If the maximum dip of a parabolic tendon carrying tension P is h and the effective length of the pre-stressed beam is L, the upward uniform pressure will be________________?

Related Mcqs:

If the width of the foundation for two equal columns is restricted, the shape of the footing generally adopted, is__________________?

A. Square B. Rectangular C. Trapezoidal D. Triangular...

The self-weight of the footing, is_____________?

A. Not considered for calculating the upward pressure on footing B. Also considered for calculating the upward pressure on footing C. Not considered for calculating the area of the footing D. Both B. and C...

The angle of internal friction of soil mass is the angle whose_______________?

A. Tangent is equal to the rate of the maximum resistance to sliding on any internal inclined plane to the normal pressure acting on the plane B. Sine is equal to the ratio of the maximum resistance to sliding on any internal inclined plane to the normal pressure acting on the plane C. Cosine is … The angle of internal friction of soil mass is the angle whose_______________?Read More...

Based on punching shear consideration, the overall depth of a combined footing under a column A, is_______________?

A. (Area of the column A × Safe punching stress)/Load on column A B. (Perimeter of column A × Safe punching stress)/(Load on column A + Upward pressure × Area of the column) C. (Perimeter of column A × Safe punching stress)/(Load on column A × Upward pressure × Area of the column) D. None … Based on punching shear consideration, the overall depth of a combined footing under a column A, is_______________?Read More...

If K is a constant depending upon the ratio of the width of the slab to its effective span l, x is the distance of the concentrated load from the nearer support, bw is the width of the area of contact of the concentrated load measured parallel to the supported edge, the effective width of the slab be is_______________?

A. K/x (1 + x/d) + bw B. Kx (1 – x/l) + bw C. Kx (1 + x/l) + bw D. All the above...