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表面波频谱分析法是对路面体系的分层动弹性模量和分层厚度进行测定的无损方法,该法速度快、经济且结果具有唯一性。本文对其基本原理、现场检测技术和数据处理方法作了简单的介绍。
The surface wave spectrum analysis method is a non-destructive method to measure the dynamic elastic modulus and the delamination thickness of pavement system. The method is fast, economical and the result is unique. This article gives a brief introduction to its basic principle, on-site detection technology and data processing method.