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高韧性混凝土面层加固高烈度地震区砌体结构原理分析与应用案例
Principle Analysis and Application Case of High Toughness Concrete Surface Layer Strengthening Masonry Structure in High Intensity Earthquake Area
【摘要】 随着高韧性混凝土研究的深入和成熟产品的推广,高韧性混凝土加固砌体结构的优势不断被发现和研究,加固方法越来越成熟可靠,计算方法也已成熟。因其施工类似于一般抹灰,故适用范围广,可以方便地根据设计需求配置钢筋。这种方法除了能够显著提高砌体结构的承载力与抗震承载力,还施工简便,可分段施工,节约工期,且加固效果优于钢筋混凝土板墙,降低加固工程造价,有广泛的应用前景。
【Abstract】 With the deepening of the research on high toughness concrete and the promotion of mature products,the advantages of high toughness concrete reinforcement of masonry structure are constantly discovered and studied.The reinforcement methods are more and more mature and reliable,and the calculation methods are also mature.Because its construction is similar to the general plastering,it has a wide range of application and can be conveniently configured according to the design requirements.This method can not only significantly improve the bearing capacity and seismic bearing capacity of masonry structure,but also the construction is simple,can be constructed in sections,save time,and the reinforcement effect is better than reinforced concrete slab wall reinforcement measures.reduce the cost of reinforcement engineering,and has a wide range of application prospects.
【Key words】 masonry structure; high earthquake-intensity area; high toughness concrete; earthquake-proof reinforcement; bearing capacity reinforcement;
- 【文献出处】 工程质量 ,Construction Quality , 编辑部邮箱 ,2024年08期
- 【分类号】TU364
- 【下载频次】8