Discussion of “Dynamic Structural Analysis with Short Time History”

1965 ◽  
Vol 91 (5) ◽  
pp. 404-406
Author(s):  
Keith E. McKee
Keyword(s):  
Structural Analysis ◽  
Time History ◽  
Short Time ◽  
Dynamic Structural Analysis

Response-Based Evaluation of Design Sloshing Loads for Membrane-Type LNG Carriers

2007 ◽  
Author(s):  
J. W. Kim ◽  
K. Kim
Keyword(s):  
Structural Analysis ◽  
Impulse Response Function ◽  
Time History ◽  
Peak Stress ◽  
Statistical Characteristics ◽  
Containment System ◽  
History Of ◽  
Membrane Type ◽  
Lng Tank ◽  
Dynamic Structural Analysis

Sloshing model test and dynamic structural analysis of a membrane-type LNG tank is performed to determine design sloshing loads for LNG containment system. Spatial, temporal and statistical characteristics of the measured sloshing loads are investigated. Dynamic structural analysis of a LNG containment system is performed to obtain structural responses at predefined critical locations under short duration triangular pulse, which is referred to as triangular impulse response function (TIRF). The TIRFs are synthesized with time history of measured sloshing loads to obtain dynamic response of the LNG containment system. Statistical analysis of peak stress values are used as basis of determining design sloshing loads for the structural assessment of LNG containment system.

Dynamic structural analysis of connecting rod through adaptive mesh refinement for different materials

2018 ◽  
Vol 50 (04) ◽  
pp. 561-570
Author(s):  
I. A. QAZI ◽  
A. F. ABBASI ◽  
M. S. JAMALI ◽  
INTIZAR INTIZAR ◽  
A. TUNIO ◽  
...  
Keyword(s):  
Structural Analysis ◽  
Adaptive Mesh Refinement ◽  
Mesh Refinement ◽  
Adaptive Mesh ◽  
Connecting Rod ◽  
Dynamic Structural Analysis

scholarly journals Dynamics in Fluids. Dynamic Structural Analysis of Supercritical Water.

2000 ◽  
Vol 10 (4) ◽  
pp. 283-289 ◽  
Author(s):  
Nobuyuki MATUBAYASI ◽  
Naoko NAKAO ◽  
Masaru NAKAHARA
Keyword(s):  
Structural Analysis ◽  
Supercritical Water ◽  
Dynamic Structural Analysis

Performance-Based Seismic Design

2012 ◽  
pp. 23-50 ◽  
Author(s):  
Oscar Möller ◽  
Marcelo Rubinstein ◽  
Fabián Savino ◽  
Ricardo O. Foschi
Keyword(s):  
Neural Networks ◽  
Structural Analysis ◽  
Earthquake Engineering ◽  
Optimization Algorithm ◽  
Limit State ◽  
Design Parameters ◽  
Total Cost ◽  
Operational Life ◽  
Performance Based Seismic Design ◽  
Dynamic Structural Analysis

An approach is presented to structural optimization for performance-based design in earthquake engineering. The objective is the minimization of the total cost, including repairing damage produced by future earthquakes, and satisfying minimum target reliabilities in three performance levels (operational, life safety, and collapse). The different aspects of the method are considered: a nonlinear dynamic structural analysis to obtain responses for a set of earthquake records, representing these responses with neural networks, formulating limit-state functions in terms of deformations and damage, calculating achieved reliabilities to verify constraint violations, and the development of a gradient-free optimization algorithm. Two examples illustrate the methodology: 1) a reinforced concrete portal for which the design parameters are member dimensions and steel reinforcement ratios, and 2) optimization of the mass at the cap of a pile, to meet target reliabilities for two levels of cap displacement. The objective of this latter example is to illustrate model effects on optimization, using two different hysteresis approaches.

Application of the substructuring technique to non-linear dynamic structural analysis

1990 ◽  
Vol 35 (5) ◽  
pp. 593-601 ◽  
Author(s):  
C.-H. Sheu ◽  
G. De Roeck ◽  
M. Van Laethem ◽  
P. Geyskens
Keyword(s):  
Structural Analysis ◽  
Linear Dynamic ◽  
Non Linear ◽  
Dynamic Structural Analysis

An automated mode tracking strategy (dynamic structural analysis of helicopter structures)

AIAA Journal ◽  
1995 ◽  
Vol 33 (1) ◽  
pp. 183-185 ◽  
Author(s):  
T. Ting ◽  
T. L. C. Chen ◽  
W. J. Twomey
Keyword(s):  
Structural Analysis ◽  
Mode Tracking ◽  
Dynamic Structural Analysis ◽  
Tracking Strategy
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