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Two-Story Perforated URM Wall Subjected to Cyclic In-Plane Loading
| 题名： | Two-Story Perforated URM Wall Subjected to Cyclic In-Plane Loading |
| 其他题名： | ASCE.(2013)."Seismic evaluation and retrofit of existing buildings."ASCE 41-13,Reston,VA. |
| 正文语种： | 英文 |
| 作者： | C. L. Knox |
| 关键词： | Unreinforced masonry (URM) spandrel; Unreinforced masonry experimental testing; Quasistatic cyclic testing; Perforated wall; Earthquake loading |
| 摘要： | The testing program reported herein was designed to provide experimental results from a structure relevant to the type and form of unreinforced masonry (URM) buildings that are commonly found in several countries. The experimental test provided results associated with the system-level displacement-controlled quasistatic response of a half-scale two-story perforated URM wall loaded in-plane. The geometry of the wall was specifically chosen to investigate the effect of shallow spandrels on the multistory response. It was concluded that the response of the two-story perforated URM wall exhibited an approximate elastic-perfectly plastic behavior, with a nonlinear response. The external piers rocked over their interstory effective height and the wall reached an ultimate drift of 1.4％ with minimal strength loss but with extensive damage to the top-level spandrel elements. |
| 出版年： | 2018 |
| 论文唯一标识： | P-26Y2018V144N05015 |
| 英文栏目名称： | TECHNICAL PAPERS |
| doi： | 10.1061/(ASCE)ST.1943-541X.0002021 |
| 期刊名称： | Journal of Structural Engineering |
| 拼音刊名(出版物代码)： | P-26 |
| 卷： | 144 |
| 期： | 05 |
| 页码： | 172-181 |
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