Paper Title:
BDA Models and Application for Recognizing the Headstreams of Mine Waterburst
  Abstract

BAYES discriminant analysis (BDA) method was used in the study of headstreams of prediction of minewater inrush and two BDA models for recognizing two-headstreams and multi-headstreams were constructed. Baesd on the principle of BDA theory and the classical headstream samples of different mines, the discriminant process and cross-validation method were introduced. 10 samples from a mine of HUA BEI Mine and 39 samples of JIAO ZUO Mine were used as data sources. Ca2+, Mg2+, Na+, K+, Cl-, HCO3-, SO42-, NO32-, F- and pH were selected as discriminant genes for two-headstreams BDA model and Na++K+, Ca2+, Mg2+, Cl-, SO42-, HCO3- were regarded as discriminant genes for multi-headstreams BDA model. Compared with the results of SQT method, ANN method and SVM method, the results show that the frame of BDA model was steady and high prediction accuracy can be obtained. BDA method and can be used in practical mine engineering.

  Info
Periodical
Edited by
Shengyi Li, Yingchun Liu, Rongbo Zhu, Hongguang Li, Wensi Ding
Pages
1788-1793
DOI
10.4028/www.scientific.net/AMM.34-35.1788
Citation
W. Wan, L. Jie, "BDA Models and Application for Recognizing the Headstreams of Mine Waterburst", Applied Mechanics and Materials, Vols. 34-35, pp. 1788-1793, 2010
Online since
October 2010
Authors
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: Xiao Ming Yan, Xiang Yun Chen, Feng Qiang Gong
Abstract:The instability identification of goaf risky is an important work in the mine engineering. Based on distance discriminant analysis, a method...
3740
Authors: Ping Hua Huang, Jian Sheng Chen
Chapter 7: Frontiers of Computer Applicated in Building
Abstract:Based on the theory of Fisher discriminant analysis, this paper aims to develop the Fisher discriminant function model by using the...
4211
Authors: Yan Jun Qiu, Chang Ping Wen
Chapter 6: Foundation, Underground Structures and Soil-Structure Interaction
Abstract:Based on the principle of Bayes discriminant analysis, Bayes discriminant model (BDM) for evaluation of expansive soil in sub-grades is...
573
Authors: Chang Ping Wen, Qing Qing Tian
Chapter 5: Bridge and Road Engineering and Wind engineering
Abstract:Bayes discriminant analysis theory (BDAT) is used to create an evaluation method to determine the condition of urban road traffic safety. The...
544