Design and Construction of a Reconfigurable Pedestrian Structure
Design and Construction of a Reconfigurable Pedestrian Structure
复制标题
可重构步行结构的设计与施工
DOI:
10.1007/s40799-016-0144-3
复制
发表时间:
2016
影响因子:
1.6
通讯作者:
Hudson E
中科院分区:
文献类型:
--
作者:
Hudson E
The field of vibration serviceability of civil structures is becoming an increasingly important research area. There is a need to better understand the dynamics of these structures and how they interact with human occupants in terms of both their sensitivity to vibrations and the ground reaction forces from moving occupants. However, testing real world in-service structures is not always feasible and the resulting access limitations can limit the range of potential experimental investigations. This paper presents the design and construction of a laboratory structure that enables a wide range of experiments to be conducted under closely controlled conditions. The key novelty with this structure is that it can be reconfigured and reassembled to significantly change the modal frequencies, modal masses and mode shapes. In addition, it is shown that active vibration control can be used to control the modal damping ratios and thereby simulate a range of structures from bare steel footbridges to fully-fitted out office floors.
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DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
E. Hudson;P. Reynolds;D. Nyawako
通讯作者:
D. Nyawako
影响因子:
5.5
作者:
I. M. Díaz;E. Pereira;M. J. Hudson;P. Reynolds
通讯作者:
I. M. Díaz;E. Pereira;M. J. Hudson;P. Reynolds
DOI:
--
发表时间:
2000
期刊:
影响因子:
--
作者:
P. Reynolds
通讯作者:
P. Reynolds
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
E. Hudson
通讯作者:
E. Hudson