建筑工程施工测量的精度要求探讨

Discussion on precision requirement of construction survey

测绘施工放样是建筑工程施工的第一道工序,也是最为关键的一道工序,做好施工测量不仅有利于保证后续工程施工质量,也为竣工验收提供了重要支持。控制网精度和放样精度的大小,直接影响到建设工程是否满足规划设计的要求,也影响到建设的速度和工程的质量。结合本人多年的实际工作经验,从建筑工程限差要求出发,对施工测量必要的精度要求展开了具体分析。

The construction lofting of Surveying and mapping is the first process of the construction,is also the most crucial step,construction measurement not only helps to ensure the follow-up project construction quality,but also provides an important support for the completion of acceptance.Control precision and lofting precision size,directly affect the construction project meets the design requirements,also affect the speed of construction and engineering quality.Combined with my years of practical work experience,starting from the construction project limit requirements,the construction of the necessary accuracy requirements for the specific analysis.