基于LabVIEW的预应力孔道压浆质量检测仪的软件设计
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
本文提出了一种预应力孔道压浆质量检测仪的硬件方案,在此基础上介绍了基于LabVIEW的仪器软件设计,重点讨论了软件实现的关键技术,实现了参数设置,多通道超声信号采集,文件管理等功能.软件界面友好,操作简单,适应仪器的野外工作,且升级维护方便.
In this paper we first introduced one hardware structure for grouting quality testing Instrument of prestressed ducts,and discuss the software design of the instrument based on LabVIEW.Then we analyzed key techniques of the software which has functions about parameter settings,data acquisition for Muti-channel ultrasound,files management and so on.The system has friendly interface,easy operation,which fits for field work and it's convenient to upgrade and maintain because of virtual instrument technique.
引文
[1]周先雁,王智丰,晏班夫.预应力管道压浆质量无损检测方法[J].中国公路学报,2011,24(6):64-71.Zhou X Y,Wang Z F,Yan B F.Nondestructive testingmethod of grouting quality for prestressed pipe[J].ChinaJournal of Highway and Transport(in Chinese),2011,24(6):64-71.
    [2]裴之钰,黄燕.冲击回波主频成像在箱梁孔道压浆检测中的应用[J].交通标准化,2011,(22):173-176.Pei Z Y,Huang Y.Application of shock echo frequencyimaging in box girder pore channel grouting detection[J].Transportation Standardization(in Chinese),2011,(22):173-176.
    [3]魏永高,张全升,邵新鹏,等.预应力混凝土梁孔道压浆质量无损检测技术研究[J].市政技术,2010,28(6):128-131.Wei Y G,Zhang Q S,Shao X P,et al.Study onnondestructive examination techniques of duct grouting qualityof prestressed concrete beam[J].Municipal EngineeringTechnology(in Chinese),2010,28(6):128-131.
    [4]李护.预应力混凝土桥梁管道压浆[J].山西建筑,2011,37(14):163-164.Li H.On pipeline mud jacking of prestressed concrete bridges[J].Shanxi Architecture(in Chinese),2011,37(14):163-164.
    [5]阎毅志.后张法预应力管道压浆质量问题的原因及对策[J].山西交通科技,2007,(6):67-68.Yan Y Z.The cause and countermeasures of grouting qualityproblem for post-tensioning prestress pipe[J].Shanxi Science&Technology of Communications(in Chinese),2007,(6):67-68.
    [6]肖建平,王凡,朱自强,等.基于T梁三维声波模拟信号的S变换时频分析技术[J].地球物理学进展,2012,27(3):1254-1261.Xiao J P,Wang F,Zhu Z Q,et al.S-transform time-frequency analysis technology in three-dimensional simulationof sound waves for T beam[J].Progress in Geophys.(inChinese),2012,27(3):1254-1261.
    [7]陆其鹄,彭克中,易碧金.我国地球物理仪器的发展[J].地球物理学进展,2007,22(4):1332-1337.Lu Q H,Peng K Z,Yi B J.The development of geophysicalinstrumentation in China[J].Progress in Geophys(inChinese),2007,22(4):1332-1337.
    [8]滕吉文.关于设立“张衡计划”的建议——为中国地球物理仪器研发和产业化[J].地球物理学进展,2009,24(4):1155-1166.Teng J W.Specific proposals with regard to set up a"ZhangHeng Project":for research development and industrializationof Geophysical instruments of China[J].Progress in Geophys.(in Chinese),2009,24(4):1155-1166.
    [9]李志华,潘和平.基于虚拟仪器技术的浅层地震仪[J].仪表技术与传感器,2008,(8):31-32,56.Li Z H,Pan H P.Design of shallow seismograph based onvirtual instrument[J].Instrument Technique and Sensor(inChinese),2008,(8):31-32,56.
    [10]王国燕,罗红.基于虚拟仪器概念的多功能无纸记录仪的设计开发[J].电子技术应用,2000,(5):31-34.Wang G Y,Luo H.Design and development of multifunctionpaperless recorder based on virtual instrument[J].Application of Electronic Technique,2000,(5):31-34.
    [11]汤家华,王道德.LabVIEW在USB实时数据采集处理系统中的应用[J].电子器件,2006,29(2):557-560.Tan J H,Wang D D.Applications of LabVIEW in USB real-time data collecting and processing system[J].ChineseJournal of Electron Devices(in Chinese),2006,29(2):557-560.
    [12]蔡共宣.LabVIEW编程思想研究[J].装备制造技术,2009,(9):56-58.Cai G X.Study of the program thought based on LabVIEW[J].Equipment Manufacturing Technology(in Chinese),2009,(9):56-58.

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