弧形看台定位测量技术的应用

摘要

以山西大剧院工程为例，分析了弧形看台定位测量的技术优势，对建模、建立坐标系、弧形看台圆心点测量、弧形看台弧线定位测量等操作流程进行了阐述，并提出了质量控制措施，指出使用先进的全站仪进行定位测量放线，缩短了工期，改进了工艺，降低了成本。%Taking Shanxi Grand Theater as the example,the paper analyzes the technical advantages of the positioning measurement technique of arc stands,illustrates the operation procedures including the modeling,creation of coordinate system,concentric point measurement of arc stands,and positioning measurement technique of arc stands,points out the quality control measures,and points out the total station can be used in the positioning measurement and setting out,so as to shorten the construction period,improve the craft and lower the cost.