Problems and Solutions in High-speed Railway Engineering Measurement Technology
High-speed railway engineering surveying is a key link to ensure the quality and operation safety of high-speed railway engineering,and its accuracy requirements and technical difficulties are far beyond those of conventional railway engineering surveying.At present,the scale of high-speed railway construction in China continues to expand,and the requirements for measurement technology continue to increase.Based on the engineering measurement technology of high-speed railway,this paper systematically analyzes the problems of outdated equipment,non-standard maintenance,GPS measurement error,insufficient accuracy of control network and imperfect management system in the current measurement work.In view of these problems,systematic solutions such as equipment updating and upgrading,improving the maintenance system,improving the measurement technology and optimizing the management system are proposed.It aims to provide theoretical basis and technical support for improving the level of high-speed railway engineering measurement technology and ensuring the quality and operation safety of high-speed railway engineering.
High-speed RailwayEngineering SurveyingMeasurement TechnologyQuality Control
NETL
NSTL
万方数据
