For a beam to safely support loads, in every section of the beam the resistances must be _______ the effects of the loads.

To reduce formwork costs, haunched beams should be avoided.

Live loads are caused by the self weight of a structure and any materials permanently incorporated into the structure.

In multi-story reinforced concrete construction, slabs apply loads to joists, which in turn load columns, which in turn load beams, which in turn load the foundation.

Undesirable vibrations is an example of a _______.

Spread footings distribute column loads over an area of soil sufficient to prevent overloading of the soil.

Serviceability limit states are generally considered risks for collapse.

The construction of cast-in-place structures involves construction of forms, removal of forms, and propping or shoring of the new concrete until its strength is adequate to support its own weight.

Beam widths and depths and column sizes are generally varied in _______ increments.

It is generally more economical to use the same sizes of beams, slabs and columns for multiple floors because _______.