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摘要:
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检测塑料排水板的插深,是塑料排水板施工质量控制的重要内容。文中介绍了数字刻度法、施工自动记录仪、电阻测量法、低压脉冲反射法4种测深技术,并重点介绍了低压脉冲反射法测深技术的基本原理以及测深技术应用要点,为工程技术人员提供了可靠的塑料排水板插深控制技术手段。
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It is the key point of quality control to detect the inserting depth of plastic drainage belt.This paper introduces four kinds of technologies for depth measurement: digital calibration method,construct automatic recorder method,electrical resistance measure method and low voltage pulse reflection method.It also introduces the basic principle of low voltage pulse reflection and application keys of depth measurement,provides reliable technical means of depth control of plastic drainage belt for the engineering technicians.
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基金项目:
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作者简介:
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参考文献:
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[1]JTJ/T256-96,塑料排水板施工规程[S].
[2]于桂音.通信电缆断点故障的测距系统设计[J].自动化仪表,2008,(2):68-69.
[3]李明洋,龙燕,马斯佳.电力电缆故障的测寻[J].山西建筑,2007,(4):225-226.
[4]鹿洪刚,覃剑.电力电缆故障测距综述[J].电网技术,2004,(10):58-63.
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