Only correct answer with solution The dimensions of a simply supported reinforced concrete beam areb = 220 mm and h 500 mm. The effective span lo is 6 m. The beam issubjected to a uniformly distributed load of q 24kN/m (self-weightincluded) and is reinforced by 2422 +2420 tension steel bars. The material1.2 N/mm², fyfi365 N/mm2, andproperties are fe13 N/mm²,E = 1.97 × 105 N/mm². Try to determine whether the beam is safe.-wwwwwww.-

Answered: Image /qna-images/answer/f275f1e6-8feb-49ae-8802-a38d537e437a.jpg

dimensions of a simply supported reinforced concret 220 mm and h = 500 mm. The effective span lo is 6 m. ected to a uniformly distributed load of q = 24kN/m uded) and is reinforced by 2422 +2420 tension steel bars.

dimensions of a simply supported reinforced concret 220 mm and h = 500 mm. The effective span lo is 6 m. ected to a uniformly distributed load of q = 24kN/m uded) and is reinforced by 2422 +2420 tension steel bars.

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: 6T 5T 2T 3T 3m 1 13 14 35 15 2,5 9 D 10 H 12 K 2,5 m 2,5 m 2,5 t 2,5 m

A: Given truss:

Q: 0.23 m a. Determine the angle between the thread and the wall. [A4] b. Determine the tension in the…

A: ans 3 : MILKAN OIL DROP EXPERIMENT : Oil-drop experiment was the first direct and compelling…

Q: Locate the centroid y of the shaded area. y 100 mm -100 mm- y=x

A: fig is given equation of curve lineFINDlocate the centroid of the shaded area

Q: Problem 3: for the following manometer drawn bela Note: Not drawn to scale 30cm

Q: After being filled to a depth d with SAE 30 oil (SG = 0.91), a glass is placed to float in a tank of…

A: Depth upto which SAE oil is filled in a glass to make it float on water = d , Specific Gravity og…

Q: Using the the following values, please calculate Specific Gravity Corrected G corrected (rounded to…

A: Given, K-value = 1.0004122 Uncorrected G = 2.251

Q: Determine thea) Mohr diagram (Mohr circle) of the following diagrameffortsb) Combined efforts…

A: To determine the Mohr circle and combined efforts for the given stress diagram, we need to analyze…

Q: A flanged wooden shape is used to support the loads shown on the bear. The dimensions of the shape…

A: To Determine (a) the maximum tension bending stress at any location along the beam, and (b) 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

Only correct answer with solution

The dimensions of a simply supported reinforced concrete beam are
b = 220 mm and h 500 mm. The effective span lo is 6 m. The beam is
subjected to a uniformly distributed load of q 24kN/m (self-weight
included) and is reinforced by 2422 +2420 tension steel bars. The material
1.2 N/mm², fy
fi
365 N/mm2, and
properties are fe
13 N/mm²,
E = 1.97 × 105 N/mm². Try to determine whether the beam is safe.
-
wwww
www.
-

Expert Solution

Step 1

Step by step

Solved in 3 steps with 3 images

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

Estimate the transverse tensile strength of the concrete in Problem 12.6.
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.
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?
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.
The data in Table 1.5.3 were obtained from a tensile test of a metal specimen with a rectangular cross section of 0.2011in.2 in area and a gage length (the length over which the elongation is measured) of 2.000 inches. The specimen was not loaded to failure. a. Generate a table of stress and strain values. b. Plot these values and draw a best-fit line to obtain a stress-strain curve. c. Determine the modulus of elasticity from the slope of the linear portion of the curve. d. Estimate the value of the proportional limit. e. Use the 0.2 offset method to determine the yield stress.
A tensile test was performed on a metal specimen having a circular cross section with a diameter 0. 510 inch. For each increment of load applied, the strain was directly determined by means of a strain gage attached to the specimen. The results are, shown in Table: 1.5.1. a. Prepare a table of stress and strain. b. Plot these data to obtain a stress-strain curve. Do not connect the data points; draw a best-fit straight line through them. c. Determine the modulus of elasticity as the slope of the best-fit line.
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.
How does a tensile stress differ from a compressive stress?
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.
In Example Problem 12.1, a uniaxial composite material is made into a circular rod Vbith a 1.27-cm diameter from 70 volume percent continuous carbon fibers and 30 volume percent epoxy. The rod is subject to an axial force of 100,000 N. The composite matcrial in Example Problem 12.1 is to be replaced with a less expensive composite made of 70 volume percent continuous E-glass fibers and 30 volume percent epoxy. The elastic moduli are 5 GPa for the epoxy resin and 72.4 GPa fos the E-glass. (a) Compare the elastic modulus, composite strain, fiber and matrix stresses, and density of this composite with the carbon epoxy composite in Example Problem 12.1. Usc the density of UHM carbon, and assume the density of the epoxy is 1.2g/cm3 . (b) Can both the E-glass fiber and matrix withstand the applied force?
A tensile test was performed on a metal specimen with a diameter of 1 2 inch and a gage length (the length over which the elongation is measured) of 4 inches. The dam were plotted on a load-displacement graph. P vs. L. A best-fit line was drawn through the points, and the slope of the straight-line portion was calculated to be P/L =1392 kips/in. What is the modulus of elasticity?
Compare the engineering and true secant elastic moduli for the natural rubber in Example Problem 6.2 at an engineering strain of 6.0. Assume that the deformation is all elastic.