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BROWSE대한건축학회 논문집(구조계)2018-11 > DETAIL
  LITERATURE >JOURNALS [380696] Download the full text :   
Title   RC 경계골조를 설치한 신축 비보강 조적벽체의 내진성능 평가 / Seismic Performance Evaluation of Unreinforced Masonry Walls with Additional Boundary RC Frames
Authors   유영찬(You, Young-Chan) ; 김민선(Kim, Min-Sun) ; 이현지(Lee, Hyun-Jee)
Organization   대한건축학회
Source   대한건축학회논문집 구조계, Vol.34 No.11(2018-11)
Page   Start Page(27) Total Page(9)
ISSN   1226-9107
Classification   구조  
Keywords   비보강 조적벽체 ; 내진성능 ; 경계골조 ; 에너지소산능력//Unreinforced masonry wall ; Seismic performance ; Boundary RC frame ; Energy dissipation capacity
Abstract2   The purpose of this study is to examine the effects of boundary RC frame(composed of one tie-beam and two tie-columns) on seismic performance of unreinforced masonry walls to suggest alternative way for seismic design of unreinforced masonry wall structures. Two test specimens are prepared, one is a typical unreinforced masonry wall and another is alternative unreinforced masonry wall with additional boundary RC frame. The structural experiments were carried out to evaluate the difference of seismic resistance performance between two test specimens with or without the boundary RC frames. From the test results, it was found that the failure mode of unreinforced masonry wall fundamentally changed from 'brittle' to 'ductile' by the installing of boundary RC frames. And, the maximum load and energy dissipation capacity of the test specimen with boundary RC frame was increased about 1.6~1.7 and 2~3 times respectively compared with a typical unreinforced masonry wall specimen.
Location   대한건축학회