Research on pavement quality control based on bayes’ theorem
Abstract
In order to meet the fine construction requirements of municipal engineering, improve the pavement stone paving technology level. Through the statistics of municipal engineering sidewalk construction common technical quality problems. Established the pavement surfacing technology quality control index system, and establish the quality control of causal relationship between spatial topology relationship structure model, using the mature of bayes’ theorem to the pavement stone pavement quality control study, forecast the quality of each control factor to influence the quality of the pavement stone pavement, the size of the causal backstepping method is used to analyze mechanism of quality control factor, finally, complete quality control evaluation by mutual information theory, find out the biggest quality control factor. Taking the project of yanjiang avenue (minsheng road to qingchuan bridge) in wuhan as an example, this paper applies bayes’ theorem and mutual information theory to the research of municipal pavement quality control. The results show that the probability of stone pavement quality accidents in this project is 2.83%, the roadbed quality control is not in place is the largest quality control factor affecting the fine construction of this project.
- Publication:
-
IOP Conference Series: Earth and Environmental Science
- Pub Date:
- December 2019
- DOI:
- 10.1088/1755-1315/358/4/042054
- Bibcode:
- 2019E&ES..358d2054B