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随着高速铁路的快速发展,对高速铁路工程施工测量提出了高精度、高准确度的要求,特别是在高速铁路桥梁及无砟轨道工程施工测量中,对测量的数据更加要求准确。本文就高速铁路桥梁及无砟轨道工程施工测量实践进行浅析,通过对高速铁路施工控制测量的特点,测量工作的布置实施以及实践效果进行分析,总结经验,提出对测量工作的几点认识。
With the rapid development of high-speed railway, high-precision and high-accuracy requirements are put forward for construction surveying of high-speed railway. In particular, in the construction surveying of high-speed railway bridges and ballastless orbits, the measured data are more accurate. This paper analyzes the measurement practice of high-speed railway bridges and ballastless track construction, analyzes the characteristics of high-speed railway construction control measurement, the layout of measurement work and the practical effect, summarizes the experience and puts forward some cognitions on the measurement work.