A probabilistic approach for safety risk analysis in metro construction
نویسندگان
چکیده
منابع مشابه
A Budgeting Model for the Safety Unit of an Under Construction Metro Station in Tehran Using a Robust Optimization
Background: The construction of metro lines is a high-risk project. Using a budget-based model for the safety units of metro construction projects can help safety managers to spend optimal budget allocation. The purpose of this study was to plan a budget model based on safety unit performance in an under construction metro station for better budget allocation using robust optimization. Methods...
متن کاملRisk Analysis of Operating Room Using the Fuzzy Bayesian Network Model
To enhance Patient’s safety, we need effective methods for risk management. This work aims to propose an integrated approach to risk management for a hospital system. To improve patient’s safety, we should develop flexible methods where different aspects of risk and type of information are taken into consideration. This paper proposes a fuzzy Bayesian network to model and analyze risk in the op...
متن کاملAssessment of the Risk of Individual and Occupational Factors Affecting the Causes of Occupational Accidents in the Construction Industry Using the Fuzzy Hierarchical Analysis Approach: A Case Study in Kurdistan Province, Iran
Background and Aim: Based on the Iranian Social Security Organization statistics, in 2012 the accidents occurring in the construction industry accounted for 26% of all the occupational accidents in the country. Therefore, this study was conducted to identify the individual and occupational risk factors affecting the causes of occupational accidents in this industry using the fuzzy hierarchical ...
متن کاملPath analysis of occupational injuries based on the structural equation modeling approach: a retrospective study in the construction industry
Background and aims: The construction industry, sites, and projects are the most dangerous industries in terms of the risk of occupational accidents and injuries. Important factors that have led the industry as a health, safety, environment (HSE) high-risk industry in the world can be cited such as continuous changes in construction projects, using a lot of resources, poor working conditions,...
متن کاملRisk Identification Expert System for Metro Construction Based on Bim
This paper presents a BIM-based Risk Identification Expert System (B-RIES) for metro construction, composed of three main built-in subsystems: BIM extraction, knowledge base management, and risk identification subsystems. The engineering parameter information related to risk factors is extracted from the BIM of a specific project where the IFC standard plays a bridge role between the BIM data a...
متن کامل