The below figure represents a section of a pre-stressed beam. For a no-tension design where ais the permissible stress in concrete, the totalmoment carrying capacity is(a)(c)d/2bd²6d/2bd²oc3-b-(b)(d)bd² oc4bd²a12

Given- Permissible stress in concrete=σcwidth of beam =bdepth=dIt is needed to find the total moment…

The below figure represents a section of a pre- stressed beam. For a no-tension design where o is the permissible stress in concrete, the total moment carrying capacity is (a) (c) d/2 bo o 6 d/2 bo-oo 3 b (b) (d) bd² oc 4 bd'a 12

The below figure represents a section of a pre- stressed beam. For a no-tension design where o is the permissible stress in concrete, the total moment carrying capacity is (a) (c) d/2 bo o 6 d/2 bo-oo 3 b (b) (d) bd² oc 4 bd'a 12

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter12: Composite Materials

Section: Chapter Questions

Problem 12.7P: Estimate the transverse tensile strength of the concrete in Problem 12.6.

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Concept explainers

Composite Construction

Composite construction is the construction of structures in which two or more materials are used. Regarding structural engineering, composite construction is a construction where two materials are bound together in a technical manner such that both the materials act as a single unit to carry and transfer the load. The motives of composite construction are to increase the structural strength, make structures more aesthetic, and provide a sustainable environment.

Question

The below figure represents a section of a pre-
stressed beam. For a no-tension design where a
is the permissible stress in concrete, the total
moment carrying capacity is
(a)
(c)
d/2
bd²
6
d/2
bd²oc
3
-b-
(b)
(d)
bd² oc
4
bd²a
12

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