基于虚拟仪器技术的基坑光纤光栅监测系统  

Foundation pit monitoring system using Fiber Bragg Grating sensor based on virtual instrument technology

作　　者：徐洪钟[1] 陈祺[1] 黄广龙[1] 陈巧[1] 

机构地区：[1]南京工业大学土木工程学院,江苏南京210009

出　　处：《河海大学学报（自然科学版）》2008年第5期718-721,共4页Journal of Hohai University(Natural Sciences)

基　　金：江苏省普通高校自然科学研究计划基金(05KJB560040);江苏省自然科学基金(BK2006565);江苏省科研院所技术开发专项基金(BM2005517)

摘　　要：结合使用光纤光栅传感器进行基坑监测过程中遇到的监测结果直观表现性差、综合管理功能弱等问题,研发了一套基于虚拟仪器技术的基坑光纤光栅监测系统.该系统集监测数据采集与管理、监测结果实时动态显示、远程访问控制以及报警监控等功能于一体,是一套实现了智能化与网络化的多功能管理系统.在应用该系统对某通信中心基坑进行监测的过程中,系统运行良好,各功能模块均顺利通过了测试,为工程的顺利进行提供了技术保证.In consideration of the poor intuition and weak comprehensive management function existing in foundation pit monitoring using the Fiber Bragg Grating sensor, a foundation pit monitoring system that utilizes Fiber Bragg Grating sensors based on virtual instrument technology was developed. The system has many functions, including data acquisition and management, real-time dynamic display of monitoring results, remote access and control and intelligent alarm. It is an intelligent multi-function network system. The application of the system to the foundation pit monitoring of a communication center shows that the system runs well and various function modules are tested. The system provides a technical guarantee of success for the construction of the project.

关 键 词：光纤光栅 虚拟仪器 基坑 监测系统 

分 类 号：TU413.62[建筑科学—岩土工程]