Safety-Risk-Assessment-Modules

Data and codes for the paper "Towards safer construction industry: A systematic safety risk assessment framework integrating descriptive and prescriptive analytical approaches."

Survey module

The survey module aims to assist decision-makers in completing the survey, including the collection of demographic information, pairwise comparison, and subjective evaluation. The survey folder contains all the data and codes of the survey module.

• The ahp.py calculates the weights based on pairwise comparison results.
• The risk.csv defines the identified safety risks.
• The shared.py defines the choices of AHP, scales of SCEA, and alternatives of demographic information.
• Run the app.py and the graphical user interface (GUI) of the survey module can be opened on the localhost.

Analysis module

The analysis module aims to assist decision-makers in analyzing the survey results, including showing the distribution of respondents' information and risk assessment results. The analysis folder contains all the data and codes of the survey module.

• The analysis.py defines the necessary functions of risk assessment.
• The quantitative _eval.csv records the objective evaluation results of probability and severity risk parameters.
• The fuzzy_scea.csv and fuzzy_scea.py formulate the basis of the fuzzy SCEA risk assessment framework.
• The response folder includes all the survey results of respondents.
• Run the app.py and the graphical user interface (GUI) of the analysis module can be opened on the localhost.