現場環境微震自動監測系統之建置

The Development of Fully Automated Micro-Vibration Monitoring System in the Field

倪勝火(Sheng-Huoo Ni) ； 柯啟智(Chi-Chih Ko)

《地工技術》 83期 (2001/02) Pp. 13-26

https://doi.org/10.30140/SG.200102.0001

摘要

由於高鐵未來將行經台南科學工業園區，其通過引致之振動，可能對園區之環境振動有所影響，安裝全時間振動監測系統，將有助於園區對現況環境振動之有效管理與掌控。本文之主旨在解說於台南科學工業園區規劃、設計、建置全時自動環境微震監測系統之過程與經驗。文中一共建置三個監測站，每一監測站均搭配電腦軟硬體之設計與撰寫，使得其能作全日不間斷之量測。量測之時域資料即時進行1/3倍音頻頻譜分析，所得結果除即時顯示在螢幕外，並將時域與頻域之資料分別儲存。經本文之設計與建置，此三組全時自動環境微震監測系統確能成功良好的運作。

關鍵字

微震動 ； 量測 ； 自動化 ； 音頻頻帶

並列摘要

Due to the possible change of microseismic environment of Tainan Science and Industrial Park as the high-speed train pass through the Park in the coming future, the installation of full-time micro-vibration monitoring system will benefit to manage the seismic environment of the Park. The purpose of this paper is to present the planning, design and installation of fully automated computer-based environmental vibration monitoring system. A total of three monitoring stations were constructed in the past year. The stations are fully automated, unrest to monitor the ground vibration and to perform one-third octave band analysis, and display the result on the screen. From the measurement, the time domain data and frequency domain data are stored in the hard disc, respectively. From the development, the microvibration monitoring is successful and well performed in the Park.

並列關鍵字

microvibration ； measurement ； automation ； octave band