基于無線定位的巷道表面位移測量方法

摘" 要：地下礦山巷道表面位移變化量是需要不同時間段對單個測點的多次測量來確定的。傳統的人工測量巷道表面位移測量方法存在操作步驟繁瑣和系統性誤差較大的顯著問題，嚴重影響巷道圍巖穩定控制的可靠性。針對上述問題，該文提出一種基于無線定位的礦井巷道表面位移測量方法。該測量方法在傳統無線定位技術的基礎上，結合自主設計的激光測距裝置對巷道表面位移進行測量。與現有測量技術相比，該研究提出的基于無線定位的礦井巷道表面位移測量方法顯著提高測量工作效率，測量數據精確，為地下礦山巷道表面位移檢測提供一種新的思路，在地下礦山測量領域具有一定的應用前景。

關鍵詞：巷道；位移測量；無線定位；RSSI；激光測距裝置

中圖分類號：TD325" " " 文獻標志碼：A" " " " " 文章編號：2095-2945（2024）25-0153-04

Abstract： The variation of roadway surface displacement in underground mine needs to be determined by multiple measurements of a single measuring point in different time periods. The traditional manual measurement method of roadway surface displacement measurement has the obvious problems of tedious operation steps and large systematic error， which seriously affects the reliability of roadway surrounding rock stability control. In order to solve the above problems， a mine roadway surface displacement measurement method based on wireless location is proposed in this paper. This measurement method is based on the traditional wireless positioning technology， combined with the self-designed laser ranging device to measure the roadway surface displacement. Compared with the existing measurement technology， the mine roadway surface displacement measurement method based on wireless location proposed in this study significantly improves the measurement efficiency and accurate measurement data， and provides a new idea for underground mine roadway surface displacement detection， thereby has a certain application prospect in the field of underground mine survey.

Keywords： roadway; displacement measurement; wireless positioning; RSSI; laser ranging device

礦山安全建設是礦山生產過程中的第一要務，對保障人員的生命安全和健康、維護礦山企業的穩定運行、促進礦業可持續發展具有至關重要的意義。對于地下礦山而言，巷道作為礦井通風、運輸和行人的主要通道，在礦井生產和運行過程中發揮著血管的作用，其圍巖結構的穩定直接影響到地下礦山的安全高效生產。隨著礦山開發深度的不斷增加，地下工程的安全風險也相應增加，特別是對于復雜地質條件下的礦山巷道，圍巖位移的監測和控制成為了保障礦山安全生產的重要環節。將科學技術與礦山建設高效結合已經成為提高礦山安全生產建設與生產的主要技術途徑。……