摘要
大能量激振,激发入射波提升反射波能量,提高反射波讯噪比,加深检测桩长。
High energy excitation improve the reflection wave energy and SNR, so the detection length of pile deepened by exciting the incident waves.
出处
《福建建设科技》
2013年第2期5-6,共2页
Fujian Construction Science & Technology
关键词
低应变法
瞬态激振
大能量激振
讯噪比
检测桩长
low strain method
transient excitation
high energy excitation
signal - to - noise ratio
detection of pile length
