论文部分内容阅读
监测桥梁拱圈形变 ,常规的变形监测方法难以实施 ,而我们采用精密三维交会方法对新家桥拱圈实施的变形监测 ,取得了预期效果。实践证明 ,精密三维交会可用于建筑物高精度的变形观测。
Monitoring bridge arch deformation, conventional deformation monitoring method is difficult to implement, and we use the precision of three-dimensional intersection method Xinjiaqiao arch ring deformation monitoring implemented and achieved the desired results. Practice has proved that precision three-dimensional rendezvous can be used for high-precision deformation observation of buildings.