Assignment
Engr 431. Quiz 11/12/14. Name ______________. Complete the table on the next page.
Engr 431. Quiz 11/5/14. Name ______________. Complete the table on the next page.
Soil properties. Units are psf and lb/ft3.
Engr 431. Quiz 11/9/16 Name ______________. Number _______________.
Find the active and passive stresses and the sliding resistance force at the bottom of the wall at time t=0+ and t=infinity . Fill out the table. Note that not necessarily all of the columns and rows will have numbers. Draw and label the stresses on the figure.
Active stress determination
Draw active and passive stresses and base force here:
Engr 431. Quiz 11/9/16 Name ______________. Number. _____________
Strength determination
Sliding resistance base force =____________________
Passive stress determination.Passive stress determination.
Sliding resistance base force =____________________
Draw active and passive stresses and base force here:
Active stress determinationActive stress determination
Passive stress determination.Passive stress determination.
Active stress determination
Active stress determination
Sliding resistance base force =____________________
Sliding resistance base force =____________________
Draw active and passive stresses and base force here:
Active stress determination
Passive stress determination.Passive stress determination.Passive stress determination.Passive stress determination.
Draw active and passive stresses and base force here:
Sliding resistance base force =____________________
Sliding resistance base force =____________________
Draw active and passive stresses and base force here:
Passive stress determination.
Active stress determinationActive stress determination
Draw active and passive stresses and base force here:
Engr 431. Quiz 11/16/16 Name ______________. Number. _____________
Strength determination
Active stress determination
Passive stress determination.Passive stress determination.
Active stress determinationActive stress determinationActive stress determination
Passive stress determination.
Soil properties. Units are psf and lb/ft3.
Engr 431. Sample problem Name ______________. Number _______________.
Find the active and passive stresses and the sliding resistance force at the bottom of the wall at time t=0+ and t=infinity . Fill out the table. Note that not necessarily all of the columns and rows will have numbers. Draw and label the stresses on the figure.
Engr 431. Quiz 11/9/16 Name ______________. Number. _____________
Strength determination
Sliding resistance base force =____________________
Draw active and passive stresses and base force here:
Passive stress determination.
Active stress determination
Sliding resistance base force =____________________
Draw active and passive stresses and base force here:
Active stress determination
Passive stress determination.
Active stress determination
Passive stress determination.Passive stress determination.
Active stress determination
Active stress determination
Sliding resistance base force =____________________
Engr 431. Quiz 11/9/16 Name ______________. Number. _____________
Strength determination
Active stress determination
Passive stress determination.
Sliding resistance base force =____________________
Active stress determination
Passive stress determination.
Active stress determination
Draw active and passive stresses and base force here:
Passive stress determination.
Draw active and passive stresses and base force here:
Passive stress determination.
Name _______________________. Number_____________. Find Fs for overturning and sliding.
Final FBD of wall
FinalFBD of soil.
Initial FBD of soil
Initial FBD of wall
Final FBD of wall
FinalFBD of soil.
Initial FBD of soil
Initial FBD of wall
Name _______________________. Number_____________. Find Fs for overturning and sliding.
Final FBD of wall
FinalFBD of soil. Initial FBD of soil Initial FBD
of wall
Name _______________________. Number_____________. Find Fs for overturning and sliding. You need to find the geometry of the triangle.
Initial FBD of wall
Name _______________________. Number_____________. Find Fs for overturning and sliding. You need to find the geometry of the triangle.
Final FBD of wall
FinalFBD of soil.
Initial FBD of soil
Initial FBD of wall
Name _______________________. Number_____________. Find Fs for overturning and sliding. You need to find the geometry of the triangle.
Final FBD of wall
FinalFBD of soil.
Initial FBD of soil
Final FBD of wall
FinalFBD of soil. Initial FBD of soil Initial FBD
of wall
Name _______________________. Number_____________. Find Fs for overturning and sliding. You need to find the geometry of the triangle.
Initial FBD of wall
Final FBD of wall
Name _______________________. Number_____________. Find Fs for overturning and sliding. You need to find the geometry of the triangle.
Initial FBD of soil
FinalFBD of soil.
Name _______________________. Number_____________. Find Fs for overturning and sliding.