DocumentCode
3320590
Title
A Simple Force-Based Mesh Division Approach for Bridge Injury Detection
Author
Liu, Mingjun ; Li, Li ; Zhao, Xiuyang ; Li, Yuqian
Author_Institution
Sch. of Electr. Eng. & Autom., Harbin Inst. of Technol., Harbin, China
fYear
2009
fDate
28-29 Dec. 2009
Firstpage
60
Lastpage
63
Abstract
A simple force-based mesh division approach for the bridge is proposed in this paper. This method finds point position using force equilibrium, distance function and changes the topology by the Delaunay triangulation. The feasibility and accuracy of the proposed approach are confirmed using the simulation experiment of the bridge injury detection and the correct rate increases by 9.4%.
Keywords
bridges (structures); condition monitoring; mesh generation; structural engineering; Delaunay triangulation; bridge injury detection; bridge structure; distance function; force equilibrium; force-based mesh division approach; health monitoring; Application software; Bars; Bridges; Computer science; Condition monitoring; Finite element methods; Information science; Injuries; Modal analysis; Topology; Bridge Injury Detection; Force Equilibrium; Mesh Division;
fLanguage
English
Publisher
ieee
Conference_Titel
Research Challenges in Computer Science, 2009. ICRCCS '09. International Conference on
Conference_Location
Shanghai
Print_ISBN
978-0-7695-3927-0
Electronic_ISBN
978-1-4244-5410-5
Type
conf
DOI
10.1109/ICRCCS.2009.23
Filename
5401287
Link To Document