Final Void Ratio in an Over Consolidated Soil | Soil Mechanics скачать в хорошем качестве

Final Void Ratio in an Over Consolidated Soil | Soil Mechanics

http://goo.gl/37VHuv For more FREE video tutorials covering Void Ratios in Normally and Over Consolidated Soils and Soil Mechanics. In this video we look at an example to calculate the void ratio in an over consolidated soil. We are given the pre consolidation stress greater than the initial and final stress indicating that the recompression index is used in the calculations. The recompression index is the change in void ratio over the logarithmic change of the initial and final stress. This is rearranged to find the final void ratio These videos are part of the topic Void Ratios in Normally and Over Consolidated Soils which examines the graphical relationship between the voids ratio and effective stress in a soil sample. We look at the difference between the normally consolidated and over consolidated line and their respective gradients, the compression index and recompression index.