI: 10.19701/j.jzjg.2002.10.015

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