基于模糊的高层建筑施工安全评价研究

Construction Safety Evaluation of High-rise Buildings Based on Fuzzy Math

在建筑业高速发展的同时,高层建筑也迅速崛起。然而对于高危行业的建筑业,整个生命周期过程中都存在着很多的风险。因为在高层的施工中存在作业面较高,所用的机械设备和安全设施更多,作业周期更长等未知情况。文章中经研究分析确定了影响高层建筑施工安全的重要因素,通过对因素的分析划分构造指标体系,再利用层次分析法对各指标进行权重的确定,最后利用模糊数学原理对它进行评价。结合施工企业实例,利用综合评价模型得出了影响该企业安全施工的重要因素,提供了改进的方向和建议。

The high-rise building has rapidly risen with the rapid development of construction industry. For high-risk industry,however, there are a lot of risks in the entire process of life cycle of construction industry. There are many uncertainties, such as the higher working plane, the more mechanical equipment and safety facilities and the longer working period. The important factors affecting the safety of high-rise building construction are determined by the research and analysis. The index system is structured by analyzing and dividing the factors, the weight of each index is determined by analytic hierarchy process, the indexes are evaluated by the fuzzy comprehensive evaluation method. Combined with the living examples of the construction company, the important factors affecting the safety of high-rise building construction are obtained by the comprehensive evaluation model, the improvement directions and suggestions are put forward.