【摘要】 基于PDA的水准仪桥梁检测及数据采集处理系统,能够完成桥梁检测中的基准点检测、墩台沉降观测、桥梁挠度观测以及桥面线形检测的全数字化作业;通过远程数据传输可实现桥梁检测内外业的一体化,并可通过在桥梁检测中的测量仪器的联机使用,充分发挥数字化检测仪器的功能。更多还原

【Abstract】 As the bridge span and deformation are increasing,the level becomes an important measure of bridge health.This paper is to introduce the development of a PDA-based bridge level detection system.The developed system can digitally check elevation control points,bridge pier settlement,bridge deflection and alignment.Through its remote date transfer function,the field-checking tasks can be integrated with in-house ones.The developed system can also work with the other measuring apparatus used in the routine check and thus make it more efficient.更多还原