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PROCEEDINGS OF THE INTERNATIONAL CONFERENCE OF GLOBAL NETWORK FOR INNOVATIVE TECHNOLOGY AND AWAM INTERNATIONAL CONFERENCE IN CIVIL ENGINEERING (IGNITE-AICCE’17): Sustainable Technology And Practice For Infrastructure and Community Resilience | 2017

Earthquake response analysis of 11-story RC building that suffered damage in 2011 East Japan Earthquake

Akenori Shibata; Hidemasa Masuno

An eleven-story RC apartment building suffered medium damage in the 2011 East Japan earthquake and was retrofitted for re-use. Strong motion records were obtained near the building. This paper discusses the inelastic earthquake response analysis of the building using the equivalent single-degree-of-freedom (1-DOF) system to account for the features of damage. The method of converting the building frame into 1-DOF system with tri-linear reducing-stiffness restoring force characteristics was given. The inelastic response analysis of the building against the earthquake using the inelastic 1-DOF equivalent system could interpret well the level of actual damage.


日本建築学会東北支部研究報告集. 構造系 | 2015

C-10 A consideration on the relation between envelope function and phase difference distribution for different period ranges

Hidemasa Masuno; Akenori Shibata


Summaries of technical papers of annual meeting | 2014

C-13 A consideration on the generation of simulated earthquake motions considering the phase property : Part 2 Characteristics of simulated earthquake motions

Hidemasa Masuno; Akenori Shibata


日本建築学会東北支部研究報告集. 構造系 | 2012

D-03 Consideration on the maximum displacement yield force relation in the inelastic response properties of SDOF systems : A case study using the record of the 2011 off the Pacific coast of Tohoku Earthquake

Hidemasa Masuno; Akenori Shibata


Aij Journal of Technology and Design | 2012

PLUMBING SYSTEM DAMAGE IN THE GREAT EAST JAPAN EARTHQUAKE

Nobuharu Maeda; Seishi Okada; Akenori Shibata


Aij Journal of Technology and Design | 2006

STUDY ON DAMAGE OF BUILDINGS IN INTERMEDIATE STORIES BY EARTHQUAKE USING DEVIATION COEFFICIENT METHOD(Structures)

Hidemasa Masuno; Akenori Shibata


Aij Journal of Technology and Design | 2002

STUDY ON ESTIMATED MODAL PROPERTIES USING INELASTIC TIME-HISTORY RESPONSE RECORDS OF MDOF SYSTEMS

Hidemasa Masuno; Akenori Shibata


Summaries of technical papers of Annual Meeting Architectural Institute of Japan. B-2, Structures II, Structural dynamics nuclear power plants | 2001

21268 Modal decomposition using inelastic time-history response records of MDOF Systems : part2

Hidemasa Masuno; Akenori Shibata


学術講演梗概集. B-2, 構造II, 振動, 原子力プラント | 1999

21543 Investigation on the Vertical Vibration Characteristics of Actual Structure for Earthquake Observation records and Impactor Test.

Ali Niousha; Taeko Sugimoto; Masato Motosaka; Akenori Shibata


学術講演梗概集. A-2, 防火,海洋,情報システム技術 | 1999

11023 Computed Non-linear Analysis Improvements Through Engineering Software Development.

Boris D. Weliachew; Akenori Shibata; Masato Motosaka

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