【摘要】 由于微地震监测及分析中需要处理大量的数据,传统的可视化手段已无法满足其海量的数据信息输出。利用OpenGL技术对微地震监测中获取的事件数据和煤层的掘进情况进行了三维可视化,同时结合Visual C++中的面向对象技术对其可视化界面进行开发,并实现了三维模型的交互操作功能。在应用实例中运用该方法对煤层的顶板冒落和冲击地压等地层情况进行了有效观测,井下作业的安全程度和资源的优化配置得到了显著提高。更多还原

【Abstract】 There was a great quantity of data in microseismic monitor and analysis,and traditional visualizing means could not meet the needs of data information output. OpenGL technology was used to conduct three-dimensional visualization of the event data and the state of coal seam drilling acquired in microseismic monitor. The object-oriented technology in Visual C++ was adopted to develop the visualization interface. Interactive operation function of three-dimensional model was realized. In the practice the roof caving and rock burst of the coal beds were effectively visualized with this method. The degree of security and optimization of resource in mining have been obviously enhanced.更多还原