scholarly journals Analytical Study on Dynamic Response of RC Buildings Retrofitted by Compressive CFT Braces

2011 ◽  
Vol 22 (2) ◽  
pp. 2_1-2_10
Author(s):  
Hiroyuki Nakahara ◽  
Yuichi Nishida ◽  
Kenji Sakino ◽  
Koichiro Kitajima
Keyword(s):  
Dynamic Response ◽  
Analytical Study ◽  
Rc Buildings

scholarly journals Seismic Analysis of Irregular Building on Hilly Area

2021 ◽  
Vol 1 (1) ◽  
pp. 1-7
Author(s):  
Anjeet Singh Chauhan ◽  
◽  
Rajiv Banerjee
Keyword(s):  
Dynamic Response ◽  
Flat Surface ◽  
Seismic Analysis ◽  
Response Spectrum ◽  
Seismic Loading ◽  
Population Increase ◽  
Seismic Zone ◽  
Severe Damage ◽  
Rc Buildings ◽  
Sloping Ground

The RC buildings' construction has increased in the preferred location of north & eastern hilly areas during the last few decades due to population increase, urbanization, and tourists. The buildings located in the hilly areas are more susceptible to seismic loading as compared to the location of the flat surface building. The shape of the building on the sloping ground differs from the flat surface situated buildings. So, the construction of the building on hilly areas are irregular both vertically & horizontally, thus this type of building is susceptible to severe damage when applied to the seismic condition. The column of the base storey having unequal height due to sloping ground. In this study, the behaviour of a 10 storey stepback building with mass and diaphragm irregularity on the sloping ground is analysed in seismic zone V by Response Spectrum. The analysis of the building is carried out by Etabs software as per IS 1893:2016 to compare the building based on their dynamic response and also identify the vulnerability frame in the sloping ground.

Experimental and analytical study of the dynamic response of low-porosity brittle rocks

1993 ◽  
Vol 98 (B12) ◽  
pp. 22081-22094 ◽  
Author(s):  
Geza Nagy ◽  
Hidenori Murakami ◽  
Gilbert A. Hegemier ◽  
Alexander L. Florence
Keyword(s):  
Dynamic Response ◽  
Analytical Study ◽  
Brittle Rocks ◽  
Low Porosity

Experimental and Analytical Study of Pantograph Dynamics

1991 ◽  
Vol 113 (2) ◽  
pp. 242-247 ◽  
Author(s):  
W. Seering ◽  
K. Armbruster ◽  
C. Vesely ◽  
D. Wormley
Keyword(s):  
Experimental Data ◽  
Dynamic Response ◽  
Coulomb Friction ◽  
Close Agreement ◽  
Analytical Study ◽  
Model Performance ◽  
Nonlinear Effects ◽  
Variable Stiffness ◽  
Response Data ◽  
Lumped Parameter

A nonlinear, lumped parameter pantograph model including geometric and coulomb friction nonlinearities and variable stiffness has been developed. The model performance has been compared with experimental dynamic response data measured on a prototype pantograph. Responses of the model and the experimental data including subharmonic and harmonic resonances are in close agreement for motions excited by comparable forcing functions for input frequencies of 0 to 12 Hz. The model has been used to identify the primary parameters and nonlinear effects which influence dynamic pantograph performance.

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