The following data is obtained from Triaxial tests on Fill of a site. Please make ans’-t’ plot with draw the best-fit line, upper bound limit and lower bound limit.Calculate the soil parameters for the best-fit line, upper bound limit and lowerbound limit. Suggest design soil parameters for the soil.σ'3 (kPa)829091

Following is the result of standard compaction test on a soilWatercontent (%)13.5 20.2 25.0 35.0 41.5Bulk unitweight(kN/m3)16.3 19.4 18.8 18.0 17.2Plot the dry unit weight versus moisture content and obtain the maximum dry unitweight and optimum moisture content. Show 80% and 100% saturation lines on theplot. Take Gs = 2.65

Instructions: Determine the equation of line of best fit for the data. Write your equation in y=𝑦= form. Do NOT include spaces in your answer.x𝑥y𝑦2244557710101212131315151515171720202222Equation:

Use the information from the diagram above to complete the graph, plotting the strength of the Earth's gravitational field at increasing altitudes.02k4k6k8k10k12k14k0246810Hide data  Line  Scatter  Column

Evaluate the type of embankment failure indicated in the figure below.1 pointSlope failuresPiping failureOvertopping failureFoundation failure

A soil sample 10 mm thick in an oedometer with one-way drainage was subjected to an increase in pressure of 150 kPa. Use the graph below to predict the excess pore pressure at a point 5.5 mm from the drainage end, after 40 minutes, when Tv is calculated to be 0.35.