コンクリート工学論文集
Online ISSN : 2186-2745
Print ISSN : 1340-4733
ISSN-L : 1340-4733
高強度鉄筋コンクリート耐震壁のせん断補強筋の補強限界に関する研究
高木 仁之
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ジャーナル フリー

2001 年 12 巻 2 号 p. 13-26

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The Plane Element Working Group of the Subcommittee on Structural Performance working for a Ministryof Construction project for the development of new reinforced concrete technology revised design guideline equations for the ultimate strength design of shear walls with a view to estimating the shearstrength of reinforced concrete shear walls without openings that are made of high-strength materials. After conducting a large-scale shear wall test and a finite element analysis modified for application to high-strength concrete, the working group proposed a shear reinforcement limit of 4.1 N/mm2 for panels of shear walls without openings that are made of concrete with a strength of 60 N/mm2. To attain better agreement with the large-scale shear wall test results, the authors have conducted a finite element analysis using a model of mechanical properties of reinforcement as a reinforced concrete element, which was proposed by Hsu, and formulated shear reinforcement limits for concrete strengths ranging from 36 to 100 N/mm2 by parametric analysis

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