【摘要】 地震波技术是一种以弹性波在材料中的传播特征为途径获取了材料的弹性模量的测试方法。其可以作为获取沥青路面结构各层模量和厚度的无损测试方法,为路面力学计算以及施工验收提供依据。从地震波技术的原理出发,分析其在路面测试中的应用范围,并讨论其在温度条件下的局限性,为其在道路工程中的应用提供技术上的参考。更多还原

【Abstract】 Seismic Technology is a method for the elastic modulus using the propagation characteristics of elastic wave in the materials.It is a Non-destructive Test Method,which can provide evidence for the pavement mechanics calculation and the acceptance of construction,such as modulus and thickness of each layer.This paper discussed the scope of utilization in pavement test based on the principle of seismic technology,analyzed its limitations in the condition of temperature,and provided some references for the appliance in road engineering.更多还原