Modal Analysis of Brick Walls Reinforced with Concrete Wall

2011 ◽  
Vol 368-373 ◽  
pp. 2437-2441
Author(s):  
Ming Ru Zhou ◽  
Qiang Wang ◽  
Jun Pu Li ◽  
Shi Gang Guo
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Theoretical Analysis ◽  
Modal Analysis ◽  
Dynamic Characteristics ◽  
Masonry Wall ◽  
Ansys Software ◽  
Concrete Wall ◽  
Element Analysis ◽  
Analysis Methods

Based on finite-element analysis and some other theoretical analysis methods, the modal analysis of one pin masonry wall reinforced with the concrete wall have been researched with comparison, the results of two methods are well matched. The results showed that the modal analysis of brick walls reinforced with concrete wall could be analyzed with ANSYS software while the appropriate modle was chosen. Reference can be provided for the study of dynamic characteristics of the structure.

Research of Modal Analysis Based on Different Modeling Methods and Different Element Types

2014 ◽  
Vol 529 ◽  
pp. 153-158
Author(s):  
Jin Peng Yu ◽  
Li Min Zhang ◽  
Wei Hua Zhang ◽  
Xue Fei Huang ◽  
Guan Hua Huang
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Aluminum Alloy ◽  
Theoretical Analysis ◽  
Modal Analysis ◽  
Simulation Analysis ◽  
Structure Design ◽  
Element Analysis ◽  
Modeling Methods ◽  
Element Type

The results of the same modal analysis exhibit obvious diversity due to the different options of the finite element types and the modeling methods. Modal analysis was carried out on EMU aluminum alloy welded profile using finite element analysis, then mode shape and natural frequency of each model was abstracted, and then the results of simulation and experimental were contrastively analyzed. Based on these, a fast and reliable modeling method and a reasonable element type were obtained, which would be able to eliminate the blindness of the choice of modeling methods and element type, thus achieving a more reasonable theoretical analysis results that provide the reference for structure design and verification and the basis for improving the efficiency and precision of simulation analysis.

Test and Finite Element Analysis on Dynamic Characteristics of Trestle Wharf

2012 ◽  
Vol 594-597 ◽  
pp. 908-913
Author(s):  
Xi Ping Sun ◽  
Zhen Yu Zhu ◽  
Bing Hao Zhao
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Comparative Analysis ◽  
Finite Element Model ◽  
Modal Analysis ◽  
Dynamic Characteristics ◽  
Element Model ◽  
Dynamic Responses ◽  
Steel Pipe ◽  
Element Analysis

The project intends to construct steel pipe piles on both sides of trestle wharf, and the soil vibrations caused by piling construction might have an important effect on the safe service of wharf. In this paper, the dynamic signals during piling construction were recorded and recognized by NExT-ERA. Meanwhile, modal analysis through finite element model of wharf was performed. Through a comparative analysis of the two results, the first two orders of frequency for wharf were obtained. The results would lay foundation for further analysis of dynamic responses of wharf when pile locations close to wharf.

Finite Element Analysis for Pendulum Rod Support Based on ANSYS

2013 ◽  
Vol 706-708 ◽  
pp. 1344-1347
Author(s):  
Lin Gao ◽  
Hong Juan Dong
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Modal Analysis ◽  
Optimization Design ◽  
Ansys Software ◽  
Element Analysis ◽  
Safety Coefficient ◽  
Work Characteristic ◽  
Design Program ◽  
Support Model

The force status of pendulum rod support in cooling bed carrying plate device is analyzed. According to the work characteristic of pendulum rod, pendulum rod support model is created by ANSYS software. And static and modal analysis is taken. The analysis results dedicate that the support has bigger comparatively safety coefficient and have some material waste. The improving design program is come up with in order to achieve optimization design.

Use of the Finite Element Analysis Method in Pedodontics

2018 ◽  
Vol 55 (4) ◽  
pp. 666-675
Author(s):  
Mihaela Tanase ◽  
Dan Florin Nitoi ◽  
Marina Melescanu Imre ◽  
Dorin Ionescu ◽  
Laura Raducu ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Structural Model ◽  
Analysis Method ◽  
Ansys Software ◽  
Concentrated Force ◽  
Element Analysis ◽  
Finite Element Analysis Method ◽  
The Finite Element Analysis ◽  
Solid Type

The purpose of this study was to determinate , using the Finite Element Analysis Method, the mechanical stress in a solid body , temporary molar restored with the self-curing GC material. The originality of our study consisted in using an accurate structural model and applying a concentrated force and a uniformly distributed pressure. Molar structure was meshed in a Solid Type 45 and the output data were obtained using the ANSYS software. The practical predictions can be made about the behavior of different restorations materials.

Based on ANSYS Planetary Gear Ransmission Design Analysis

2011 ◽  
Vol 314-316 ◽  
pp. 1218-1221
Author(s):  
Hao Min Huang
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Contact Stress ◽  
Planetary Gear ◽  
Design Analysis ◽  
Ansys Software ◽  
Element Analysis ◽  
Planet Gear ◽  
Gear Contact ◽  
Transmission Gear

Conventional methods of design to be completed ordinary hydraulic transmission gear gearbox design, but for such a non-planet-rule entity, and the deformation of the planet-gear contact stress will have a great impact on the planet gear, it will be very difficult According to conventional design. In this paper, ANSYS software to the situation finite element analysis, the planetary gear to simulate modeling study.

Finite Element Analysis of Drum on the New Type Self-Driven Towing Machine for Cable

2011 ◽  
Vol 55-57 ◽  
pp. 664-669
Author(s):  
Jin Ning Nie ◽  
Hui Wang ◽  
De Feng Xie
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Stress Analysis ◽  
Compressive Stress ◽  
Wire Rope ◽  
Ansys Software ◽  
Element Analysis ◽  
Structure Improvement ◽  
Improvement Measures ◽  
New Type

According to the situation that the dual-friction drums on the new type towing machine lack stress analysis when designed, the safety is difficult to test and verify. The pull of wire rope in various positions was derived and calculated, so both compressive stress and tangent friction force generated by the pull of wire rope were calculated. The result made by ANSYS software demonstrates the safety of the left drum which suffers from larger loads, structure improvement measures are put forward for the drum.

Sign in / Sign up

Export Citation Format

Share Document