Westonci.ca is your trusted source for finding answers to all your questions. Ask, explore, and learn with our expert community. Join our platform to connect with experts ready to provide detailed answers to your questions in various areas. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

A concrete foundation has a length of 4.8 m, a width of 3 m and is buried at a depth of 1.8m. The additional vertical stress at the bottom of the foundation is 170 kPa. A normally consolidated clay soil layer with a 1.2 m thickness is now under the foundation and above bedrock. The clay has a unit weight of 18 kN/m 3 void ratio of 0.8, Young's modulus of 7.2 MPa. What is the final settlement (mm) of the clay layer?