Resolving Bond Challenges in Reinforced Concrete and Masonry Structures

解决钢筋混凝土和砌体结构中的粘结挑战

• 批准号: 341266-2013
• 负责人: Feldman, LisaRobin
• 金额: $ 1.75万
• 依托单位: University of Saskatchewan
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2016
• 资助国家: 加拿大
• 起止时间: 2016-01-01 至 2017-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=595357
• 关键词: Resolving; Bond; Challenges; Reinforced; Concrete

The existence of bond, otherwise described as strain compatibility between the reinforcement and the surrounding cementitious materials, is one of the fundamental assumptions used in the analysis of reinforced concrete and masonry members, and influences member ductility as well as shear and flexural response. An accurate assessment of bond is therefore necessary to ensure proper detailing of the reinforcement, and so the safety and economy of reinforced concrete and masonry structures.

粘结的存在，也称为钢筋和周围胶凝材料之间的应变相容性，是钢筋混凝土和砌体构件分析中使用的基本假设之一，并影响构件的延性以及剪切和弯曲响应。因此，有必要对粘结进行准确的评估，以确保钢筋的适当详细说明，从而确保钢筋混凝土和砌体结构的安全性和经济性。