Calculate the ultimate moment capacity of the beam whose width is 400mm and effective depth d = 700. The distance of the centroid of bars from the extreme concrete fiber is 80 mm. The compression steel area is 1953 mm² and the tension steel area is 4,784 mm². Use fy = 415 MPa

Calculate the ultimate moment capacity of the beam whose width is 400mm and effective depth d = 700. The distance of the centroid of bars from the extreme concrete fiber is 80 mm. The compression steel area is 1953 mm² and the tension steel area is 4,784 mm². Use fy = 415 MPa

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter9: Composite Construction

Section: Chapter Questions

Problem 9.1.3P

See similar textbooks

Related questions

Q: steel tube. Total axial deformation is 1 hat is the compressive load, P? Assume: uter dia. =1" nner…

A: Given data :Length of member (L)=20inAxial deformation = 0.5inModulus of elasticity of the steel is…

Q: simply supported beam is reinforced with 4 – 28 mm ø at the bottom and 2 – 28 mm ø at the top of the…

A: Given fc’ = 30 MPa, fy = 415 MPa. Balanced steel ratio ρb = 0.031 Reduction factor= 0.9

Q: Use bonded tendons as prestressed reinforcement. Determine the nominal moment strength. (kN-m)

A: Given Data: The data are given as: fc' = 35 MPafpu = 1500 MPaAps = 1800 mm2fpy = 1320 MPa To…

Q: A W 305 x 87, 7.5m llong, is pinned at both ends and braced in the weak direction at the third…

A: W305 x 87 section L = 7.5 m or 7500 mm A = 10965 mm2 Ix = 331.2 x 106 mm4 Iy = 55.78 x 106 mm4

Q: Two wooden members, each having a width of b = 6.6 in. and a depth of d = 2.2 in., are joined by a…

A: Given:- b=6.6 ind=2.2 inβ=30o To find:- Value of force P

Q: A W18 x 40 standard steel shape is used to support the loads shown on the beam. Assume P = 25 kips,…

A: W18×40 section Determine the magnitude of maximum bending stress in the beam.

Q: The following steel circular bar (Es = 200 GPa) is divided into two segments. Segment 1 is tubular…

A: X = 6.0914mExplanation:Step 1: Step 2:

Q: Given a 10"X16" reinforced concrete beam section as shown. The main reinforcing rebars consist of…

A: f'c=3000 psify=60 ksiTo determine:Theoretical nominal bending moment

Q: Assume the section has cracked and use the transformed-area method to compute the required…

Q: The round bar shown in the figure has steel, brass and aluminum sections. Axial loads are applied at…

A: Draw the FBD of each section such that each part is in equilibrium. Then using the definition of…

Q: a) Is the beam properly reinforced/over-reinforced/ balanced Determine the factored moment…

A: RC Singly beam,b=500 mmD=700 mmd=600 mmf'c=48 MPaReinforcement: 3-30Mfy=400 MPaφc=0.65φs=0.85Es=2…

Q: d. The end of each bar includes a standard 90 degree hoo m the outside face of the supporting…

Q: A wood beam 200 mm wide by 240 mm deep is reinforced with 2-200 mm by 10mm thick steel plates at the…

Concept explainers

Design criteria for structural loading

The different loads such as loads due to self-weight (dead load) and external loads such as live load, wind loads, seismic load, snow load, and other loads and load combinations that influence the design of a building are called structural loading. The nature of the applied load differs from changes in the location, design, and type of materials used. The design criteria require that structures must be designed and constructed to be able to withstand all load types that are expected to act upon the structure and render its usage for the designated purpose. The structural members such as beams, slabs, columns, and foundations help the structure to withstand the applied load. There are different institutes such as ASCE and ACI that provide building design codes to assure minimum safety requirements and quality of the structures.

Question

Calculate the ultimate moment capacity of the
beam whose width is 400mm and effective depth,
d = 700. The distance of the centroid of bars from
the extreme concrete fiber is 80 mm. The
compression
steel area is 1953 mm² and the
tension steel area is 4,784 mm². Use fy = 415 MPa
and f' = 34.5 MPa. Use the NSCP 2015.
C

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 W1422 acts compositely with a 4-inch-thick floor slab whose effective width b is 90 inches. The beams are spaced at 7 feet 6 inches, and the span length is 30 feet. The superimposed loads are as follows: construction load = 20 psf, partition load = 10 psf, weight of ceiling and light fixtures = 5 psf, and live load = 60 psf, A992 steel is used, and fc=4 ksi. Determine whether the flexural strength is adequate. a. Use LRFD. b. Use ASD.
Use the composite beam tables and select a W-shape and stud anchors for the following conditions: Span length = 18 6 Beam spacing = 9 ft Total slab thickness = 51 2 in. (the slab and deck combination weighs 57 psf). Lightweight concrete with a unit weight of 115 pcf is used Construction load = 20 psf Partition load = 20 psf Live load = 225 psf Fy=50 ksi and fc=4 ksi A cross section of the formed steel deck is shown in Figure P9.8-9. The maximum live-load deflection cannot exceed L/360 (use a lower-bound moment of inertia). a. Use LRFD. b. User ASD.
Estimate the transverse tensile strength of the concrete in Problem 12.6.
Compute the nominal shear strength of an M107.5 of A572 Grad 65 steel.
Determine the smallest value of yield stress Fy, for which a W-, M-, or S-shape from Part 1 of the Manual will become slender. To which shapes does this value apply? What conclusion can you draw from your answer?
Note For Problems 9.6-1 through 9.6-5, use the lower-bound moment of inertia for deflection of the composite section. Compute this as illustrated in Example 9.7. 9.6-5 For the beam of Problem 9.4-2. a. Compute the deflections that occur before and after the concrete has cured. b. It the live toad deflection exceeds L360 , select another steel shape using either LRFD or ASD.
A beam must be designed to the following specifications: Span length = 35 ft Beam spacing = 10 ft 2-in. deck with 3 in. of lightweight concrete fill (wc=115 pcf) for a total depth of t=5 in. Total weight of deck and slab = 51 psf Construction load = 20 psf Partition load = 20 psf Miscellaneous dead load = 10 psf Live load = 80 psf Fy=50 ksi, fc=4 ksi Assume continuous lateral support and use LRFD. a. Design a noncomposite beam. Compute the total deflection (there is no limit to be checked). b. Design a composite beam and specify the size and number of stud anchors required. Assume one stud at each beam location. Compute the maximum total deflection as follows: 1. Use the transformed section. 2. Use the lower-bound moment of inertia.
A column in a building is subjected to the following load effects: 9 kips compression from dead load 5 kips compression from roof live load 6 kips compression from snow 7 kips compression from 3 inches of rain accumulated on the roof 8 kips compression from wind a. If lead and resistance factor design is used, determine the factored load (required strength) to be used in the design of the column. Which AISC load combination controls? b. What is the required design strength of the Column? c. What is the required nominal strength of the column for a resistance factor of 0.90? d. If allowable strength design is used, determine the required load capacity (required strength) to be used in the design of the column. Which AISC load combination controls? e. What is the required nominal strength of the column for a safety factor of 1.67?
Compute the nominal shear strength of an M1211.8 of A572 Grade 65 steel.
Note For Problems 9.6-1 through 9.6-5, use the lower-bound moment of inertia for deflection of the composite section. Compute this as illustrated in Example 9.7. 9.6-4 For the beam of Problem 9.4-1, a. Compute the deflections that occur before and after the concrete has cured. b. If the total deflection after the concrete has cured exceeds L240 select another steel shape using either LRFD or ASD.
Use an elastic analysis and determine the maximum load per inch of weld.
Note For Problems 9.6-1 through 9.6-5, use the lower-bound moment of inertia for deflection of the composite section. Compute this as illustrated in Example 9.7. 9.6-2 Compute the following deflections for the beam in Problem 9.2-2. a. Maximum deflection before the concrete has cured. b. Maximum total deflection after composite behavior has been attained.