工程设计是工程建设的首要环节,设计质量的优劣直接影响到建筑工程的投资进度和工程质量,甚至影响到工程的正常使用或投入使用后的经济效益。因此,把握工程设计的质量是搞好工程建设的关键,而控制工程设计质量的关键是施工图设计阶段。在施工图阶段标高的标注是最容易出现的问题之一。因为标高标 Engineering design is the most important part of engineering construction. The quality of design directly affects the investment progress and project quality of construction projects, and even affects the economic benefits of the normal use or put into use of the project. Therefore, grasping the quality of engineering design is the key to doing a good job of engineering construction. The key to controlling the design quality of engineering is the design drawing design stage. The marking of elevation at the construction drawing stage is one of the easiest problems. Because of the elevation