详情

原文传递 Experimental Seismic Response of a Resilient 2-Story Mass-Timber Building with Post-Tensioned Rocking Walls

题名：	Experimental Seismic Response of a Resilient 2-Story Mass-Timber Building with Post-Tensioned Rocking Walls
正文语种：	英文
作者：	Shiling Pei, M.ASCE1; John W. van de Lindt, F.ASCE2; Andre R. Barbosa, M.ASCE3; Jeffrey W. Berman, M.ASCE4; Eric McDonnell, M.ASCE5; J. Daniel Dolan, M.ASCE6; Hans-Erik Blomgren, M.ASCE7; Reid B. Zimmerman, M.ASCE8; Da Huang9; and Sarah Wichman10
作者单位：	1Associate Professor, Dept. of Civil and Environmental Engineering, Colorado School of Mines, Golden, CO 80401 (corresponding author). 2George T. Abell Professor in Infrastructure, Dept. of Civil and Environmental Engineering, Colorado State Univ., Fort Collins, CO 80523. 3Assistant Professor, School of Civil and Construction Engineering, Oregon State Univ., Corvallis, OR 97331. 4Thomas & Marilyn Nielsen Associate Professor, Dept. of Civil and Environmental Engineering, Univ. of Washington, Seattle, WA 98195. 5Associate, KPFF Consulting Engineers, 111 SW 5th Ave. #2600, Portland, OR 97204. 6Professor, Dept. of Civil and Environmental Engineering, Washington State Univ., Pullman, WA 99164. 7Director of Testing and Characterization, Katerra, 542 1st Ave. S, Seattle, WA 98104. 8Associate, KPFF Consulting Engineers, 111 SW 5th Ave. #2600, Portland, OR 97204. 9Graduate Student, Dept. of Civil and Environmental Engineering, Colorado School of Mines, Golden, CO 80401. 10Graduate Student, Dept. of Civil and Environmental Engineering, Univ. of Washington, Seattle, WA 98195.
关键词：	resilient；building；applications；resilience；motion；engineering；resistin；shake；structure；table
摘要：	This paper describes the design, construction, and experimental results of a series of full-scale 2-story mass-timber building shake table tests conducted at the Natural Hazards Engineering Research Infrastructure (NHERI) at the University of California, San Diego large outdoor shake table facility. The building specimen utilized a lateral force-resisting system consisting of two post-tensioned rocking walls made of cross-laminated timber (CLT) panels. The structural system was designed to be resilient with the ability to undergo repetitive testing under strong ground motions without significant damage. The test building had an open floor plan suitable for mixed commercial and residential applications. The CLT floor and roof diaphragm had large cantilevered portions that represented realistic aspect ratios. The building was subjected to a series of 14 earthquake ground motions and pushed to a maximum roof drift of 5%. After completion of the dynamic tests, which included several ground motions at the maximum considered earthquake hazard level, the building was able to recenter with no unintended structural damage, highlighting the resilience of the mass-timber rocking-wall structural system.
出版年：	2019
期刊名称：	Journal of Structural Engineering
卷：	145
期：	11
页码：	1-15