高速铁路精密工程测量技术标准的研究与应用

高速铁路精密工程测量技术是高速铁路成功建设的关键技术之一。本文根据高速铁路轨道平顺性要求,通过理论和实验研究,对"三网合一"的测量原则进行了论述,并系统研究了高速铁路平面、高程控制测量坐标系统、高程基准、布网原则、测量方法和精度等技术标准及确定原则。高速铁路建设与运营实践验证了我国高速铁路精密工程测量技术标准的科学性、先进性、适用性和可靠性。

Study on Technical Standard for Precise Engineering Surveying of High-speed Railways and Its Applications

The technique of precise engineering surveying for high-speed railways is one of the key techniques to construct high-speed railways successfully.According to the requirements for track smoothness of high-speed railways,this paper expounds the surveying principle for integration of the surveying control network in the three phases of design,construction and operation through studies on theories and tests,explores systematically the technical standards for the coordinate system of high-speed railway plane an...