連層耐震壁の中間階における枠梁のせん断強度に対する効果

概要

論文の詳細を見る
At present, the minimum size of inner beams of multi-story shear wall is recommended by AIJ Standard for Calculation of Reinforced Concrete Structures. However, there have been demands in design of the walls to remove the inner beams so as to improve the construction efficiency and the livability. Therefore, the authors conducted an experimental study to identify the effects of the inner beam sizes on the shear strength of the multi-story walls. The following conclusions were obtained from the test results: 1 .The inner beams were effective to prevent the shear cracks across the beams: 2.The shear strengths could be estimated from the current design equations regardless the size of the beams: 3.The boundary columns are effective to restrain the extensions of the shear cracks.
一般社団法人日本建築学会の論文
2010-03-27