A concrete beam is subjected to a critical shear (V*u) of 54 kips. The concrete can handle a factored shear load of 32 kips. If d = 22 inches, fyt = 60ksi, and a double leg #3 stirrup is used, what is the required spacing of the stirrups. Use just the strength check, not the code maximum spacings.Answer in inches and do not round your answer to the nearest whole inch so Canvas can better check the work.Type your answer...

Step 1:Step 2:If you understand the solution then please like it, otherwise ask for clarification.

Answered: A concrete beam is subjected to a…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

5 A square footing 2.4 m x 0.35 m thick supports a 300 mm square column at its center. Column loads are service conditions: DL = 372 kN LL = 293 kN f’c = 21 MPa fy = 415 MPa Concrete cover to the centroid of steel reinforcement = 100 mm Calculate the maximum ultimate bending moment in the slab. Write your final answer as whole number with the unit of kN-m.
A rectangular beam has a width of 280 mm and an effective depth of 500 mm. It has a reinforcement area of 4072 sq. mm at the bottom. fc' = 25 MPa, fy = 414 MPa. c) Determine the value of "Mu"
A simply supported beam has a maximum shear equal to 20 KN. The beam has a width of 200 mm and a depth of 250 mm and is made up of 80% grade Narra. Use dressed dimension by reducing its dimensions by 10 mm. What is the actual shearing stress of the beam in MPa? Blank 1 (use two decimal places)
A simply supported beam has a maximum moment equal to 15 KN. The beam has a width of 200 mm and a depth of 250 mm and is made up of 80% grade Narra. What is the actual shearing stress of the beam in MPa? Blank 1 (use two decimal places, no need for unit) with complete diagram and solution
1. A simply supported beam 300 mm wide, 500 mm deep and spans 5.7 m supports a service super imposed dead load of 9 kN/m and service live load of 9 kN/m. Concrete strength f’c = 21 MPa and steel yield strength fy = 415 MPa. Concrete cover to bar centroid is 70 mm. Determine the depth of equivalent rectangular stress block (mm) at ultimate stage. Write your answer in 2 decimal places only. 2. A simply supported beam 300 mm wide, 500 mm deep and spans 5 m supports a service super imposed dead load of 7 kN/m and service live load of 6 kN/m. Concrete strength f’c = 21 MPa and steel yield strength fy = 415 MPa. Concrete cover to bar centroid is 70 mm. Determine the required amount of tensile reinforcement in mm^2 as per provisions of NSCP 2015. Write your final answer to the nearest whole number.
1. Design a rectangular reinforced concrete beam to resist service moments of 120 kNm from dead loads and 110 kNm from live loads. The beam dimension are (b x d) 0.25m x 0.6m. Assumefck = 25 N/mm2and fyk = 500 N/mm2.2. Check the design from Q1.3. A reinforced concrete beam is 0.25m x 0.450 m (b x d). The tension reinforcement provided is 2H25 (As = 982mm2). Determine the moment of resistance of the section if fck = 25 N/mm2 and fyk = 500 N/mm2.4. By using the information from Q3, calculate the actual area of reinforcement required.5. Design a rectangular reinforced concrete beam to resist service moments of 195 kNm from dead loads and 145 kNm from live loads. The beam dimension are (b x d) 250 x 500 mm. Assume fck = 30 N/mm2 and fyk = 500 N/mm2. The depth to compresssion reinforcement is 45mm.Take until 2 decimal point for each calculation.
A uniformly distributed load of 321 lb/ft is carried by a simply supported beam span. The beam is a hollow rectangular section, having a width, b = 10.2 inches, height, h = 15.5 inches and constant wall thickness of 1.9 inches. Determine the first moment of area, Q of the beam in mm^3 at the point of maximum shearing stress. answers should be strictly rounded-off up to two (2) decimal places
A beam 200x450mm is reinforced by 2-32 mm diameter rebar. Assume cc=50mm, stirrups=10mm, fc'=21MPa and fy=415MPa. Calculate the strain of the steel reinforcement. a) 0.00182 b) 0.00201 c) 0.00224 d) 0.00391 e) 0.00577
3.3 A reinforced concrete rectangular beam has dimensions 18" wide by 26" deep and is subject to loads that generate the beam bending moment, Mu=550 ft-kip. Assume the beam effective depth, d=23". Calculate area of reinforcing bars that is required to resist the beam bending moment. Then, choose the reinforcing bar size and determine how many bars should be used to provide the required area. Material properties are: fc = 4 ksi fy = 60 ksi
A floor systtem consist of a 75 mm concrete slab supported by continuous T beams with a span of 4.3 m spaced at 3 m on center. The beams have a web width, bw and effective depth, d. Calculate the necessary reinforcement for a typical interior beam if the applied factored load is 574 kN-m. Solve the following given a. ) bw = 400 mm; d = 500 mm; fy = 420 MPa; fc' = 28 MPa b. ) bw = 350 mm; d = 470 mm; fy = 420 MPa; fc' = 21 MPa
a rectangular beam has a b = 350 mm and d = 400 mm f'c = 26.5 and fy = 414. Use 15 mm for compression reinforcement and 25 bars for tension reinforcement. Calculate the required steel area if the factored moment Mu = 620 kN-m. What is the steel area for tension and compression zone?
Question 37 Determine the tensile steel strain (in 5 decimal places) compatible with concrete strain of 0.003 for a singly reinforced beam 300 mm wide, 600 mm deep reinforced at the bottom with 6-ϕ20 mm bars with effective depth 518 mm. Use f’c = 21 MPa and fy = 420 MPa.

SEE MORE QUESTIONS

Recommended textbooks for you

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Fundamentals of Structural Analysis

Civil Engineering

ISBN:

9780073398006

Author:

Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning

Publisher:

McGraw-Hill Education

Sustainable Energy

Civil Engineering

ISBN:

9781337551663

Author:

DUNLAP, Richard A.

Publisher:

Cengage,

Traffic and Highway Engineering

Civil Engineering

ISBN:

9781305156241

Author:

Garber, Nicholas J.

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS