Investigation of the sliding behavior between steel and mortar for seismic applications in structures

CORC > 厦门大学 > 建筑土木－已发表论文

	Investigation of the sliding behavior between steel and mortar for seismic applications in structures
	McCormick, Jason ; Nagae, Takuya ; Ikenaga, Masahiro ; Zhang, Peng-Cheng ; Katsuo, Mika ; Nakashima, Masayoshi ; Zhang PC(张鹏程)
刊名	http://dx.doi.org/10.1002/eqe.908
	2009-10-10
关键词	FRICTION PENDULUM SYSTEM BASE EXCITATION BODY INITIATION BRIDGES MOTION MASS
英文摘要	Chinese Government Supported Researchers Program; Japan Society for the Promotion of Science Postdoctoral Fellowship for Foreign Researchers Program; [18760419]; The friction developed between a steel base plate and a mortar base contributes shear resistance to the building system during a seismic event. In order to investigate the possible sliding behavior between the base plate and the mortar, a shake table study is undertaken using a large rigid mass supported by steel contact elements which rest on mortar surfaces connected to the shake table. Horizontal input accelerations are considered at various magnitudes and frequencies. The results provide a constant friction coefficient during sliding with an average value of approximately 0.78. A theoretical formulation of the friction behavior is also undertaken. The theoretical equations show that the sliding behavior is dependent on the ratio of the friction force to the input force. The addition of vertical accelerations to the system further complicates the sliding behavior as a result of the varying normal force. This results in a variable friction resistance which is a function of the amplitude, phase, and frequency of the horizontal and vertical input motions. In general, this study showed a consistent and reliable sliding behavior between steel and mortar. Copyright (C) 2009 John Wiley & Sons, Ltd.
语种	英语
出版者	EARTHQ ENG STRUCT D
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/89966]
专题	建筑土木－已发表论文
推荐引用方式 GB/T 7714	McCormick, Jason,Nagae, Takuya,Ikenaga, Masahiro,et al. Investigation of the sliding behavior between steel and mortar for seismic applications in structures[J]. http://dx.doi.org/10.1002/eqe.908,2009.
APA	McCormick, Jason.,Nagae, Takuya.,Ikenaga, Masahiro.,Zhang, Peng-Cheng.,Katsuo, Mika.,...&张鹏程.(2009).Investigation of the sliding behavior between steel and mortar for seismic applications in structures.http://dx.doi.org/10.1002/eqe.908.
MLA	McCormick, Jason,et al."Investigation of the sliding behavior between steel and mortar for seismic applications in structures".http://dx.doi.org/10.1002/eqe.908 (2009).