Paper Title:
Online Forecast of Fatigue Life in Welded Grider of Bridge Crane
  Abstract

It is very important to forecast the fatigue crack development upon welded girder of bridge crane during use. When it happens, it will have a lot of clout with performance of enterprises. For security purpose in use, ANFIS model is built to predict the length of the fatigue crack extension about welded girder of bridge crane. Membership function is adjusted according to inputs and outputs of fuzzy reasoning, and appropriate fuzzy regulation numbers are chosen. The model which is closest to the real development of fatigue crack is built with the help of the If-Then rules. According to the result from the fatigue experiment of the welded girder of bridge crane, ANFIS model, ANN model and Three Order Spline Interpolation model are respectively built. After analysis and verification, it is obvious that ANFIS model is more accurate and feasible.

  Info
Periodical
Advanced Materials Research (Volumes 44-46)
Edited by
Z.Y. Shen, M.N. James, W.D. Li, and Y.X. Zhao
Pages
809-812
DOI
10.4028/www.scientific.net/AMR.44-46.809
Citation
C. H. Liu, X. T. Liu, H. Huang, L. H. Zhao, "Online Forecast of Fatigue Life in Welded Grider of Bridge Crane", Advanced Materials Research, Vols. 44-46, pp. 809-812, 2008
Online since
June 2008
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Akio Nishimoto, Katsuya Akamatsu
Abstract:Pulsed electric current sintering (PECS) was applied to the bonding of W (tungsten) to Cu (copper) using Nb or Ni powder as an intermediate...
289
Authors: Chun Sheng Lu
Abstract:In the paper, the up-to-date advances in the statistical analysis of nano-mechanical measurements are briefly reviewed. It is shown that, by...
1578
Authors: Yue Ling Long, Jian Cai
Chapter 1: Civil Engineering
Abstract:A new method based on material properties instead of experimental data was proposed to assess the ductility of concrete-filled steel box...
78
Authors: Yi Jin Ren
Chapter 5: Metal-Matrix Composites
Abstract:The glass transition temperaure Tg of amorphous polymer thin film was investigated. The opposite experimental results, the increase or...
1457
Authors: Li He, Xian Guo Ye
Chapter 7: Seismic Engineering
Abstract:Base on 8 column test data obtained under low cyclic loading test, our study group conducted a comparative study of the four categories of...
2424