Detection of Subsurface Objects Using Special-Analysis-of- Surface-Waves

本研究的主要目的是探讨 耦合表面波频谱分析（SASW）方法 用于探测和描绘地下洞穴， 地质层析成像的概念，这样一个三维映射 可以实现表面下的特征。的存在 地下空隙和物体可能会对 结构，岩土工程师和环境工程师，并可以 危害公共安全。因此，需要方法来定位 这些特征作为现场调查计划的一部分， 可疑区域。SASW方法与建议的增强将 提供这样的手段。

The main objective of this research is to explore the feasibility of coupling the Spectral-Analysis-of-Surface-Waves (SASW) method for the detection and delineation of underground cavities with the concept of geotomography, so that a three-dimensional mapping of subsurface features can be accomplished. The presence of subsurface voids and objects can cause serious challenges for structural, geotechnical, and environmental engineers, and can jeopardize public safety. Therefore, methods are needed to locate such features as part of the site investigation program in suspect areas. SASW method with the proposed enhancement will provide such a means.