Geotechnics 1 and 2 (CVB002) Report: Embankment Analysis, Semester 2

This report presents a comprehensive analysis of an embankment, addressing various geotechnical aspects. It begins with the classification of fill material based on Atterberg limits, suggesting Pneumatic-tyred roller for compaction. The report then describes the triaxial test procedure, including the cell pressure and deviator pressure stages, and calculates major and minor principal stresses at failure, along with shear strength parameters. Furthermore, it includes calculations for bulk density and degree of saturation. Part B of the report focuses on stress diagrams, including effective stress, total stress, and pore water pressure diagrams, both before and after construction and fill placement. A settlement analysis is performed using Taylor's square root of time fitting method. The report also includes a flow net diagram, seepage loss calculations, and a discussion of foundation stability based on the quick undrained test results. References to relevant literature are provided at the end.