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In the anchor/cable and column depth test, how does the sensor placement direction affect the test results?
Classification：
TECHNOLOGY SOLUTION
Release time：
2018-07-23 10:29
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Answer：
利用5.5m钢筋进行试验，根据试验结果，对长度测试结果影响比较小，但对反射能量影响比较大(即对灌浆指数有较大影响)，根据试验结果，传感器向外的反射能量比传感器向内的反射能量高出36.3%。一般情况下，在立柱、岩锚测试中应将传感器放置方向向外，这有助于反射信号的识别及拾取。
传感器向内
传感器向内
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