一种桥梁挠度精密监测新方法的研究

Study of the new method to precise engineering survey using conventional instruments

在现代测量领域内,测量仪器选择的依据和测量项目精度要求有关,项目精度要求越高预示着对测量仪器的精度指标要求越高。如何利用常规仪器完成高精度要求的项目是测量界一直关心的难题。本文以桥梁挠度监测为例,提出一种新的实时监测方法,并从理论和试验模拟证明了该方法的可行性。为今后类似工程方案设计的制作提供新的思路,具有一定的现实指导意义和应用价值。

During modern surveying,the selection of instrument is based on required accuracy of measurements.The higher accuracy of the project indicated the higher precision equipment used.It was concerned about how to complete the high precision measurement using conventional equipments.Taking monitor of the bridge deflection as an example,this paper puts forward a new real-time monitoring method.Its feasibility is proved by both theoretical analysis and experimental simulation.It provides a new idea for similar projects in the future,and has a practical significance and application values.