盾构机姿态测量方法的精度比较

文章介绍了盾构机姿态测量的人工测量方法和自动测量方法,通过实际工程数据分析比较这几种测量方法的精度,从精度、可操作性方面考虑选择自动测量方法进行施工测量,采用人工测量方法来检校自动测量的准确性。在保证测量精度的前提下,人工测量侧重于控制测量部分,自动测量使用于施工测量部分,两种方法有机结合,确保盾构隧道高精度贯通。

Precision Comparison of Different Measurement Methods of Shield Attitude

The article introduces the labor measurement and the automatic measurement of shield attitude. Through comparative analysis of the precisions of different measurement methods in practical engineering, it suggests from precision and maneuverability that automatic measurement be applied to engineering and labor measurement be used to check the precision of automatic measurement. In another word, when the measurement precision is guaranteed, labor measurement is used for precision control and automatic measure...