A 3m-LONG CANTILEVER BEAM IS CARRYING A UNIFORM DEADLOAD OF 20 kN/m (EXCLUDING SELFWEIGHT OF THE BEAM), AND A LIVE LOAD OF 15 kN/m. OTHER GIVEN: fc = 27.5 MPa fy = 414 MPa b = 300mm h = 600mm diameter of main reinforcements, db = 25mm diameter of transverse reinforcements, ds = 12mm use clear concrete cover of 45mm unit weight of concrete is 25kN/m3 Solve for the following: a. As (area) required b. No. of 25mm reinforcements required to resist Mu c. Spacing of stirrups at the critical location (d from face of the support) - use manual calculations, show your solutions.

A 3m-LONG CANTILEVER BEAM IS CARRYING A UNIFORM DEADLOAD OF 20 kN/m (EXCLUDING SELFWEIGHT OF THE BEAM), AND A LIVE LOAD OF 15 kN/m. OTHER GIVEN: fc = 27.5 MPa fy = 414 MPa b = 300mm h = 600mm diameter of main reinforcements, db = 25mm diameter of transverse reinforcements, ds = 12mm use clear concrete cover of 45mm unit weight of concrete is 25kN/m3 Solve for the following: a. As (area) required b. No. of 25mm reinforcements required to resist Mu c. Spacing of stirrups at the critical location (d from face of the support) - use manual calculations, show your solutions.

Architectural Drafting and Design (MindTap Course List)

7th Edition

ISBN:9781285165738

Author:Alan Jefferis, David A. Madsen, David P. Madsen

Publisher:Alan Jefferis, David A. Madsen, David P. Madsen

Chapter15: Site Plan Layout

Section: Chapter Questions

Problem 15.14Q

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Concept explainers

Properties of Aluminium

Aluminum (or Aluminum) is a silvery-white in color metal. The chemical symbol of aluminum is Al and it has an atomic number (Z) of 13 in the periodic table. The aluminum name for this metal is derived from the Latin word ‘alumen’, which means bitter salt. Aluminum was discovered in the year 1825 by Hans Oersted, and later Friedrich Wöhler isolated aluminum. It is the most commonly found metal in the earth’s core, which is around 8% of the total core mass. Moreover, it is the third most commonly found element on earth after oxygen and silicon. Electron distribution of aluminum per shell is 2, 8, and 3 with a valency of 3. Atomic weight is nearly 26.9815 u.

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A 3m-LONG CANTILEVER BEAM IS CARRYING A UNIFORM DEADLOAD OF 20 kN/m (EXCLUDING SELFWEIGHT OF THE BEAM), AND A LIVE LOAD OF 15 kN/m.

OTHER GIVEN:

fc = 27.5 MPa

fy = 414 MPa

b = 300mm

h = 600mm

diameter of main reinforcements, db = 25mm

diameter of transverse reinforcements, ds = 12mm

use clear concrete cover of 45mm unit

weight of concrete is 25kN/m3

Solve for the following:

a. As (area) required

b. No. of 25mm reinforcements required to resist Mu

c. Spacing of stirrups at the critical location (d from face of the support) - use manual calculations, show your solutions.

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