This paper studies the application of GPS technique in the survey control of large Bridges.
2
为此,研究一种适合于大型桥梁工程建设的高精度控制测量及施工测量的方法非常必要。
Therefore, studies one kind to suit in the large-scale bridge building construction high accuracy control surveys and constructs the survey method to be extremely essential.
3
长距离跨河水准测量是特大跨径桥梁建设中高程控制的一项重要内容。
With the rapid development of Chinas traffic, more and more long-span bridges are needed to be constructed.