单线图在工艺管道施工中的应用

Application of Isometric Drawing in Process Piping Construction

国外石化工程工艺管道施工中都使用单线图 ,图纸简单明了 ,施工人员读图容易 ,还便于编制施工进度计划、进行材料和质量的管理与控制。笔者在国内施工时也采用单线图 ,效果良好。

In the process piping construction in petrochemical industry invested by foreign companies, the isometric drawings are used mostly. Isometric drawing is simple and clear in presentation, so it is easy for engineer to read it. Further, using isometric drawing makes it easy to develop the construction progress plan and to carry out the administration and control of material and quality. Isometric drawing has been used in home construction by the author, and the good effects were obtained.