摘要
将瞬态瑞雷波法应用于高速公路工程检测中， 充分发挥了其简便可行、经济合理的优点。现场试验表明， 瞬态瑞雷波法在地基液化势判别及强夯、挤密碎石桩等地基处理检测中， 与标贯等常规检测方法相比， 具有较好的一致性， 适宜于在高速公路工程检测中推广应用。此外， 应在两个方面加大研究力度： 一是优化反演方法，
The transient Rayleigh wave method is applied to the test of expressway project, and its advantages of simplicity and economy are also brought into full play. Through field testing, it is indicated that this kind of technique is in good agreement with those conventional methods (e.g., SPT) in the judgement of liquefaction and the test of heavy tamping field and stone compaction pile foundation. So, it is fit to popularize in expressway engineering testing. Besides, according to the study of its characteristics, it is proposed that two directions should be studied: one is the optimization of inversion methods, the other is the seek of multi-component Rayleigh wave exploration.
出处
《桂林工学院学报》
1999年第4期334-338,共5页
Journal of Guilin University of Technology
关键词
瞬态瑞雷波法
频散曲线
挤密碎石桩
工程检测
transient Rayleigh wave method
dispersive curve
inversion
liquefaction
heavy tamping
broken stone compaction pile
