Safety Early Warning Research for Highway Construction Based on Case-Based Reasoning and Variable Fuzzy SetsReportar como inadecuado

Safety Early Warning Research for Highway Construction Based on Case-Based Reasoning and Variable Fuzzy Sets - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

The Scientific World JournalVolume 2013 2013, Article ID 178954, 10 pages

Research Article

College of Architectural Engineering, Qingdao Agricultural University, Qingdao 266109, China

School of Civil Engineering, Dalian University of Technology, Dalian 116023, China

Received 1 June 2013; Accepted 23 August 2013

Academic Editors: E. W. L. Cheng, N. Ryan, and Y. H. Chiang

Copyright © 2013 Yan Liu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


As a high-risk subindustry involved in construction projects, highway construction safety has experienced major developments in the past 20 years, mainly due to the lack of safe early warnings in Chinese construction projects. By combining the current state of early warning technology with the requirements of the State Administration of Work Safety and using case-based reasoning CBR, this paper expounds on the concept and flow of highway construction safety early warnings based on CBR. The present study provides solutions to three key issues, index selection, accident cause association analysis, and warning degree forecasting implementation, through the use of association rule mining, support vector machine classifiers, and variable fuzzy qualitative and quantitative change criterion modes, which fully cover the needs of safe early warning systems. Using a detailed description of the principles and advantages of each method and by proving the methods’ effectiveness and ability to act together in safe early warning applications, effective means and intelligent technology for a safe highway construction early warning system are established.

Autor: Yan Liu, Ting-Hua Yi, and Zhen-Jun Xu



Documentos relacionados