scholarly journals EVALUATION OF FLEXURAL DEFORMATION OF A SUPER HIGH-RISE RC BUILDING BASED ON STRONG MOTION AND MICROTREMOR RECORDS AND SEISMIC RESPONSE ANALYSIS OF A THREE-DIMENSIONAL FRAME MODEL

2021 ◽  
Vol 86 (783) ◽  
pp. 727-737
Author(s):  
Ryo ASAHINA ◽  
Yoshinori TOBITA ◽  
Xin WANG ◽  
Masayuki NAGANO
Keyword(s):  
Seismic Response ◽  
Three Dimensional ◽  
Strong Motion ◽  
Response Analysis ◽  
Seismic Response Analysis ◽  
Frame Model ◽  
High Rise ◽  
Rc Building

scholarly journals SEISMIC RESPONSE ANALYSIS BY PLANE FRAME MODEL OF HIGH-RISE BUILDINGS SUBJECTED TO GROUND MOTIONS PREDICTED FOR UEMACHI FAULT

2010 ◽  
Vol 16 (32) ◽  
pp. 75-80
Author(s):  
Zhongyu SU ◽  
Kotaro SATO ◽  
Hidenori KAWABE ◽  
Keiichiro SUITA ◽  
Yasuhiro HAYASHI ◽  
...  
Keyword(s):  
Seismic Response ◽  
Ground Motions ◽  
Response Analysis ◽  
Seismic Response Analysis ◽  
Frame Model ◽  
High Rise ◽  
Plane Frame

Seismic Response Analysis on Flat L-Shaped Frame Structure Based on FEM

2012 ◽  
Vol 166-169 ◽  
pp. 2138-2142
Author(s):  
Hui Min Wang ◽  
Liang Cao ◽  
Ji Yao ◽  
Zhi Liang Wang
Keyword(s):  
Seismic Response ◽  
Three Dimensional ◽  
Time History ◽  
Frame Structure ◽  
Response Analysis ◽  
Reinforced Concrete Frame ◽  
Seismic Response Analysis ◽  
Concrete Frame ◽  
History Analysis ◽  
Complex Features

For the complex features in the form of a flat L-shaped reinforced concrete frame structure, the three dimensional FEM model of the structure was established in this paper, and the dynamic characteristics of the structure was analyzed, the participation equivalent mass of every mode’s order was obtained. Seismic response analysis for the structure was carried out with modal decomposition spectrum method and time history analysis method, the weak layer of the structure was pointed out and the reference for the structural design was provided.

Study on the Ground Response Analysis for Stiff Soil

2014 ◽  
Vol 915-916 ◽  
pp. 122-125
Author(s):  
Xiao Fei Li ◽  
Rui Sun ◽  
Xiao Bo Yu
Keyword(s):  
Seismic Response ◽  
Working Conditions ◽  
Strong Motion ◽  
Response Spectra ◽  
Response Analysis ◽  
Seismic Response Analysis ◽  
Ground Response Analysis ◽  
Ground Acceleration ◽  
Strong Motion Records ◽  
Stiff Soil

In order to test the applicable of the seismic response analysis procedures SHAKE2000 and LSSRLI-1 for class ІІ site, 17 stations and 35 underground strong motion records of KiK-net are selected from Class ІІ site. 210 working conditions are used to verify the applicability of the two soil seismic response analysis programs at Class ІІ site. These two programs are used to calculate the selected working conditions, giving the peak acceleration of the ground, the shear strain and the ground acceleration response spectra. By analyzing the results of the two programs and the measured results to assess the degree of difference between the two methods and which program is closer to the real situation. Studies have shown that in class ІІ site, in most cases, the results of SHAKE2000 and LSSRLI-1 differ little. While comparing with the actual records, SHAKE2000 is closer to the strong motion records.

Seismic Response Analysis on the Repaired HSC Structure after Fire

2014 ◽  
Vol 651-653 ◽  
pp. 1260-1265
Author(s):  
Xiao Ping Su
Keyword(s):  
Experimental Data ◽  
Seismic Response ◽  
Seismic Performance ◽  
Frame Structure ◽  
Response Analysis ◽  
Seismic Response Analysis ◽  
Maximum Displacement ◽  
Seismic Region ◽  
High Rise ◽  
Preliminary Research

With the extensive use of HSC in the tall building and super high-rise building, the harm of HSC subjected to fire has also been increasing. For the concrete structure in the seismic region after fire, its seismic performance after repair directly relates to the structure safety under the action of possible earthquake in the future. Based on the experimental data in the preliminary research, seismic response analysis on the repaired HSC structure after fire was made according to the principle of uniform section. The results indicate that the seismic performance of HSC frame structure repaired by the principle of uniform section can be restored to the level before fire. But we should pay more attention to the interlaminar maximum displacement of fire storey, which should be partly strengthened when necessary.

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