| 一种锚固力无损检测设备 |
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| 引用本文： | 朱国维,彭苏萍,王怀秀,王鹤龄.一种锚固力无损检测设备[J].煤田地质与勘探,2002,30(6):54-57. |
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| 作者姓名： | 朱国维 彭苏萍 王怀秀 王鹤龄 |
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| 作者单位： | 1. 中国矿业大学,北京,100083
2. 安徽省工商联合会,安徽,合肥,230000 |
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| 摘 要： | 设计制作了一套通过适时监测与分析锚杆受力后的力与位移关系曲线，并加以智能判别和预警，来实现锚杆极限锚固力无损检测的设备。实际应用证明，该设备既能测定锚固体系的极限锚固力，又不会破坏锚杆结构体系。
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| 关 键 词： | 极限锚固力 无损拉拔 传感器 F－S曲线 智能预警 锚杆施工 支护机理 |
| 文章编号： | 1001-1986(2002)06-0054-04 |
An instrument to test the bolting force in no-destructive inspecting |
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| ZHU Guo-wei ,PENG Su-ping ,WANG Huai-xiu ,WANG He-ling.An instrument to test the bolting force in no-destructive inspecting[J].Coal Geology & Exploration,2002,30(6):54-57. |
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| Authors: | ZHU Guo-wei PENG Su-ping WANG Huai-xiu WANG He-ling |
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| Institution: | ZHU Guo-wei 1,PENG Su-ping 1,WANG Huai-xiu 1,WANG He-ling 2 |
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| Abstract: | An instrument is designed to test the maximum bolting force in no-destructive inspecting through measuring the force and the displacement of the bolt and meantime drawing the F-S diagram timely.This instrument can distinguish the inflection point of the F-S diagram and give an alarm intelligently.Stopped at the maximum bolting force,it show us practically the same diagram in the second drawing.It is confirmed by field tests that this method can determine the max F of the bolted system accurately but not destroy the bolting structure,and the purpose to test the max F in no-destructive drawting become true. |
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| Keywords: | the maximum bolting force no-destructive drawing sensor F-S diagram alarm intelligently |
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