Beams and 26. Select the correct statements about a continuous beam having two e

Question

Beams and 26. Select the correct statements about a continuous beam having two equal spans, supporting a uniform load on both spans. i) The moment over the middle support is negative ii) The point of inflection occurs over the middle support. ii) The beam is statically indeterminate. iv) The moment at the end supports is equal to zero The moment diagram for the two spans is comprise of parabolic curves v) a. i, ii, and iv b. ii, iii and v c. i, ii, iv and v d. i, ii and v 27. The point of inflection of a beam is? a. The point of maximum moment b. The point of zero moment c. The point of maximum shear d. The point of zero shear elow. Match each A number of definitions are given b

Explanation / Answer

Option b is correct because moment will change value in between rod that's is close to middle support.

For ques. 7 . Point of inflection is the point where the moment is zero because from that point a fiction in position will lead to change the sign of moment or force

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