25. Design stress is less than the ultimatestrength.O26. If the internal bending moment is negative,the beam bends concave upward.OTrueFalseOOTrueFalse27. If the internal shear is negative, the beambends concave downward,TrueFalse

(25) Design stress is the maximum allowable stress that a material can withstand under normal…

25. Design stress is less than the ultimate strength. O True O False 26. If the internal bending moment is negative, the beam bends concave upward. O True O False 27. If the internal shear is negative, the beam bends concave downward, O True False

25. Design stress is less than the ultimate strength. O True O False 26. If the internal bending moment is negative, the beam bends concave upward. O True O False 27. If the internal shear is negative, the beam bends concave downward, O True False

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

British Gravitational Bg System Of Units

Measuring is the comparison of a particular physical quantity with its reference value. A unit is a fixed physical quantity. The length is a physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with. 

Question

25. Design stress is less than the ultimate
strength.
O
26. If the internal bending moment is negative,
the beam bends concave upward.
O
True
False
O
O
True
False
27. If the internal shear is negative, the beam
bends concave downward,
True
False

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