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| 差动电阻式仪器的自动化测量及应用 | |
| 引用本文： | 李广彪,叶红,储华平,叶至煌. 差动电阻式仪器的自动化测量及应用[J]. 水利水文自动化, 2005, 0(2): 34-37 |
| 作者姓名： | 李广彪 叶红 储华平 叶至煌 |
| 作者单位： | 1. 广东飞来峡水利枢纽管理局,广东,清远,511825 2. 福建省福清市东张水库,福建,福清,350001 3. 水利部南京水利水文自动化研究所,江苏,南京,210012 4. 福建省南安市笋塔水库管理处,福建,南安,362300 |
| 摘 要： | 目前在大坝安全监测中广泛应用差动电阻式仪器进行应力、应变监测，介绍了差动电阻式仪器的工作原理，详细介绍了五芯仪器和四芯仪器自动化测量的方法和测量电路，以及在大坝安全监测中的应用。大量的应用分析说明，采用自动测量原理的差动电阻式仪器测量正常，为大坝的安全分析提供了可靠的依据。 |
| 关 键 词： | 差动电阻式仪器 自动化测量 大坝安全监测 |
| 文章编号： | 1672-3279(2005)02-0034-04 |
Automatic Measurement and Application of Differential Resistance type Instruments |
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| LI Guang-biao,YE Hong,CHU Hua-ping,YE Zhi-huang. Automatic Measurement and Application of Differential Resistance type Instruments[J]. Automation in Water Resources and Hydrology, 2005, 0(2): 34-37 | |
| Authors: | LI Guang-biao YE Hong CHU Hua-ping YE Zhi-huang |
| Affiliation: | LI Guang- biao1,YE Hong2,CHU Hua- ping3,YE Zhi- huang4) |
| Abstract: | At present, Differential resistance type instruments are broadly used in dam safety supervision for stress and emergency monitoring. This article introduces operation principles of them, and elucidates measuring methods and circuit as well as application of five- core and four- core instruments. Based on many of examples of actual application, this type instruments have proved having a normal measurement and providing a reliable reference for dam safety analysis. |
| Keywords: | differential resistance instruments automatic measurement dam safety inspection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |