研究目的:高速铁路无砟轨道施工质量管理评价是对高速铁路建设项目的质量管理水平进行综合评价,科学合理的评价有利于促进高速铁路无碎轨道的发展,有利于高速铁路无砟轨道施工质量管理的完善和成熟。本文结合高速铁路CRTS II型板式无碎轨道的特点,以现场各单位的检测数据为基础,通过将系统工程学中的层次分析法与模糊综合评价法相结合,拟为无砟轨道施工的质量建立一种科学、有效的评价方法。
研究结论:(1)建立了高速铁路CRTS ][型板式无砟轨道施工质量评价体系,该评价体系综合考虑了各种影响无碎轨道施工质量的因素,并采用模糊模型从系统的角度对无碎轨道的施工质量进行评价;(2)与某铺设CRTSⅢ型板式无碎轨道路段施工质量现场检测结果进行了对比,结果表明该评价体系能够对无碎轨道的施工质量做出准确、合理的评价;(3)该研究成果可为高速铁路无碎轨道施工的质量提供评判依据,可促进我国高速铁路无砟轨道施工质量管理的科学实施。
Research purposes: The evaluation for high speed railway ballasts track construction quality management means doing comprehensive evaluation for the quality management level of high speed railway construction projects. Scientific and reasonable evaluation is conductive to the development and perfect of high speed railway ballastless track construction quality management. Based on the field test data and combining the high speed ballast less track features, this paper uses the analysis hierarchy process and fuzzy comprehensive evaluation of system engineering to build a scientific and effective quality evaluation system of high speed railway ballastless track construction quality.
Research conclusions ;(1)The paper builds the quality evaluation system of high speed railway CRTS ballast less track by combining the analysis hierarchy process with fuzzy comprehensive evaluation.(2)The established quality evaluation system is used in a section with CRTS B ballastless track, and the construction quality is proved good. (3)The research results provide an evaluation basis for the high speed railway ballastless track construction quality, and will promote the scientific implementation of China high speed railway ballastless track construction quality management.