水利水电工程施工机械设备安全规划理论研究

摘要

The safety planning of hydropower engineering construction equipment involves great diffculty. Based on space-time analysis and motion analysis, we proposed a theoretical system of safety planning for machinery and e-quipment. First, we presented the basic conception including the definition of spatial model, the quantitative description of construction space, and the space projection transform, etc. The safety planning system includes the safety evaluation criteria of construction objects, the evaluation criteria of machinery and equipment in the construction site, and the safety indexes of construction layout. This theoretical system provides a new approach for the research of construction safety planning, and helps evaluate the safety problems during the construction, thereby reducing or eliminating safety accidents.%水利水电工程施工机械设备多,作业环境复杂,施工场地安全布置和施工设备的安全规划难度大.引入时间、空间和运动分析理论,建立了施工机械设备安全规划的理论体系,提出了水利水电施工场地施工机械作业安全规划的评价方法和评价指标；客观地认识和评价施工场地内和施工过程中的机械设备给施工过程带来的安全问题,充分利用有限的施工作业时空资源,制定科学合理的施工设备布置方案.该理论体系为施工场地安全规划的研究提供了一种新途径.