wave-form test

Then, the nondestructive technique detecting construction quality of the soil-cement seepage prevention wall is further studied on the instantaneous surface-wave principle by in-situ test. Key detection parameters are suggested for nondestructive detection of the wall.

进一步通过现场试验，研究了适用于水泥搅拌土防渗墙的瞬态面波无损检测技术并建议了相关的试验检测参数。

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Secondly, the choice of boundary material and the matching of boundary effect of the test model of deep hole bench blasting are analyzed by utilizing stress wave theory. At the same time the results of experiments were applied to the project practice.

然后利用应力波理论，讨论了深孔台阶爆破试验模型的边界材料的选择和边界效应匹配问题，同时将实验结果应用到了工程实际中去。

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In order to lower cost of buried pipe engineering, using simulation test installation a filter structure of buried PVC pipe with double partitions and wave vein for water drainage was researched in laboratory.

为降低暗管工程施工成本，在实验室利用模拟实验装置研究了PVC双壁波纹排水暗管的滤水结构。

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Discussions on Ultrasonic guided wave test length of bolting

超声导波检测锚杆长度若干问题的讨论

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Study on Application of wave velocity test to engineering

波速测试在工程中的应用与研究

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