Impact of Non-Compliance of Exposure Classes in Reinforced Concrete Structures
Impact of Non-Compliance of Exposure Classes in Reinforced Concrete Structures作者机构：Graduate School of Sustainable Development and Society Iba Der Thiam University Thies Senegal Department of Geology Faculty of Science and Technology Cheikh Anta DIOP University of Dakar Dakar Senegal Pan-African Polytechnic Institute of Dakar Dakar Senegal
出 版 物：《Open Journal of Civil Engineering》 (土木工程期刊（英文）)
年 卷 期：2023年第13卷第1期
页 面：25-34页
学科分类：08[工学] 081304[工学-建筑技术科学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0813[工学-建筑学]
主 题：Common Exposure Classes Specific Exposure Classes Concrete Alkali-Reaction
摘 要：From the National Agency for the Organization and Construction of Infrastructures (ANOCI) program to the Emerging Senegal Plan (PSE), construction in Senegal has improved considerably. However, deficiencies remain in the specification of materials used mainly in hydraulic concrete. They are generally related to the specification of aggregates for alkali reactivity and the choice of exposure classes specified in NF EN 206-1. The purpose of this article is to study the incidence of non-compliance with exposure classes in reinforced concrete structures. To carry out this study, surveys were carried out at several sites (districts) in Dakar (Cité Avion, Touba Ouakam, Cité Asecna, Cité Batrain, Cité Comico, Cité Assemblée and Terme Sud) in order to collect information on the formulation and implementation methods used. The comparison of the various readings carried out made it possible to deduce conclusions and to give recommendations when using standard NF EN 206-1.
维普期刊数据库