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浅层地震勘探对于解决浅层地质问题具有分辨率高和成果直观的特点,受到工程、环境、水利等领域的极大关注。随着电子技术和计算机技术的飞速发展,地震资料采集系统和地震资料处理技术日趋完善。该文采用水利部“948项目”引进的S-FLEX全数字化纵横波两用多功能工程地震勘探高保真数据采集系统开展防洪堤、水库坝体病险问题勘察的研究和应用工作,获得了一些坝体结构的地震波特征响应,对基于地震波方法的类似堤坝病险勘察具有重要的参考价值。
Shallow seismic exploration has the characteristics of high resolution and intuitional achievements in solving shallow geological problems, and has drawn great attention in the fields of engineering, environment and water conservancy. With the rapid development of electronic technology and computer technology, the seismic data acquisition system and seismic data processing technology are becoming more and more perfect. In this paper, the high-fidelity data acquisition system of S-FLEX digital-to-digital dual-purpose multi-purpose engineering seismic exploration introduced by Ministry of Water Resources “948 Project ” is used to carry out the research and application of the investigation of the disease of flood levees and reservoirs. Some dam structure response characteristics of seismic wave, based on the seismic wave method similar to the dyke risk investigation has important reference value.