This is the answer please show
work and steps. 
Homework Answers
Add Answer to:
This is the answer please show
work and steps.
Question 2: A beam has a height...
Question 1: (25 points) A beam has a height of 22 inch, width of 14 inch,...
Question 1: (25 points) A beam has a height of 22 inch, width of 14 inch, and a depth to the centroid of the steel of 19.5 inch. The concrete has a compressive strength of 6 ksi, and the reinforcement is Grade 60. Determine the following: a) A, and for a = amax b) A, and for a = 0.6 amax c) A, and on, for a = 1.1 amax d) Mn for As -As,min e) φMn for A, from...
Design a reinforced concrete beam that has a rectangular cross section with a width b =...
Design a reinforced concrete beam that has a rectangular cross section with a width b = 24 in. The depth h is limited by architectural reasons to 16 in. It has to carry a factored moment Mu = 360 kip- ft. including the self-weight. The design should satisfy ACI 318 for tension controlled members. Use Grade 60 steel and a specified concrete compressive strength = 4,000 psi. Determine the flexural reinforcement for the beam, and use compression steel if needed....
Problem 2 Determine the nominal moment capacity for the reinforced concrete beam shown. The beam ...
Problem 2 Determine the nominal moment capacity for the reinforced concrete beam shown. The beam cross section has a width 10 inch and a depth 20 inch. The beam is reinforced with a tension steel reinforcement of 3#8 with an area of steel # 2.37 inch Assume grade 60 steel with a yield strss, Fy 60 ksi d 20 3#8 2.37/ 2 As B-10"
Problem 2 Determine the nominal moment capacity for the reinforced concrete beam shown. The beam cross...
2. A rectangular beam, 400 x 600 mm gross dimension, is cast using a concrete strength...
2. A rectangular beam, 400 x 600 mm gross dimension, is cast using a concrete strength of fc 30 MPa, reinforced with 5-25 mm diameter steel bar at the effective depth of 500 mm. If is subjected to a moment, M 130 kN-m. Determine the following: Magnitude of the bending moment that cracks the singly-reinforced beam section. (10 pts) b. For the computed cracking moment, determine the maximum compressive stress in the concrete and the stress in the tension steel....
Qu estion 1: (25 points) The beam shown below has a span of 13 ft and is reinforced with bars tha...
Qu estion 1: (25 points) The beam shown below has a span of 13 ft and is reinforced with bars that ext end 8 inch beyond the face of the support. The centerline of the longitudinal bars nearest the side ace (i.e., the "outside bars") is 3.5 inch from, the side face as shown below. The concrete has a compressive strength of 3.0 ksi, and the reinforcement is Grade 60. The beam is loaded with a distributed live load (w)...
15 points 9. A rectangular concrete beam of width b=24 in. is limited by architectural considerations...
15 points 9. A rectangular concrete beam of width b=24 in. is limited by architectural considerations to a maximum total depth h=16 in. It must carry a total factored load moment Mu 400 k-ft. Design the flexural reinforcement for this member, using compression steel if necessary. Allow 3-in, to the center of the bars from the compression or tension face of the beam. Material strengths are fy=60 ksi and fc=4 ksi. Select reinforcement to provide the needed areas, complete necessary...
A rectangular concrete beam measures 12 inches wide and has a depth of 26 inches. The...
A rectangular concrete beam measures 12 inches wide and has a depth of 26 inches. The centroid of the tension rebars is located 4 inches from the tension surface of the beam. Use fy = 60 ksi f’c = 3 ksi, compressive failure strain of concrete = 0.003. (A) Find the required tension rebars As to carry Mu = 5,700 kips-in. Show that the steel ratio does not meet the ACI requirements. (B) What can you do to meet ACI...
A reinforced concrete beam has the following properties: Beam width, b = 320 mm Effective depth,...
A reinforced concrete beam has the following properties:
Beam width, b = 320 mm
Effective depth, d = 640 mm
Concrete strength, f’c = 21 MPa
Reinforcing steel strength, fy = 400 MPa
If the factored shear force at the critical section is 210,000 N,
compute the nominal shear carried
by the shear reinforcement.
EXERCISE - USD SHEAR 1. A reinforced concrete beam has the following properties: Beam width, b = 320 mm Effective depth, d = 640 mm Concrete...
Problem 3 (5 points) A rectangular concrete beam of width b 24 in. is limited by architectural co...
