建筑施工安全事故流变过程

Research on the rheological process of construction safety accidents

为认知建筑施工过程中安全事故的形成过程,利用流变理论的基本原理,研究建筑施工安全事故的单流变模式和多流变模式的发展过程,给出两类流变模式的各阶段变化规律.提出安全事故流变强度的概念,利用故障树分析原理,给出流变强度的计算方法,并分析多流变模式下不安全事件对流变强度的结构敏感性和概率敏感性,为提高建筑施工安全管理效率和水平提供有效的方法和实施路径.

This research uses basic principle of the rheological theory to realize the formation process of the accidents in the building construction process;analyzes the developing process of the single and multi rheological model of the building construction safety accidents;provides the variation of the these two models.This paper also presents the conception of safety accidents rheological strength;gives the calculation method of the rheological strength by using the theory of fault tree analysis;discusses the structure and probability sensitivity of the rheological strength under the model of multi rheological.