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Experimental and Analytical Investigation of Cross-Laminated Timber Panels Subjected to Out-of-Plane Blast Loads
| 题名： | Experimental and Analytical Investigation of Cross-Laminated Timber Panels Subjected to Out-of-Plane Blast Loads |
| 其他题名： | Aoude,H.,Dagenais,F.P.,Burrell,R.P.,and Saatcioglu,M.(2015)."Behavior of ultra-high performance fiber reinforced concrete columns under blast loading."Int.J.Impact Eng.,80(1),185-202. |
| 正文语种： | 英文 |
| 作者： | Mathieu Poulin |
| 关键词： | Wood structures;Timber;Cross-laminated timber;Blast loading;Shock tube;Single-degree-of-freedom;Rolling shear |
| 摘要： | Presented in this paper are the results of an experimental program investigating the out-of-plane behavior of CLT panels under static and blast loading. A total of 18 CLT panels, with panel thicknesses of 105 and 175 mm corresponding to a 3-ply and 5-ply panel, respectively, were investigated with the aim to determine the dynamic increase factor (DIF). An average dynamic increase factor of 1.28 on the resistance and no apparent increase in stiffness from static to dynamic loading were observed. Two resistance material predictive models that account for high strain-rate effects and the experimentally observed post-peak residual behavior were developed. A singledegree-of-freedom model was validated using full-scale simulated blast load tests, and the predictions were found to match well with the experimental displacement-time histories. |
| 出版年： | 2018 |
| 论文唯一标识： | P-26Y2018V144N02017 |
| 英文栏目名称： | TECHNICAL PAPERS |
| doi： | 10.1061/(ASCE)ST.1943-541X.0001915 |
| 期刊名称： | Journal of Structural Engineering |
| 拼音刊名(出版物代码)： | P-26 |
| 卷： | 144 |
| 期： | 02 |
| 页码： | 189-199 |
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