Problem: The deep beam shown in the following Figure supports a factored column load of 1450 kips. The beam and all columns are 24 in. wide. a) Draw a strut-and-tie model assuming horizontal and vertical confinement reinforcement will be provided to justify using Bs = 0.75 for inclined struts. b) Including the weight of the beam, check the strength of the nodes and struts, and design reinforcement for the bottom tension tie. c) design the required horizontal and vertical reinforcement to justify the use of Bs = 0.75 for the inclined struts. Also check that the reinforcement you provide satisfies the minimum reinforcement percentages specified in ACI Code. Use Use normal-weight concrete with f'c== 4000 psi and use fy = 60 ksi, fyt= 60 ksi 1450 kip 5 -9" Good Luck 36" B C 30" 24" 20' -3"

Problem: The deep beam shown in the following Figure supports a factored column load of 1450 kips. The beam and all columns are 24 in. wide. a) Draw a strut-and-tie model assuming horizontal and vertical confinement reinforcement will be provided to justify using Bs = 0.75 for inclined struts. b) Including the weight of the beam, check the strength of the nodes and struts, and design reinforcement for the bottom tension tie. c) design the required horizontal and vertical reinforcement to justify the use of Bs = 0.75 for the inclined struts. Also check that the reinforcement you provide satisfies the minimum reinforcement percentages specified in ACI Code. Use Use normal-weight concrete with f'c== 4000 psi and use fy = 60 ksi, fyt= 60 ksi 1450 kip 5 -9" Good Luck 36" B C 30" 24" 20' -3"

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: A wood beam carries the loading shown in the figure. calculate the magnitude of the bending stress…

Q: A simply-supported beam with length, L = 9 m, is carrying a downward uniform load, w = 38 kN/m…

A: Length of the simply supported beam, L= 9 mUniform load, w = 38 kN/mCross section of the beam,a =…

Q: Determine the minimum width "b" of the beam shown if the flexural stress is not to exceed 12 MPa.…

A: A beam is a structural member that is loaded and supported in the direction of its axis and has a…

Q: A simply supported beam carrying floor joist shown in Figure 3.1 is made 80% stress grade guijo.…

Q: Determine the minimum width "b" of the beam shown if the flexural stress is not to exceed 11 MPa.…

A: Determine minimum width b of the beam?

Q: Answer # 4 please. DO NOT ANSWER #3 OR ELSE I WILL RATE YOU THUMBS DOWN.

A: Solution for Question No. 4:- Given:- The length of the beam = 10 m The magnitude of the uniformly…

Q: nitial prestressing force of 700 kN at an eccentricity of 350 mm at midspan, stress at op fibre at…

Q: An unequal angle section 200 mm x 150 mm x 15 mm is to be used in a truss as a strut of length 4.5…

Q: The steel framework shown below is used to support the reinforced concrete slab (unit weight of…

Q: Two wooden members, each having a width of b = 2.1 in. and a depth of d = 0.7 in., are joined by a…

Q: о ехceed e in mm. -2 m D

A: hhhhhhfjhuy

Q: A reinforced concrete T-beam has the following properties: Flange width, bf = 1,350 mm Width of…

Q: A cantilever timber beam (FIGURE A) with a span of L = 12.3 ft supports a linearly distributed load…

Q: 4. A timber beam triangular in section of base 100 mm and altitude 200 mm carries the loading as…

A: The bending moment of the beam is maximum at the shear force zero. Maximum flexural…

Q: Two wooden members, each having a width of b = 6.9 in. and a depth of d = 2.3 in., are joined by a…

Q: 2. An axial load P is supported by a short W8x40 column of cross-sectional area A=11.7 in? and is…

Q: [As] sq.mm

Q: Determine the minimum width "b" of the beam shown if the flexural stress is not to exceed 13 MPa.…

Q: Situation 5 - The steel strut transmits a compressive force P = 75 kN as shown in the figure. The…

Q: PROBLEM: A wall footing suppports a 300 mm thick reinforced concrete wall with a dead load 292 kN/m.…

A: Thick, h = 300 mmDead Load, DL = 292 kN/mThe self-weight of the footing, DL = 20%DLThe self-weight…

Q: Given. A two-story Fig. forms part of the building frame system in SDC E. The axial loads on the…

Q: AWT305 x 41 standard steel shape is used to support the loads shown on the beam. The dimensions from…

A: Determine a. Maximum tension bending stress. b. Maximum compression bending stress.

