oa Shallow Exploration of Bangkok Clay Using Multiple Square Arrays

This study presents on implementation of multiple square arrays, including alpha, beta, gamma in investigating microanisotropy and heterogeneity of Bangkok soft clays. Fusion of these multiple arrays was automatically performed in the field by a special set up and could help identify very well the engineering facilities with a preferential direction, e.g., a concrete water pipe buried in Bangkok clay. As the amount of data generated by automatic multiple square arrays is significant an emphasis in this study was to find out a good way to present and interpret the resistivity data measured by different square array sizes at different azimuthal angles.