【摘要】 水平声波剖面法(HSP)和地震波反射法(TSP)同属于弹性波反射法,两者的基本原理均是建立在弹性波理论基础上。文章针对两种方法在隧道超前地质预报中的实际应用,从测试方法、数据采集及处理等方面,进行了详细的和对比。研究结果表明,两种方法各有优缺点,但总体上HSP比TSP具有明显优势;在实际应用中应结合实际需要采用多种方法进行综合预报,取长补短,实现对隧道施工前方存在的不良地质体的准确预报,确保施工安全。更多还原

【Abstract】 Horizontal sound probing(HSP) and tunnel seismic prediction(TSP) are two elastic wave reflection methods whose basic principles are based on elastic wave theory. Based on the application of these two methods for tunnel geological prediction, a detailed comparative analysis was performed regarding testing methods, data collection, and processing as well as data analysis. The results show that a combined prediction method is preferred in order to realize accurate forecasting and safe construction.更多还原