scholarly journals STUDY ON REAL INDOOR DAMAGES OF SUPER-HIGH-RISE RESIDENTIAL BUILDINGS DURING THE 2011 OFF THE PACIFIC COAST OF TOHOKU EARTHQUAKE RELATED WITH STRUCTURAL RESPONSES

2014 ◽  
Vol 20 (44) ◽  
pp. 67-72 ◽  
Author(s):  
Yoshiyasu YAMANE ◽  
Masayuki NAGANO ◽  
Takenori HIDA ◽  
Mitoshi YASUI ◽  
Takeshi YAMAMOTO ◽  
...  
Keyword(s):  
Pacific Coast ◽  
Residential Buildings ◽  
Tohoku Earthquake ◽  
High Rise ◽  
The Pacific ◽  
Structural Responses

scholarly journals The 2011 off the Pacific coast of Tohoku earthquake and response of high-rise buildings under long-period ground motions

2011 ◽  
Vol 31 (11) ◽  
pp. 1511-1528 ◽  
Author(s):  
I. Takewaki ◽  
S. Murakami ◽  
K. Fujita ◽  
S. Yoshitomi ◽  
M. Tsuji
Keyword(s):  
Pacific Coast ◽  
Ground Motions ◽  
Tohoku Earthquake ◽  
High Rise ◽  
Long Period ◽  
The Pacific

scholarly journals RESPONSE ANALYSIS OF SRC HIGH-RISE BUILDING DURING THE 2011 OFF THE PACIFIC COAST OF TOHOKU EARTHQUAKE

2013 ◽  
Vol 19 (41) ◽  
pp. 53-58 ◽  
Author(s):  
Naohiro NAKAMURA ◽  
Takuya KINOSHITA ◽  
Yuji ISHIKAWA ◽  
Hiroaki OTA ◽  
Shuei IKEDA ◽  
...  
Keyword(s):  
Pacific Coast ◽  
Tohoku Earthquake ◽  
Response Analysis ◽  
High Rise ◽  
High Rise Building ◽  
The Pacific

Seismic Responses of High-Rise Buildings Subjected to Extreme Ground Motions of Tohoku Earthquake in Japan

2011 ◽  
Vol 374-377 ◽  
pp. 2118-2125
Author(s):  
Yong Tao Bai ◽  
Akihiko Kawano ◽  
Shintaro Matsuo ◽  
Keita Odawara
Keyword(s):  
Pacific Coast ◽  
East Coast ◽  
Ground Motions ◽  
Vertical Direction ◽  
Tohoku Earthquake ◽  
Seismic Demand ◽  
Seismic Responses ◽  
Stability Behavior ◽  
High Rise ◽  
The Pacific

Seismic performances of high-rise buildings are urgent to be studied given the background of the 2011 off the Pacific coast of Tohoku earthquake and probable long-period ground motions happened in subduction zone near east-coast of Japan. One 20 story frame of CFT and steel high-rise buildings were modeling, and seismic responses of models were simulated in FEM program with fiber model subjected to extreme ground motions recorded in the 2011 off the Pacific coast of Tohoku earthquake and the relevant artificial ground motions. Analysis results indicate that, the frame models could not satisfy the seismic demand under extreme ground motions. The CFT model has superior ultimate stability behavior than steel model as result of confinement effect of confined concrete to steel tubular. The phenomenon of deformation concentration along with vertical direction becomes more intense when the inputting acceleration level arrives extremely higher.

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