Problem 3 (5 points) A rectangular concrete beam of width b 24 in. is limited by architectural considerations to a maximum total depth h - 17 in. It must carry a design moment demand, M 400 kips-ft. Design the flexural reinforcement for this member. Use compression steel if needed. The concrete material has compressive strength of fe- 4 ksi. The steel conforms to ASTM A615 Gr. 60. Select reinforcement to provide the needed areas and show a sketch of your...
I designed and detailed the beam in problem 3 as you see. Redesign the reinforced concrete...
I designed and detailed the beam in problem 3 as you see.
Redesign the reinforced concrete beam of problem 3, If the value of
factored bending moment increased to 1,600 k.ft where the section
needs to be designed as a doubly reinforced beam.
3) Design and detail the reinforced concrete beam shown below if it is subjected to a factored bending moment of 1,100 k.ft f'=4,800psi fx=60 ksi. Include skin steel. 36" 15" 2#6 36 24 kino f's = 4800...
Question 1: (25 points) A beam has a height of 22 inch, width of 14 inch, and a depth to the centroid of the steel of 19.5 inch. The concrete has a compressive strength of 6 ksi, and the reinforcement is Grade 60. Determine the following: a) A, and for a = amax b) A, and for a = 0.6 amax c) A, and on, for a = 1.1 amax d) Mn for As -As,min e) φMn for A, from...
Problem 2 Determine the nominal moment capacity for the reinforced concrete beam shown. The beam cross section has a width 10 inch and a depth 20 inch. The beam is reinforced with a tension steel reinforcement of 3#8 with an area of steel # 2.37 inch Assume grade 60 steel with a yield strss, Fy 60 ksi d 20 3#8 2.37/ 2 As B-10"
Problem 2 Determine the nominal moment capacity for the reinforced concrete beam shown. The beam cross...
2. A rectangular beam, 400 x 600 mm gross dimension, is cast using a concrete strength of fc 30 MPa, reinforced with 5-25 mm diameter steel bar at the effective depth of 500 mm. If is subjected to a moment, M 130 kN-m. Determine the following: Magnitude of the bending moment that cracks the singly-reinforced beam section. (10 pts) b. For the computed cracking moment, determine the maximum compressive stress in the concrete and the stress in the tension steel....
Qu estion 1: (25 points) The beam shown below has a span of 13 ft and is reinforced with bars that ext end 8 inch beyond the face of the support. The centerline of the longitudinal bars nearest the side ace (i.e., the "outside bars") is 3.5 inch from, the side face as shown below. The concrete has a compressive strength of 3.0 ksi, and the reinforcement is Grade 60. The beam is loaded with a distributed live load (w)...
15 points 9. A rectangular concrete beam of width b=24 in. is limited by architectural considerations to a maximum total depth h=16 in. It must carry a total factored load moment Mu 400 k-ft. Design the flexural reinforcement for this member, using compression steel if necessary. Allow 3-in, to the center of the bars from the compression or tension face of the beam. Material strengths are fy=60 ksi and fc=4 ksi. Select reinforcement to provide the needed areas, complete necessary...
A reinforced concrete beam has the following properties:
Beam width, b = 320 mm
Effective depth, d = 640 mm
Concrete strength, f’c = 21 MPa
Reinforcing steel strength, fy = 400 MPa
If the factored shear force at the critical section is 210,000 N,
compute the nominal shear carried
by the shear reinforcement.
EXERCISE - USD SHEAR 1. A reinforced concrete beam has the following properties: Beam width, b = 320 mm Effective depth, d = 640 mm Concrete...
Problem 3 (5 points) A rectangular concrete beam of width b 24 in. is limited by architectural considerations to a maximum total depth h - 17 in. It must carry a design moment demand, M 400 kips-ft. Design the flexural reinforcement for this member. Use compression steel if needed. The concrete material has compressive strength of fe- 4 ksi. The steel conforms to ASTM A615 Gr. 60. Select reinforcement to provide the needed areas and show a sketch of your...
I designed and detailed the beam in problem 3 as you see.
Redesign the reinforced concrete beam of problem 3, If the value of
factored bending moment increased to 1,600 k.ft where the section
needs to be designed as a doubly reinforced beam.
3) Design and detail the reinforced concrete beam shown below if it is subjected to a factored bending moment of 1,100 k.ft f'=4,800psi fx=60 ksi. Include skin steel. 36" 15" 2#6 36 24 kino f's = 4800...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago