(18) Determine the plasticA W 18 x 40 beams are spaced at 2.4 m. oncenter. The beams are simply supported on aspan length of 9 m. and support a 150 mmthick reinforced concrete slab. Assume A 36#18-24moment capacity of thebeam. - (kN.m)(19) Determine the designflexural strength of thechannel using LRFD – (kN.m)(20) Determine the allowableflexural strength of thechannel using ASD – (kN.m)(21) Determine the value of Pthat can be applied to thebeam due to its allowableN = 210 + Ysteel and full lateral support of thecompression flange. Unit weight of concrete is24 kN/m3Z = 1200 + YAssume compact sectionh- 393,7 mmbending strength using ASD.- (kN)(22) Determine the safeservice live load that can beapplied to the beam due toits design bending strengthusing LRFD. - (kN/lm)(23) Determine the safeservice live load can beProp. of W 18 x 40(wt. of beam = 60 kg/m)A = 7613 mm2d = 454.66 mmapplied to the beam due toits allowable bendingstrength using ASD. – (kN/m)(24) Determine the safet = 13.34 mmbr = 152.78 mmtw = 8 mmS, = 1121 x 103 mm3service live load that theZ = Z x 103 mmFy = N MPaU = 1.2 D + 1.6 Lbeam could support basedon its shear capacity. ø =0.90. (kN/m)

Step 1dead load on beam ⇒DL =1×2.4×0.15×24 kn/m3 = 8.64 kn/m step 2 ultimate factoreed…

Answered: ed concrete slab. Assume A 36 full…

Engineering

Civil Engineering

ed concrete slab. Assume A 36 full lateral support of the lange. Unit weight of concrete is

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Problem 1: A singly reinforced rectangular beam has a dimension b = 310mm and d = 410 mm. Factored…

A: The maximum depth of the neutral axis from the extreme compression fiber, xu,max =…

Q: Concrete Reinforcement Width of section Reinforcement strengths. fcu:= 30-MPa fy:= 450-MPa b:= 280…

Q: Q2 : Design the beam showing below for shear by using Ultimate Strength Design method according to…

Q: Q-2: A simply supported beam is 25 x 50 cm deep and has 2-20 mm Fe 415 grade steel bars going into…

Q: A simply supported rectangular beam has a width of 300mm and the distance to the centroid of…

Q: A flat slab is supported by 18"x18" columns spaced at 26 ft in both directions. The slab is 10" and…

A: F'c =" data-mce-style="box-sizing: border-box; display: inline-block; line-height: 0; text-indent:…

Q: Find the ultimate moment of resistance for the rectangular section reinforced as shown below.

A: b = 280 mm d = 510 mm d' = 50 mm (Taking 50 mm effective…

Q: A composite floor system consists of steel beams supporting a formed steel deck and concrete slab.…

A: a} Using LRFD Total weight to be support by composite setion Deck slab=53 psfWD=53+10×12=756…

Q: A concrete post is reinforced with 4-28mm diameter steel bars. Compute the stress in each material…

Q: y supported beam is reinforced with 5-25 mm diameters at the bottom and 2-20 mm diameters at the top…

Q: 2. A plain concrete beam has cross-sectional dimensions of 10 in by 10 in. The concrete is known to…

Q: Q1) Slab system consist of two-way slab panels shown in Figure below, subjected to superimposed dead…

A: Step 1 Given Dead load = 2KN/m2 Beam dimensions, bw=350mm, h=750mm column dimensions = 350×350mm,…

Q: A rectangular beam 250 mm wide, 500 mm deep is reinforced at the bottom with 4-20-mm-diameter bars…

A: The minimum reinforcement is the lowest steel area that prevents early ductile failure of a beam…

Q: 2. A wood beam carries the loading shown in the figure. Determine the smallest allowable width b of…

A: Given working stress in bending is 10MPa

Q: 1. In pre-stressed concrete application, the pre-stressing force is reduced with time because of: a.…

A: Solution: 1. In pre-stressed concrete application, the pre-stressing force is reduced with time…

Q: Compute for the concrete stress in Mpa at the top fiber of the given transformed beam section. M =…

A: Concrete is poured into different materials like molds and tendons and then here they are allowed to…

Q: Situation #1: A reinforced concrete beam has a width of 300 mm and effective depth of 460 mm. The…

Q: Design the slab reinforcement if the maximum positive moment is Mup=wul2/11 . and the maximum…

A: Given - length = 10.9 m span = 3m Wu= 8.572 kPa Slab thickness = 150 mm f'c = 28 MPa fy= 414 MPa…

Q: concrete floor slab 100 mm thick is cast monolithic with concrete beam 2.0 m on centers. The beams…

Q: Referenced concrete When designing the same bim Why is the load in the case of moment greater than…

A: Moment plays an important role in the designing of structures including Beams, Slabs etc., To…

Q: : Find maximum factored uniformly distributed load "Wu" that can be supported?, where fe'=30 Mpa and…

Q: Design Beam AB: The beam carries the distributed loads and the concentrated loads as shown: Select…

A: Answer (1) Selection of section In order to select a section we need to equate Maximum Moment on…

Q: 1904 For the beam cross section below, determine the amount of steel As required to cause the strain…

A: Answer we are given b = 10 in d = 23 in f'c = 3000 psi fy = 60000 psi To calculate the required…

Q: Calculate yield moment for the beam. Assume concrete accepts no tension. Use fc' = 4000 psi and =…

Q: a simply supported beam is reinforced with 4-diameter28mm at the bottom and 2-diameter 20mm at the…

Q: 14" #3 stirrup 25" 4- #11

A: Solution Given Data f'c=3500 psify=60000 psid=22 in

Q: A W18 x 40 floor beam supports a 4-inch-thick reinforced concrete slab with an effective width b of…

A: Given; W18 x 40 floor beam fc'= 4 ksi Positive service load moment =290 ft-kips Effective width b =…

Q: Calculate the bending stresses in the beam using the transformed area method. Use a concrete…

A: Given values: b = 14 in D = 24 in Area of steel bars, 6#9 bars = 1 in2 * 6 = 6 in2 n =8 M = 110 ft-k…

Q: Find maximum factored uniformly distributed load "Wu" that can be supported?, where fe'=30 Mpa and…

A: Answer f'c = 30 Mpa fy = 400 Mpa As = 3-ϕ16 d = 0.536 m = 536 mm L = 6 m Calculations shown in…

Q: FLEXURAL ANALYSIS CONCRETE UNCRACKED Problem: Calculate the uniform load (in addition to the beam…

A: Given, Span of the beam= 28 ft fc'=4000 psi fr=7.5fc'=7.54000=474.34 psi RCC weight=150 lb/ft3

Q: Determine the design strength of the beam. Use F'c= 28 MPa, Fy = 415 MPa, b = 250 mm, d' = 60 mm, d…

Q: th of the beam section to the nearest whole number = ___________ kN·m Maximum service uniform live…

Q: A rectangular beam has a width of 300 mm, and effective depth d=570 mm to centroid of tension steel…

Q: 1. A rectangular beam has b = 300 mm and an effective depth of 525 mm. 28th day compressive strength…

Q: A rectangular beam 250 mm wide, 500 mm deep is reinforced at the bottom with 4-20-mm-diameter bars…

A: Solution-The given values are as follows,b=250mh=500mThe bottom with 4-20-mm-diameter bars The top…

Q: constructed sand normal weight concrete that has a compressive strength, fc= 4000psi. Also assume…

Q: A beam has a width of 300 mm and total depth of 600 mm strength fc=36 MPa. Steel yield strength…

A: Given, b = 300 mm d = 600 mm f'c = 36 MPa fy = 415 MPa

Q: A rectangular beam 250 mm wide, 500 mm deep is reinforced at the bottom with 4-20-mm-diameter bars…

A: Given d' = 80mm b = 250mm d = 500mm - 70mm = 430mm f'c = 21 MPa fy = 350 MPa for 20mm bars fy = 230…

Q: Design the slab reinforcement if the maximum positive moment is Mup=wul2/11 . and the maximum…

A: Given: length = 6m span = 2m Wu= 8.572 kPa Slab thickness = 150 mm f'c = 28 MPa fy= 219 MPa main bar…

Q: A pipe made from A36 structural steel is completely filled with high strength concrete. Assume that…

A: Given outer diameter D0=6.625 in and inner dia Di=6.065 in(i) Cross section areaArea of…

Concept explainers

Mechanics of Solids

It is the study of the behavior of solid materials, their characteristics under various circumstances such as variation in external forces, temperature, and other internal factors. It is one of most important study in the field of engineering science, especially chemistry and mechanical engineering. In rigid body, the idealization of the solid body in which deformation is neglected. Deformation is known as the force acting on the solid state system which exerts change in its shape of the body but it continues to be at rest or in a uniform motion but it cannot accelerate. But those solid systems do have elasticity, compressibility and can be bent. This field is very vast since there are wide range of materials around us.