Q: The 400mm x 400 mm square concrete column is reinforced by 6 - 25mm diameter steel bars. If the…

Q: 11.) A simply supported 11-m span beam, 300-mm wide by 530-mm deep, is pre-stressed by straight…

Q: A rectangular beam has a width of 280 mm and an effective depth of 500 mm. It has a reinforcement…

Q: Given: A beam has b = 3in and h = 6in, Pa = -6 kips and Pb = -12 kips Determine: Normal stress at…

Q: 1. The stairs of a high rise reinforced concrete building consists of a flight of steps cantilever…

A: Given data length of cantilever steps= 1.5 m assume n=15 we have to compute the area of steel r/f…

Q: shown if the flexural stress is not to exceed 13 MPa. Answer must be in mm. Given: a = 1 m, b = 3 m,…

Q: A reinforced concrete beam having a width of 500 mm and an effective depth of 750 mm is reinforced…

A: Compressive force is given by C ; C = 0.85 × f'c × a × b where ; f'c = 28 MPa a = fy × As0.85 × f'c…

Q: Problem 2. Determine the stress on the steel and concrete of the beam shown if n= 8. Use f'c= 21.0…

A: Given , Compressive strength of concrete f'c=21 MPa b= 437 mm h=530 mm d=480 mm As=942.48 mm2 n=8…

Q: A simply supported concrete beam 6m long is reinforced with four-28mm diam. tension barss. The beam…

A: L= 6 mTension bars = 4-28 mm diaCompression bars= 2-28 mm diaSteel covering = 70 mmf'c= 30 Mpafy=…

Q: Problem No. 3 A beam 200x450mm is reinforced by 2-32mm diameter rebar. Assume cc=50mm,…

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

Q: A simple concrete beam (300 mm x 500 mm) is subjected to a uniform loading of 10 kN/m throughout its…

Q: The beam section shown in the Figure 3 will carry the same loading pattern in Problem No.3 , Figure…

A: Solution: Given: Load = 175 kN fc = 30 MPa fy = 345 MPa b = 305 mm d = 510 mm

Q: ind the maximum flexural stress in the bottom material.

A: GIven Data :- M = 6.5 kN-m b=175 mm t bottom = 200 mm Flexural stress = M * y / I I = 175 *200 ^3 /…

Q: SAMPLE PROBLEM 3: A 750 x 173 beam is supported by a masonry wall with an allowable bearing stress…

Q: 2. The allowable bending stress in this beam is 160 MPa. (Hint: Start by listing down potential…

A: Given data, Span of simply supported beam= 5 m Uniform distributed load = 12kn/m Allowable…

Q: A cantilever beam, 70 mm wide by 280 mm high and 7 m long, carries a load that varies uniformly from…

A: Loading intensity, length of beam, width and depth is given and it has been asked to determine…

Q: 2. The beam shown is prestressed using a bonded (stress relieved tendons) with a specified tensile…

A: Considering the free body diagram:

Q: highest tensile and compressive bending stresses. V: (0.00m, 150KN); (2.00m, 50.0kN); (2.00m,…

Q: e "transformed section method". sample problem: The cross-section shown below is a rectangular…

A: Given: -fs=138MPaf'c=20MPan=124-25mm diameterTo find:-wether safe or not

Q: A doubly reinforced beam, which have a base of 310 mm, and an effective depth of 410 mm, is…

A: The values given in the question are as follows: Width of beam(b)=310 mm Effective depth of…

Q: Design Problem 4 The pretensioned rectangular beam shown in Figure 4.0 has straight cables with…

Question

Problem:
The deep beam shown in the following Figure supports a factored column load of 1450 kips. The beam and
all columns are 24 in. wide.
Draw a strut-and-tie model assuming horizontal and vertical confinement reinforcement will be
provided to justify using Bs = 0.75 for inclined struts.
b) Including the weight of the beam, check the strength of the nodes and struts, and design
reinforcement for the bottom tension tie.
a)
design the required horizontal and vertical reinforcement to justify the use of Bs = 0.75
for the inclined struts. Also check that the reinforcement you provide satisfies the minimum
reinforcement percentages specified in ACI Code.
c)
Use Use normal-weight concrete with f'c== 4000 psi and use fy 60 ksi, fy= 60 ksi
1450 kip
5'-9"
Good Luck
36"
A
30"
24
20'-3"

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Step 7

Trending now

This is a popular solution!

