Experimental study on seismic behavior of lead-rubber bearing considering bi-directional horizontal input motions. (1st November 2019)

• Record Type: Journal Article
• Authors: Kim, Jung Han; Kim, Min Kyu; Choi, In-Kil
• Is Part Of: Engineering structures. Volume 198(2019)
• Publication Date: 2019-11-01
• Subjects: Structural engineering -- Periodicals; Structural analysis (Engineering) -- Periodicals; Construction, Technique de la -- Périodiques; Génie parasismique -- Périodiques; Pression du vent -- Périodiques; Earthquake engineering; Structural engineering; Wind-pressure; Periodicals; 624.105
• DOI: 10.1016/j.engstruct.2019.109529
• Languages: English
• ISSNs: 0141-0296

Abstract

Highlights: Full-scale lead rubber bearings were tested by 2-D horizontal input motions. 2-D test motion with isolation frequency should be applied for rubber type isolator. The failure strain level by 2-D test decreased 20% lower compared to 1-D test.