高校典型建筑供水管网漏损影响因素研究

Research on influencing factors of water supply pipe network leakage in typical university buildings

高校用水大部分集中在宿舍、教学办公楼以及实验楼3类建筑,以这3类建筑作为研究对象,利用灰色关联度分析法基于压力、管龄、管材、给水当量4个因素对建筑管网漏损影响因素进行评价,结果表明:宿舍各因素影响力从大到小为管龄、给水当量、管材、压力;教学办公楼各因素影响力从大到小为压力、管材、给水当量、管龄;实验楼各因素影响力从大到小为管材、管龄、给水当量、压力。

Most of the water used in colleges and universities is concentrated in three types of buildings:dormitories,teaching office buildings and laboratory buildings.Therefore,these three types of buildings are used as the research objects.The grey correlation analysis method is used to evaluate the influencing factors of the construction pipe network leakage based on the four factors including pressure,pipe age,pipe material and fixture unit.The results show that the influence of various factors in the dormitory from large to small is pipe age,fixture unit,pipe material and pressure.The influence of various factors in the teaching office building from large to small is pressure,pipe material,fixture unit,and pipe age.The influence of various factors in the laboratory building from large to small is pipe material,pipe age,fixture unit and pressure.