Quality control in rockbolt installation

机译：锚杆安装中的质量控制

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This paper describes the use of a system for effective quality control for the installation of rockbolts used in the roof support of mine roadways. The system utilises measurement of the dynamic response of the rockbolt to an impulse, signal processing and artificial intelligence techniques combined with a numerical model to provide information about the effective bonded length of the rockbolt and estimates of the load carried by the rockbolt. This allows the mine operator to ensure initially that the installation specification is being met and then to monitor the load in individual bolts as a safety measure.

机译：本文介绍了一种用于有效质量控制的系统，该系统用于安装矿井巷道顶板支护中的锚杆。该系统利用锚杆对脉冲的动态响应的测量，信号处理和人工智能技术以及数值模型，以提供有关锚杆的有效粘结长度的信息以及锚杆承受的载荷的估计值。这使矿山运营商可以首先确保满足安装规范，然后再监视各个螺栓中的负载，以确保安全。

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来源
《International Conference on Quality, Reliability, and Maintenance(QRM 2004); 20040401-20040402; Oxford; GB》|2004年|P.79-82|共4页
会议地点 Oxford(GB);Oxford(GB)
作者
R D NEILSON; A IVANOVIC; A J STARKEY; A A RODGER;
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作者单位

Department of Engineering, University of Aberdeen, UK;

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原文格式 PDF
正文语种 eng
中图分类质量控制;
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Quality control in rockbolt installation

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