基于超声波的围岩松动圈实时监测系统设计  

Design of Real-time Monitor System of Surrounding Rock Loose Circle Based on Ultrasonic

作　　者：王芸[1] 张维华[1] 闫相宏 刘家良[1] 

机构地区：[1]山东科技大学信息科学与工程学院,青岛266590 [2]尤洛卡自动化装备股份有限公司

出　　处：《单片机与嵌入式系统应用》2012年第5期60-63,共4页Microcontrollers & Embedded Systems

摘　　要：实时地掌握围岩松动圈的范围对矿藏的安全生产具有重要的意义。利用超声波探测的灵活性和准确性,本文提出了一种基于超声波的围岩松动圈监测系统设计方法。此方案利用超声波在岩体中的传播速度与岩体的受力状态和裂隙程度的关系来实时地监测围岩松动圈的情况,具有方便、灵活、易于操作等特点。Grasping the range of surrounding rock loose circle in real-time plays an important role in the safe mining production. Making using of the flexibility and accuracy of ultrasonic test,a monitor system of surrounding rock loose circle is designed based on ultrasonic. The status of surrounding rock loose circle is monitored though the correlation between the propagation velocity of ultrasonic, and the status and cranny degree of rock. This design has good convenience, flexibility and operability.

关 键 词：超声波检测 围岩松动圈 巷道支护 嵌入式系统 

分 类 号：TP274.53[自动化与计算机技术—检测技术与自动化装置]