Experimental Evaluation of Structural Performance of Foundation Beams under RC Shear Walls with Door openings
Experimental Evaluation of Structural Performance of Foundation Beams under RC Shear Walls with Door openings
复制标题
门洞钢筋混凝土剪力墙下基础梁结构性能试验评价
DOI：
10.1002/2475-8876.12191
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发表时间：
2021
影响因子：
0.9
通讯作者：
楠原文雄ほか
中科院分区：
文献类型：
--
作者：
鈴木卓;真田靖;市之瀬敏勝;楠原文雄ほか
在有门洞的剪力墙下的基础梁发生脆性破坏，类似于在高层门洞之间的边界梁，也是一个问题。因此，本研究针对开洞剪力墙下之地基梁试件进行静载试验，以探讨开洞剪力墙之结构性能。本文报道了开洞剪力墙基础梁试件的恢复力特性和开裂形态的试验结果，并提出了开洞剪力墙基础梁极限承载力的计算方法。
An occurrence of brittle failure of a foundation beam under shear walls with door openings, similar to that in boundary beams between door openings on upper floors, is also a concern. Therefore, this study conducted static loading tests of foundation beam specimens under shear walls with door openings to investigate their structural performance. This paper reports the experimental results upon the restoring force characteristics and cracking pattern in the beam specimens and proposes an ultimate strength evaluation method for the foundation beams under shear walls with door openings.