Vibration of Prestressed Cable RC Truss Floor System due to Human Activity | |
Zhou, XH; Li, J; Liu, JP; Liu, JP (reprint author), Chongqing Univ, Sch Civil Engn, Composite Struct & Vibrat, Chongqing 400045, Peoples R China. | |
刊名 | JOURNAL OF STRUCTURAL ENGINEERING
![]() |
2016-05 | |
卷号 | 142期号:5 |
关键词 | Prestressed cable RC truss Floor vibration Heel-drop Jumping Peak acceleration Fundamental frequency Damping ratio Plate theory Simplified method Shock and vibratory effects |
ISSN号 | 0733-9445 |
DOI | 10.1061/(ASCE)ST.1943-541X.0001447 |
文献子类 | Article |
英文摘要 | Vibration has become a serious serviceability problem due to the large openings of girder, lightweight floor systems, and high-strength materials used in practice. The results from both heel-drop and jumping floor vibration tests of a large-span prestressed cable RC truss (PCT) floor system are presented. System parameters such as peak acceleration, fundamental frequency, and damping ratios were considered and studied. The results and comparisons were taken based on the on-site test data. The comparison results indicate inconsistencies with the heel-drop or jumping impact models proposed by other researchers. The results from heel-drop and jumping tests were comprehensively compared against published codes. Based on the classic plate theory, a derived accurate formula for a PCT floor system is proposed. Lastly, a simplified method is suggested, which uses the constant moment of inertia for the cross section of a PCT girder. (C) 2015 American Society of Civil Engineers. |
学科主题 | Construction & Building Technology ; Engineering |
出版地 | RESTON |
资助项目 | 国家自然科学基金项目 |
项目编号 | National Natural Science Foundation of China [51378244, 51178210, 51438001] |
语种 | 英语 |
WOS记录号 | WOS:000374758600004 |
资助机构 | NSFC |
内容类型 | 期刊论文 |
源URL | [http://ir.lzu.edu.cn/handle/262010/182517] ![]() |
专题 | 土木工程与力学学院_期刊论文 |
通讯作者 | Liu, JP (reprint author), Chongqing Univ, Sch Civil Engn, Composite Struct & Vibrat, Chongqing 400045, Peoples R China. |
推荐引用方式 GB/T 7714 | Zhou, XH,Li, J,Liu, JP,et al. Vibration of Prestressed Cable RC Truss Floor System due to Human Activity[J]. JOURNAL OF STRUCTURAL ENGINEERING,2016,142(5). |
APA | Zhou, XH,Li, J,Liu, JP,&Liu, JP .(2016).Vibration of Prestressed Cable RC Truss Floor System due to Human Activity.JOURNAL OF STRUCTURAL ENGINEERING,142(5). |
MLA | Zhou, XH,et al."Vibration of Prestressed Cable RC Truss Floor System due to Human Activity".JOURNAL OF STRUCTURAL ENGINEERING 142.5(2016). |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论