智能结构系统用于洞库结构安全监测技术探讨
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
提出将智能结构思想应用于洞库结构安全监测 ,在此基础上提出了一种新颖的、利用多模光纤缠绕钢筋式传感阵列网络 ,对洞库结构内部的应力、应变、变形等状态参数进行监测 ,并采用人工神经网络实时处理并行分布式传感信号 ,旨在为洞库结构安全监测提供一种全新的技术和方法。
The idea of intelligent structure is introduced into the field of safety monitoring for cave depot structure. A novel sensor array made of multimode optical fibers twisted on the reinforcing steel bar is pre sented to detect some state parameters of cave depot structure, such as stress, strain and deformation. An artificial neural network is applied to parallel and distributing sensing signals with real time processing, aim ing at offering a new method for safety monitoring for cave depot structure.
引文
[1] 黄尚廉.智能结构系统——减灾防灾的研究前沿[J].土木工程学报,2000,33(4):1~5.
    [2] HustonD R.Intelligent civil structures- activities inVermont.SmartMater[J].Strut,1994,(3):129~139.
    [3] FuhrP L.Intelligent civil structure inVermont-An overview[J].SPIE,Proc.,1993,1918:412~419.
    [4] 欧进萍,关新春.土木工程智能结构体系的研究与发展[J].地震工程与工程振动,1999,19(2):21~28.
    [5] 涂亚庆,刘兴长.光纤智能结构[M].重庆:重庆出版社,2000.
    [6] YaqingTu,ShanglianHuang.TwoKinds ofNeuralNetworkAlgorithmsSuitable forFiber opticSens-ingArraySignalProcessing[J].OpticalEngineering,1996,35(8):2196~2202.
    [7] YaqingTu,ShanglianHuang.A NeuralNetworkApproach forDamageAssessmentinFiberopticSmartStructures[J].SemiconductorPhotonics andTechnology,1997,3(2):115~124.
    [8] 涂亚庆,黄尚廉,陈伟民,唐军.基于光纤传感阵列及神经网络信号处理技术的结构状态探测及损伤估计系统[J].光电工程,1995,22(4):1~5.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心