In a beam theory, the three-moment equation is applicable to any structure only when
- Athe beam is prismatic
- Bthere is no settlement of supports
- Cthe spans are equal
- Dthere is no discontinuity such as hinges within the spanCorrect
Solution
Concept
Clapeyron theorem
Step-by-step solution
1. The three-moment equation assumes a continuous beam without internal hinges.
Explanation
The three-moment equation assumes a continuous beam without internal hinges.
Correct answer: D) there is no discontinuity such as hinges within the span