Question

100%

(18) Determine the plastic
A W 18 x 40 beams are spaced at 2.4 m. on
center. The beams are simply supported on a
span length of 9 m. and support a 150 mm
thick reinforced concrete slab. Assume A 36
#18-24
moment capacity of the
beam. - (kN.m)
(19) Determine the design
flexural strength of the
channel using LRFD – (kN.m)
(20) Determine the allowable
flexural strength of the
channel using ASD – (kN.m)
(21) Determine the value of P
that can be applied to the
beam due to its allowable
N = 210 + Y
steel and full lateral support of the
compression flange. Unit weight of concrete is
24 kN/m3
Z = 1200 + Y
Assume compact section
h- 393,7 mm
bending strength using ASD.
- (kN)
(22) Determine the safe
service live load that can be
applied to the beam due to
its design bending strength
using LRFD. - (kN/lm)
(23) Determine the safe
service live load can be
Prop. of W 18 x 40
(wt. of beam = 60 kg/m)
A = 7613 mm2
d = 454.66 mm
applied to the beam due to
its allowable bending
strength using ASD. – (kN/m)
(24) Determine the safe
t = 13.34 mm
br = 152.78 mm
tw = 8 mm
S, = 1121 x 103 mm3
service live load that the
Z = Z x 103 mm
Fy = N MPa
U = 1.2 D + 1.6 L
beam could support based
on its shear capacity. ø =
0.90. (kN/m)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

A doubly reinforced concrete beam of size 250 mm x 500 mm overall depth is reinforced with 2-12 mm dia. bars in compression zone and 3-20 mm dia. bars in tension zone, each at an effective cover of 40 mm. The grade of concrete and steel are M20 and Fe415 respectively. The strain in compression steel will be [Take stress in compression steel as 345 MPa]
GIVEN: A column made of 2 materials: a W 6 x 15 structural steel section Page 3 encased in concrete as shown. Load = 60 kips Esteel = 30 x 10' ksi Econcrete = 3 x 10° ksi I = 29.1 in. k = 29.1 in (Wbx15 FA = 15 in Length = 10 feet REQ'D: A) Load in the concrete and load in the steel section B) Compressive stress in the concrete and compressive stress in the steel section
I need the answer to the question in reinforced concrete.. American code way
SUBJECT IS PRINCIPLES OF REINFORCEDI PRESTRESSED CONCRETE MUST COMPLETE AND DETAILED SOLUTIONS USED 3 DECIMALS FOR THE FINAL ANSWERS A reinforced concrete beam has a width of 280 mm with an effective depth of 550 mm. It is reinforced with 3-32 mm Ø at the bottom. If fe' = 23 MPa, and fy = 380 MPa, determine the following: a. Balance steel ratio b. Depth of compression block. c. Moment capacity of the beam.
A piece of wood with a triangular cross section contains a rubberized joint to aangle θ with the vertical. The stress that the wood resists in tension is 20 MPa, the rubber resists10 MPa in tension and 12 MPa in shear. If θ = 60, determine the maximum load P.
A T beam has a concrete and steel strengths of 28 MPa and 420 MPa. The live load is 3830 Pa. while the dead load in addition to concrete's weight is to be 4097. The density of concrete is 2400 kg/m³. The slab is 125 mm thick while the effective depth is 600 mm, the total height of T-beam of 675 mm and the bottom width of T beam is 375 mm. The length of the beam is 7 meters. The center-to-center spacing of beams is 330 cm. Determine the arrangement of main reinforcement bars. Check for clear spacing.
A rectangular beam has a width of 260 mm and an overall depth of 470 mm. concrete cover is 60 mm from the centroid of bars. Concrete compressive strength f’c = 21 MPa. Steel yield strength fy = 415 MPa for longitudinal bars and 275 MPa for hoops. Determine the shear strength (in N) provided by concrete using the simplified calculation (a) if the beam is subjected to shear and flexure only. _______ (b) if the beam is subjected to axial compression force of 80 KN. ________
i need the answer quickly
A rectangular beam 250 mm wide, 500 mm deep is reinforced at the bottom with a 4-20mm diamter bars and at the top with 2-16 mm bars. Concrete cover to bar centroid at the top is 80 mm and at the bottom is 70 mm. Use concrete strength f'c = 32.09 MPa and steel yield strength fy=345 MPa for 20mm bars and fy=275 MPa for 16mm bars. Determine the maximum steel area for a tension-conctrolled singly reinforced condition in positive bending with the given material strength.
REINFORCED CONCRETE
Find depth of neutral axis from top fiber?
Subject: Reinforced Concrete Design IS 456 A rectangular beam has a width of 300mm and an effective depth of 537.50 mm to the centroid of tension steel bars. Tension reinforcement consists of 6 - 28mm dia in two rows, compression reinforcement consists of 2 – 22mm dia, fc' = 27.6MPa, fy = 414.7MPa, d' = 60mm, L = 4m, the Unit weight of concrete is 24.56kN/cu.m If the beam is simply supported carrying a uniformly distributed dead load of 10kN/m, a uniformly distributed live load of 5kN/m, the safe concentrated live load that it could carry acting at the midspan is ______kN.