Discussion of Occupational Health Countermeasures of Drilling-Blasting Method in Dali-Baoshan Railway Long Tunnel
This paper discusses the occupational health countermeasures of drilling and blasting construction of newly-built Dali-Baoshan railway long tunnel.Through engineering analysis method,the main occupational hazards existing in drilling and blasting construction are analyzed five project departments of drilling and blasting construction of large and long tunnels of Dali-Baoshan railway were scored by using the national unified occupational health evaluation table,and the existing problems were found out and the occupational health countermeasures were put forward according to the national laws,regulations and standards.According to the results,comprehensive prevention and control strategies were put forward from four aspects and 10 items,including occupational health management,occupational disease prevention facilities and measures,personal protective equipment and emergency rescue,so as to achieve the purpose of protecting workers'occupational health.
RailwayTunnel constructionDrilling and blasting methodOccupational health
NETL
NSTL
万方数据
维普
