The Modification to the FEM Model of the Prestressed Concrete Beam with the Combination of the Data of Static and Dynamic Test

Tao He; Chong Ji Zhao

doi:10.4028/www.scientific.net/AMM.707.401

Paper Titles

The Finite Element Analysis of Mining Dump Truck Frame
p.381

Data Processing for Corrections to the Two Potentials from the Generalized Uncertainty Principle
p.386

Damage Mechanics-Finite Element Full-Couple Method to Predict the Fatigue Life of Metallic Material
p.390

An Overview of the Finite Element Method on the Tool-Soil Interacting Problem of Tillage
p.397

The Modification to the FEM Model of the Prestressed Concrete Beam with the Combination of the Data of Static and Dynamic Test
p.401

Computational Fluid Dynamics and Numerical Acoustic Response for Ship Accommodation Areas due to Propeller Excitation, towards a Human Factors Recommendations
p.406

Study on the Application of Rigid Body Dynamics in the Traffic Accident Reconstruction
p.412

Research on Measurement of Grass’s Moisture Content with Microwave Oven Method
p.417

Design of the X-Band Frequency Source Based on the Multiplying Technology
p.425

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 707The Modification to the FEM Model of the...

The Modification to the FEM Model of the Prestressed Concrete Beam with the Combination of the Data of Static and Dynamic Test

Abstract:

Using the finite element software ANSYS to establish the model of prestressed concrete T beam .With the combination of dynamic and static load test data, the objective function was constructed by taking the vertical deflection of the static load test and the top five vertical natural frequency of dynamic test as state variables. The results revealed that,after being modified ,the error between the calculation value and the testal results of the model was converged in a reasonable error range.In addition ,The modified model could be used in the assessment of bridge structure performance,and it shows the practical application value.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 707)

Pages:

401-405

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.707.401

Citation:

Cite this paper

Online since:

December 2014

Authors:

Tao He*, Chong Ji Zhao

Keywords:

Dynamic, Finite Element, Model Modification, Prestressed Concrete, Static Load

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Zong zhouHong, Ren WeiXin. Finete Element Model Updating and Model Validation of Bridge Strustures[M]. BEIJING: China Communications Press, 2012 P. 6-7.

Google Scholar

[2] Wang XinMin. ANSYS numerical analysis of Engineering Structures[M]. BEIJING: China Communications Press, 2007 pp.485-486.

Google Scholar

[3] DU Qing, CAI Mei-feng, ZHANG Xian-min, LI Xiao-hui. RC Bridges Dynamic Finite Element Model Updating[J]. BEIJING: Journal of Highway and Transportantation Research and Development, (2006).

Google Scholar

[4] ZHENG Liang, LI Peng. The optimization method of finite element model based on the data of dynamic test[J]. ShanXi: ShanXi JianZhu, 2013(6).

Google Scholar

[5] AN Jiuzhen, KANG Baolong. The finite element model updatin of Bridge structures based on sensitivity analysis[J]. Architecture and Engineering, 2013(11).

Google Scholar