scholarly journals Seismic Response Analysis of Medium Pressure Vertical Multilayer Pipe Support System in High-rise Building

2015 ◽  
Author(s):  
Ge Cui ◽  
Hehui Wang ◽  
Chenqiong Ye ◽  
Xueyi Yin ◽  
Bo Liu
Keyword(s):  
Seismic Response ◽  
Support System ◽  
Response Analysis ◽  
Seismic Response Analysis ◽  
High Rise ◽  
Medium Pressure ◽  
High Rise Building

Elastic-Plastic Seismic Response Analysis of High-Rise Building with Transfer Storey

2013 ◽  
Vol 671-674 ◽  
pp. 1341-1345
Author(s):  
Jing Wei Nie ◽  
Hong Bing Liu ◽  
Zhao Fang
Keyword(s):  
Seismic Response ◽  
Time History ◽  
Response Analysis ◽  
Seismic Response Analysis ◽  
Drift Angle ◽  
Elastic Plastic ◽  
High Rise ◽  
High Rise Building ◽  
Earthquake Record ◽  
Time History Response

The research on elastic-plastic dynamic response analysis of the high-rise building with transfer storey is carried out under different earthquake record inputs.The displacement time- history response of the top floor and the transfer storey, also the displacement envelope diagram and interlayer drift angle envelope diagram are obtained.Theoretical reference for the design of the weak layer is provided.

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.

Long-Period Response Spectrum and Earthquake Response Analysis of Super High-Rise Building

2010 ◽  
Vol 163-167 ◽  
pp. 3964-3971
Author(s):  
Zhen Xuan Zhang ◽  
Qing Jun Chen
Keyword(s):  
Seismic Response ◽  
Response Spectrum ◽  
Least Square ◽  
Response Analysis ◽  
Site Classification ◽  
Analysis Software ◽  
High Rise ◽  
Long Period ◽  
High Rise Building ◽  
Design Response Spectrum

Based on seismic records with large long-period components at home and abroad, carried on uniform error correction processing and rough site classification, then, used numerical analysis software-MATLAB to calculate the average response spectrum of different types of venues, and used the least square method to do sub-fitting for them, got the long-period quasi-regulatory response spectrums of all kinds of venues; using the general-purpose finite element analysis software-ANSYS, a super high-rise building structural analysis model was established, inputted the fitted long-period seismic response spectrum and the design response spectrum of Shanghai anti-seismic standards, by comparing the results of structural seismic responeses under the two kinds of response spectrum, the long-period seismic response of super high-rise building was investigated, and some valuable conclusions were obtained for reference.

Seismic Design Margin of the Piping and Support System: Part 2—Proposal for Non-Linear Modeling of the Support

2010 ◽  
Author(s):  
Eiji Shirai ◽  
Takanori Yamada ◽  
Kazutoyo Ikeda ◽  
Toshiaki Yoshii ◽  
Masami Kondo ◽  
...  
Keyword(s):  
Seismic Response ◽  
Seismic Design ◽  
Support System ◽  
Response Analysis ◽  
Plastic Behavior ◽  
Linear Modeling ◽  
Seismic Response Analysis ◽  
Linear Type ◽  
Non Linear ◽  
Design Margin

On the evaluation of seismic design margin of the piping and support system in the nuclear power plant, the elasto-plastic behavior of support has played the important role in the seismic response analysis. It is desirable to establish the simple and effective non-linear modeling of the support in order to conduct the seismic response analysis considering each elasto-plastic characteristics of actual numerous supports in the piping system. In this study, the simplified modeling methodology related to the elasto-plastic behavior of the support was investigated by classifying the several non-linear types by estimating the limit load capacity of support, in which the results of non-linear type classification and accompanied failure mode were compared to the static loading tests of the support. At the results, methodology to identify the non-linear type of the support with normal bi-linear model was proposed, and it was confirmed that the non-linearity of the support was classified into the five different types.

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

scholarly journals Stochastic Seismic Response Analysis of Base-Isolated High-Rise Buildings

2011 ◽  
Vol 14 ◽  
pp. 2468-2474 ◽  
Author(s):  
Changfei Ma ◽  
Yahui Zhang ◽  
Yan Zhao ◽  
Ping Tan ◽  
Fulin Zhou
Keyword(s):  
Seismic Response ◽  
Response Analysis ◽  
Seismic Response Analysis ◽  
High Rise ◽  
Stochastic Seismic Response
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