While using three moments equation, a fixed end of a continuous beam is replaced by an additional span of
A)zero length
B)infinite length
C)zero moment of inertia
D)none of the above

Question

Quizplus · Accepted Answer

When using the three moments equation for a continuous beam, a fixed end is modeled as an additional span of zero length to simplify calculations and maintain the equation's structure.

While Using Three Moments Equation, a Fixed End of a Continuous