Step by step

Solved in 7 steps with 7 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

Allowable Compressive Stress A structural column Z section having a length of 10 m has an area of 600mm^2, Ix= 120x10^6 mm^4, Iy= 50x10 6 mm^4 and Ixy- -75x10^6 mm^5, Fy - 250 MPa. a) Determine the minimum moment of inertia. b) Determine the maximum moment of inertia. c) Determine the allowable axial stress. d) Determine the factor of safety. .....
A pre-tensioned rectangular beam 150mm wide and 300 mm depth is prestressed with three straight tendons each having a cross-sectional area of 50 mm? to an initial stress of 1200 N/mm?. The tendons are located at 100 mm from the soffit of the beam. If the modular ratio is 6 the loss of prestressing force (in kN up to one decimal place) due to the elastic deformation of concrete is
solve for the wind load on the right side
solve the wind load on the left side
Q2) For single story building shown in Figure below, all beams are 300x500 mm, all columns are 300x300 mm. The building subjected to dcad load 3 KN/m and the roof live load 8 KN/m 5 m 0.3 a. The slab thickness for deflection control. b. Check the shear adequacy of the slab. c. By using Ø 12 mm, what is the required 12 m positive reinforcement at section A-A?. d. If the top reinforcement at section B-B is Ø 12 mm @ 200 mm, show if this reinforcement is adequate to support the applied load? e. Find the maximum applied load on beam A &B 0.3 B 12 m 0.3 12e200 53m 5.30 m Good Luck 1 045
SITUATION B: The beam is to carry an Ultimate Moment of 580 kN-m, geometrical property of the beam are the following: width of the beam = 350 mm, total height of %3D the beam = 670 mm , steel cover = 50mm. Use concrete strength f'c=21 MPa, steel %3D yield strength fy = 415 MPa and Ø = 0.877 %3D 4. What is the minimum number of 28-mm diameter reinforcing bars needed in the tension zone?
Rectangular reinforced concrete beam section b = 40 cm, h = 60 cm, d = 53 cm, material strength fy = 4200 = 4200 kgf / cm^2, fc ' = 280 kgf/cm^2, beam section configuration #4 For closed stirrups @15 cm, the net cover is 4 cm, and the beam section is subjected to a torque of Tu = Tcr. Q: What is the ultimate shear load value Vu that the beam section can bear. Among them, Tcr is the cracking torque of the beam section, #4 steel bar (db=1.27 cm, Ab=1.267 cm^2).
Problem The following are the dimensions of a concrete T-beam section Width of flange, bf = 600 mm Thickness of flange, tf = 80 mm Width of web, bw = 300 mm Effective depth, d = 500 mm The beam is reinforced with 3-32 mm diameter bars in tension and is carrying a moment of 100 kN.m. Find the total compressive force in the concrete. Use n = 9.
The steel framework shown below is used to support the reinforced concrete slab (unit weight of concrete =23.6KN/m3) that is used for an office use (minimum live load = 2.4KPa). The slab is 150 mm thick. Use a=3m, b=5m. Neglect the self-weight of the beam and girder. Assume all beams and girders have simple supports. NSCP 2015 Load factors: 1.2DL & 1.6LL. Calculate the total ultimate/factored liveload in Kilo Pascals? Express your answer in 2 decimal places
What is the ability to stand out among the other artists? Subject: Art Appreciation
A rectangular reinforced concrete beam has a cross-section dimensions b=400mm andoverall depth h= 800mm. The beam as shown in the image below carries asuperimposed dead load of 12 kN/m (excluding the self-Weight of the beam) andspecified live load of 20 kN/m. The beam has a compressive strength of 30Mpa andreinforcement yield strength of 400 Mpa a) What is the self weight of the beam? b) What is the modulus of elasticy and yeild strain of reinforcement
A reinforced concrete T-beam has the following properties: Flange width, bf = 1,350 mm Width of web, bw = 300 mm Gross depth, h = 500 mm Effective depth, d = 420 mm Concrete strength, f’c = 21 MPa Steel strength, fy = 415 MPa 10. If the beam is reinforced with 3-20-mm-diameter bars at the bottom (in single layer), determine the resulting depth of rectangular stress block at ultimate stage. = mm (2 decimal places) 11. What is the condition of failure? = (Balanced, Tension controlled, Compression controlled, Transition) 12. Calculate the design moment strength of a typical interior beam. = kN⋅m (whole number)