What is the objective function of a structural design problem?

The method of feasible direction can be grouped under the _____

In non linear programming the boundaries of the contours of the function are _____

In case of partially prestressed members cracks of limited width are permissible under?

The structural optimization problem is generally expressed as ______

During which period the simultaneous mode of failure approach was persued?

The design variables are generally grouped under which parameters?

The stresses developed at the top and bottom fibres of the critical section developed at ________