1. Which one of the CST models shown in Figure P7–7 is expected to give the best results for a…


1. Which one of the CST models shown in Figure P7–7 is expected to concede the best results for a cantilever radiate subjected to an end shear load? Why?

2. In because the cobble trial, response the following questions:

a. Can elements of contrariant automatic properties be used? Why?

b. Can the cobble be peremptory in cast? Why?

c. Can we mix triangular and quadrilateral elements in the cobble trial?

d. Can we mix bar elements delay triangular or quadrilateral elements? Why?

e. When should the cobble trial be applied?