声波测试技术应用在水利水电工程地质勘察工作中不过二十多年的历史,但其应用和发展越来越快,愈来愈广。在工程规划阶段、设计阶段、施工阶段乃至大坝建成后的运行阶段,作为定量或准定量的一种测试手段,为岩 Acoustic wave test technology used in geological survey of water conservancy and hydropower projects, but more than two decades of history, but its application and development faster and faster, more and more widely. In the engineering planning phase, the design phase, the construction phase and even the dam after the completion of the operation phase, as a quantitative or quasi-quantitative test as a means of rock