A beam with the rectangular cross-section shown is used as a cantilever. The beam has 6 No. 9 reinforcing bars near the top and has 2 No. 4 bars near the bottom of the cross section All reinforcing steel is Grade 60. Concrete compressive strength is 4000 psi. 24 in CROSS SECTION 3 in 14 in ---- 23 in ELEVATION Calculate the bottom reinforcing bar stress at the nominal moment capacity? (enter this value in the box below in ksi)

A beam with the rectangular cross-section shown is used as a cantilever. The beam has 6 No. 9 reinforcing bars near the top and has 2 No. 4 bars near the bottom of the cross section All reinforcing steel is Grade 60. Concrete compressive strength is 4000 psi. 24 in CROSS SECTION 3 in 14 in ---- 23 in ELEVATION Calculate the bottom reinforcing bar stress at the nominal moment capacity? (enter this value in the box below in ksi)

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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A property of a material describes its characteristics and distinguishes it from the others. The material properties are described it in terms of its hardness, color, appearances, and so on. The material properties generally depend on the type of material, or whether it is a metal or an alloy. There are different kinds of material properties such as mechanical properties, thermal properties, physical properties, and chemical properties. Chemical properties describe the material in terms of a chemical change. The mechanical properties come into existence when the material is acted upon by an external load. Thermal properties are associated with the temperature of the material and specific heat.

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