摘要
地震波CT(Computerized Tomography)是一种信息量大、分辨率高的地球物理方法,非常适用于工程地质勘查。注浆充填是近几年来应用较多的一种采空区治理方案,由于采空区注浆治理后,其浆液位置和加固效果具有较大的不确定性,因此难以通过传统的取样、密实度等方法进行质量检测。地震波CT以其自身的优势成为了一种注浆质量检测的合适选择,并在实际应用中取得了良好的效果。
The seismic wave CT（ Computerized Tomography） is a high resolution geophysical method containing abundant information, and hence it is very suitable for engineering geological exploration. Grouting filling, as a goaf treatment scheme, has been used frequently in recent years. Owing to the considerable uncertainty of the grouting slurry position and reinforcement effect after the grouting treat- ment, it is difficult to conduct quality examination on the basis of traditional sampling and compactness methods. Due to its own advan- tage, seismic wave CT has become a suitable choice for grouting quality detection, and it has achieved good results in practical applica- tions.
出处
《物探与化探》
CAS
CSCD
2012年第B10期154-157,共4页
Geophysical and Geochemical Exploration
