摘要
大量的浆砌片石挡墙需要做快速质量检测 ,作者比较了弹性波速、瑞利面波和弹性波频谱分析 3种方法后 ,认为后者分辨率高 ,方法简单 ,并做了几百个点的实测 。
The quality of large quantities of retaining wall made of mortar and stones should be examined rapidly. Based on the comparison of elastic wave velocity, Rayleigh surface wave and elastic wave frequency spectrum analysis, the author holds that the last technique has the merits of high resolution and simple operation. The tests made at several hundred points prove to be successful.
出处
《物探与化探》
CAS
CSCD
2002年第3期236-239,共4页
Geophysical and Geochemical Exploration
关键词
铁路浆砌片石挡墙
质量检测
频谱分析
弹性波
retaining wall made of mortar and stones
frequency spectrum analysis
elastic wave
