CAJ | 학술논문

传统二维管线系统难以直观地反映各管线之间的立体空间位置关系。旧管线更新、新管线规划、管线设计施工、土建工程的破土动工等都需要准确掌握地下管线的现状信息，如果盲目开挖就会引起自来水管爆裂、煤气泄露、停电、通信信号中断等事故。以地下管线为研究对象，以Skyline为平台，C＃为开发语言建立城市三维管网系统，在错综复杂的条件下展现各管线之间以及管线与周边地物之间的空间位置关系，实现管线的查询和分析功能。
전통이유관선계통난이직관지반영각관선지간적입체공간위치관계。구관선경신、신관선규화、관선설계시공、토건공정적파토동공등도수요준학장악지하관선적현상신식，여과맹목개알취회인기자래수관폭렬、매기설로、정전、통신신호중단등사고。이지하관선위연구대상，이Skyline위평태，C＃위개발어언건립성시삼유관망계통，재착종복잡적조건하전현각관선지간이급관선여주변지물지간적공간위치관계，실현관선적사순화분석공능。
T raditional 2D pipeline system is difficult to directly reflect the three‐dimensional spatial relationships between the various pipelines .Old pipeline updates ,new pipeline planning ,pipeline design construction ,and civil engineering construction need to accurately grasp the status of ground‐breaking information on underground pipelines ,in case the blind excavation can cause water pipes burst ,gas leaks , power outages ,traffic signal interruption and other accidents .It takes the pipeline for the study object , and the Skyline as a platform .C# as the development language is used to establish the city into a three‐dimensional systems .In the complicated conditions ,the spatial relationship between the pipeline and the pipeline between the peripheral surface features are revealed to achieve a pipeline query and analysis capabilities ,in order to help decision makers make better decisions .