混凝土坝基础廊道安全监测自动化系统施工期实施方案研究

Execution Plan Study to Automatic Safety Monitoring System at Foundation Gallery in Construction Phase of a Concrete Dam

本文从混凝土坝基础廊道施工期实现监测自动化的需求出发,结合现场实际情况,从自动化系统的传输介质、网络拓扑结构以及系统供电方式等方面综合研究了系统布置方案,得出利用公用供电线路作为整个系统供电,结合无线数据传输技术实现坝基廊道测站布置相对集中部位供电与通信的基本方案。

In this paper,a distribution plan of monitoring system at foundation gallery of a concrete dam in construction phase was studied on the basis of requirements of automatic monitoring and site condition.This study integrates automatic communication media,with network topology structure,and system power supply methods.In this execution plan,a public power system was used as monitoring power supply.The power supply and communication on relatively centralized monitoring station in foundation gallery was achieved combining with wireless communication technology.