Potential modelling and verification of bridge superstructures behaviour

9th International Symposium on Steel Bridges

材料科学;运输工程

Bujnák, J.^1 ; Gocál, J.^1 ; Odrobiák, J.^1

University of ilina, Faculty of Civil Engineering, Univerzitna 8215/1, ilina

01026, Slovakia^1

关键词: Bridge structures;    Bridge superstructure;    Design alternatives;    Design and analysis;    Field measurement;    Load effects;    Structural response;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/419/1/012011/pdf
DOI  :  10.1088/1757-899X/419/1/012011

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

During design and analysis process, many simplified technical approaches are routinely used in the application of theories to practice. With the use of modern structural analysis computer programs, the reliable design alternative, providing the most probable response of a bridge structure due to a range of designed loads can be identified. Field measurements should be performed to determine the actual load effect and to verify the applied analytical models. Modelling principles and suggest some guidelines as well as consideration in finite element based structural analysis are illustrated in the paper on selected bridge structures. Measurements for monitoring structural response, collected data are shown using tests carried out on composite bridge superstructures.