NDLI: Adaptability Analysis of Cable-Sliding Friction Aseismic Bearing

Content Provider	IEEE Xplore Digital Library
Author	Gao Kang Yuan Wancheng
Copyright Year	2014
Description	Author affiliation: State Key Lab. of Disaster Reduction in Civil Eng., Tongji Univ., Shanghai, China (Gao Kang; Yuan Wancheng)
Abstract	How to effectively control the relative displacement between the pier beam, beam and beam, to prevent collision damage, even fall beam under seismic action has been a hot issue for foreign and domestic scholars. Bearing is a very important connection affecting the bridge structure seismic performance. Isolation bearing can effectively decrease the earthquake response of the bridge structure, but will increase the displacement of bearing and relative displacement of the pier beam. A new bearing-cable-sliding friction aseismic bearing (CSFAB) is developed to improve the seismic capacity of bridges in earthquake zones. Sensitivity analysis of a four span continuous beam bridge is performed. Key designing parameters including stiffness of cables and the initial movements of CSFAB under EI-Centro waves and Wenchuan Earthquake waves are analyzed. Results show that the beam end displacement and moment at the bottom of fixed pier can be reduced effectively through reasonable adjustment of cable stiffness and the initial movements. The perfect combination of seismic resistance and displacement can be realized.
Sponsorship	Shenzhen Res. Inst., Central South Univ.
Starting Page	898
Ending Page	901
File Size	361512
Page Count	4
File Format	PDF
e-ISBN	9781479966363
DOI	10.1109/ICICTA.2014.215
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-10-25
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Bridges Stiffness of Cable Analytical models Cable-Sliding Friction Aseismic Bearing Friction Earthquakes Force Sensitivity Analysis the initial movements Mechanical cables Fasteners Isolation Bearing
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in