损伤混凝土结构加固性能及加固后耐久性研究
发布时间：2018-08-02 12:57
【摘要】：混凝土诞生的一个多世纪以来,由于老化、环境侵蚀、自然灾害、人为因素的影响,混凝土构件存在着普遍的损伤问题。因此混凝土的发展史也是损伤混凝土的加固史,混凝土加固技术贯穿了混凝土发展的始终。但是在混凝土加固活动中加固主体一般比较重视加固后的混凝土结构强度,对混凝土结构加固以后的整体耐久性并不重视,这种现象让加固活动本身的积极意义大幅度削弱。针对这一现象,本文从混凝土结构加固性能和耐久性能出发,结合损伤混凝土加固和加固后的耐久性实际,对损伤混凝土结构加固性能及加固后耐久性进行简要分析。
[Abstract]:Since the birth of concrete for more than a century, due to aging, environmental erosion, natural disasters, human factors, there are widespread damage problems of concrete members. Therefore, the history of concrete development is also the history of damage concrete reinforcement, concrete reinforcement technology throughout the development of concrete. However, in the concrete strengthening activities, the main body generally pays more attention to the strength of the reinforced concrete structure, and does not attach importance to the overall durability of the reinforced concrete structure, which greatly weakens the positive significance of the strengthening activity itself. In view of this phenomenon, this paper analyzes the strengthening performance and durability of damaged concrete structures from the point of view of strengthening performance and durability of concrete structures, combining with the actual durability of damaged concrete structures after strengthening and strengthening.
【作者单位】： 青神鑫统领建材有限公司;
【分类号】：TU37
[Abstract]:Since the birth of concrete for more than a century, due to aging, environmental erosion, natural disasters, human factors, there are widespread damage problems of concrete members. Therefore, the history of concrete development is also the history of damage concrete reinforcement, concrete reinforcement technology throughout the development of concrete. However, in the concrete strengthening activities, the main body generally pays more attention to the strength of the reinforced concrete structure, and does not attach importance to the overall durability of the reinforced concrete structure, which greatly weakens the positive significance of the strengthening activity itself. In view of this phenomenon, this paper analyzes the strengthening performance and durability of damaged concrete structures from the point of view of strengthening performance and durability of concrete structures, combining with the actual durability of damaged concrete structures after strengthening and strengthening.
【作者单位】： 青神鑫统领建材有限公司;
【分类号】：TU37
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