摘要
地铁车站综合管线三维冲突分析是运用信息可视化技术对综合管线图纸进行三维冲突检测的技术,为了避免单纯从地铁车站管线冲突点数量上判断综合管线设计质量导致不客观、不科学的评价问题,提出了基于AHP法的地铁综合管网三维冲突分析评价方法。首先,根据地铁车站管线冲突点对管线施工影响的严重程度不同,选取相应的评价指标;其次,邀请管线施工人员对各个指标之间的重要性程度进行打分,同时构建了判断矩阵,并进行了一致性检验;最后,计算各个指标的权重与评价结果。将该评价方法应用到实际工程中,对10座已进行综合管线三维冲突分析的地铁车站进行评价,判断不同地铁车站综合管线设计质量,为业主提供客观的、可靠的评价依据。
Analysis of three dimensional conflict for integrated pipelines of metro station is the technology that used 3D information technology to check conflict for integrated pipelines drawing. To avoid non-objective and non-scientific evaluation for design quality of integrated pipelines, we proposed an evaluation method of three dimensional conflict analyses for integrated pipelines of metro station based on AHP. First, according to different influence degree of conflict points of integrated pipelines, we selected the corresponding evaluation index; second, according to the difference of the evaluation index importance degree, we invited people to judge matrix and test the consistency. Finally, we calculated weighting function of the evaluation index and evaluation results. This method is applied to practical engineering, evaluating 3D analysis results of ten metro stations integrated pipelines, judging design quality of integrated pipelines of different metro station, and providing objective and reliable evaluation basis for the owners.
出处
《武汉理工大学学报》
CAS
CSCD
北大核心
2014年第4期134-138,共5页
Journal of Wuhan University of Technology
基金
宁波地铁综合管网系统三维冲突分析研究(20111h0246)
