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浅层地震(反射波法)不仅具有分辨率高、勘探深度范围大、成果直观等明显优点,并且与地震折射相比,又具有不受低速夹层和工作盲区等条件限制之优势,因而受到了广泛的关注,其应用领域涉及到基础建设的各个方面。特别是在基岩面和地下构造勘探、地下空洞和不良地质体探测等方面,具有十分显著的应用效果,是水、工、环物探方法中最重要最常用的方法之一。本文通过对高分辨率浅层地震散射与反射联合成像法在某处路面病害诊治效果的应用和研究,发现该方法不仅具有速度快、精度高和抗干扰能力强等优点,而且其极高的分辨率,特别适用于解决浅层地震勘探中的一些难题,譬如路基路面病害诊治效果、堤坝以及防渗墙工程中的裂隙或裂缝等难题。实际应用成果体现了方法技术与实际的完美结合,具有重要的学术和实用价值,值得推广。
The shallow seismic (reflection wave method) not only has obvious advantages such as high resolution, large exploration depth range and intuitive results, but also has the advantages of not being limited by low-speed sandwiches and working blind zones compared with seismic refraction. A wide range of concerns, its application areas related to all aspects of infrastructure. It is one of the most important and commonly used methods for geophysical prospecting in water, engineering and geology, especially for the exploration of basement and subsurface structures, the exploration of underground voids and the detection of poor geological bodies. In this paper, the application and research on the diagnosis and treatment of road diseases somewhere in the joint imaging of high resolution shallow seismic scattering and reflection are carried out. The results show that this method not only has the advantages of fast speed, high precision and strong anti-interference ability, Resolution, especially suitable for solving some of the problems in shallow seismic exploration, such as roadbed disease diagnosis and treatment, dam and impervious wall cracks or cracks and other problems. The practical application of the results reflects the perfect combination of technical and practical methods, has important academic and practical value, it is worth promoting.