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传感器系统是桥梁安全监测系统的重要组成部分,而监测项目和传感器测点布置又是传感器系统首要解决的问题,它决定了监测系统的实用性、有效性和经济性,以坝陵河大桥结构安全监测系统为依托,论述了桥梁安全监测系统监测项目选择依据、传感器测点布置的原则与方法,并对坝陵河大桥加劲梁变形监测、加劲梁应力监测、索力监测、动力特性监测等重点监测项目测点布置设计进行了详细阐述。
The sensor system is an important part of the bridge safety monitoring system. The arrangement of monitoring items and sensor measuring points is the primary problem of the sensor system. It determines the practicability, effectiveness and economy of the monitoring system. Based on the structure of the Balinghe Bridge Based on the safety monitoring system, the principles and methods of the selection of monitoring items of the bridge safety monitoring system and the arrangement of measuring points of the bridge are discussed. The deformation monitoring, the stress monitoring of the stiffening girder, the cable force monitoring, the dynamic characteristic monitoring The key monitoring project layout design points were elaborated.