求翻译：采用了定量分析和定性分析相结合的方法对道路施工安全的现状出现的问题进行研究，具体分析如何进行危险源识别，如何对安全风险进行预测、分析、评估，并在此基础上提出了安全风险的控制措施是什么意思？

Using quantitative analysis and qualitative analysis method of combining the status of road construction safety problems to study specific analysis of how to conduct hazard identification, security risk forecasting, analysis, evaluation, and security on this basis risk control measures

With the quantitative and qualitative analysis of the method of combining the state road construction safety issues specific to research, analyze how to identify a source of danger to security risks, how to predict, analyze, evaluate, and on the basis of this proposed security risk control measures

正在翻译，请等待...

正在翻译，请等待...

Used the method which the quantitative analysis and the qualitative analysis unified the question which appeared to the roadbuilding security present situation to conduct the research, how analyzed specifically carries on the dangerous source recognition, how carried on the forecast, the analysis, t