July 22, 2023，“The Fourth National Conference on Safety Operation Guarantee Technology for In-service Bridges”Successfully held in Lanzhou, Gansu。The conference was organized by the National and Local Joint Engineering Laboratory of Road and Bridge Engineering Disaster Prevention and Control Technology.、School of Civil Engineering, Lanzhou Jiaotong University、Gansu Highway Traffic Construction Group Co., Ltd.、Highway Construction and Maintenance Technology Materials and Equipment Transportation Industry Research and Development Center。

This conference brings together people from all provinces.、City、Relevant bridges in the autonomous region、Highway、Leaders and experts in railway and other fields，Highway、More than 300 representatives from relevant units such as railway universities and research teams participated.，This meeting is based on“Industrial innovation、Intelligent and efficient、Security and development”As the theme，Inspection and monitoring technology of in-service bridge during operation period、Technical difficulties and hot issues in maintenance and reinforcement，Explore solutions、Exchange advanced experience，It has played a positive role in promoting the technological progress of safe operation of in-service bridges in China.，Promoting the safety of in-service bridges in China、The development of science。

Topcon exhibits high-precision automatic total stationMS05AXII、Ultrasonic motor robotGT-1200、High precision electronic levelDL-501，As well as the static load of the supporting bridgeAPP、Automatic monitoring system solution，Received an endless stream of consultation from the audience.。

Static Load Test of Topcon BridgeAPPIntroduction

ThisAPPAutomatic total station base on Topcon/Android system development，Customized development for static load test of new or in-service bridge，It has simple operation， One-click orientation、Multi-stage working condition automatic measurement，Real-time data output、Automatic Generation and Report Export of Multi-stage Working Condition Curve，Reduce the work intensity of bridge inspection staff。It is convenient for bridge inspectors to know the actual working state of bridge structure under load in real time.，Comprehensively analyze and judge the bearing capacity and service conditions of the bridge structure。

Point distribution map

 

Measurement result data

Contribution：Topcon Conventional Product Technology Department cz