NOTE
Vn(min)= 12.8k
Vn(Max)= 81.9k
Homework Answers
Add Answer to:
NOTE Vn(min)= 12.8k Vn(Max)= 81.9k 2) Design the stirrups for the beam using f'4000 psi concrete and # 3 Grade 60 s...
20.0 30.0" 14 WL 2.5 k/ft Wo 1 k/ft 3.0", typ 3-#10 bars #3 stirrups 34,0" 2-#6 bars Column 1.5" cover...
20.0 30.0" 14 WL 2.5 k/ft Wo 1 k/ft 3.0", typ 3-#10 bars #3 stirrups 34,0" 2-#6 bars Column 1.5" cover typ The cantilever beam shown is made of Class 4000 concrete and Grade 60 rebar. The dead load shown includes the beam self weight (d) (20%) Determine the maximum stirrup reinforcement spacing at the location of maximum shear. Utilize the member end shear reduction from ACI § 9.4.3.2 (and assume the requirements to use this provision are met)
20.0...
Question 2) 35 points For the given beam select stirrup spacing using #3 U stirrups. f....
Question 2) 35 points For the given beam select stirrup spacing using #3 U stirrups. f. = 4000 psi, normal-weight concrete and fyt = 60,000 psi. The deadload shown includes beam self-weight. WD = 1 k/ft w = 2 k/ft MIMI 30f
Determine flexural strength of the cross section shown in the figure. The concrete is f 3500...
Determine flexural strength of the cross section shown in the figure. The concrete is f 3500 psi and the rebars are Grade 60, The clear cover is 1.5 in. The stirrups (not shown) are from #3 bars. The clear vertical spacing between the two rows of rebars is 1 in Compression 18.5 ension 0 12 Answer: фМп-146 kip-ft
M 3: (20 points) Design the stirrup spacing for the beam shown below. Change your design between ...
m 3: (20 points) Design the stirrup spacing for the beam shown below. Change your design between Zones 1, 2, and 3 of the beam length, using a uniform spacing in each zone. Ignore the self-weight of the beam. Loads on the beam are service loads so load factors must be applied according to ACI 318 (subscripts "d" and T" denote dead and live loads, respectively). Material strengths are fe 4,0oo psi and fy 60,000 psi. The total factored shear...
(40 pts) The simply supported beam shown in the figure below is being designed for shear. #3 stirrups (Grade 40) are to be used. 2. Wu = 4 kips/ft (includes self weight) wDL-1 kips/ft, wu...
(40 pts) The simply supported beam shown in the figure below is being designed for shear. #3 stirrups (Grade 40) are to be used. 2. Wu = 4 kips/ft (includes self weight) wDL-1 kips/ft, wu 1.75 kips/ft h= 18" d = 15" L=20ft- fe-4000 psi Yoon- 150 lbf/t E-29,000 ksi fy60 ksi 2 IS Draw the factored shear envelope for Vu c. d. Determine the resistance to shear provided by the concrete. Are there any regions where no shear stirrups...
3. Using the same T-beam from Problem 2, complete each of the following: Calculate the shear...
3. Using the same T-beam from Problem 2, complete each of the following: Calculate the shear strength of the concrete, Ve, using the equation for membens subjected to shear and flexure only. (10) IfVarcq-,-60 kips, calculate the MAXIMUM permissible spacing of #4 single leg stirrups based on strength and geometry. (10) Check Vs(max). (10) a. b. c. re-5000 psi fy-60 ksi 24 in. 3 in. 6 in. 28 in. 12 in.
PROBLEM 2: Design a rectangular beam well inside the tension-controlled zone. Start calculations assuming εt=0.0075 Select...
PROBLEM 2: Design a rectangular beam well inside the
tension-controlled zone. Start calculations assuming εt=0.0075
Select b, d and As to resist a factored design moment, Mu = 255
k-ftin the tension-controlled zone.
PROBLEM 2: Design a rectangular beam well inside the tension-controlled zone. Start calculations assuming ε-0.0075 Select b, d and As to resist a factored design moment, Mu 255 k-ft in the tension-controlled zone. Material Characteristics: Compression Strength of Concrete - fc 4,000 psi Yielding stress of steel...
20.0 30.0" 14 WL 2.5 k/ft Wo 1 k/ft 3.0", typ 3-#10 bars #3 stirrups 34,0" 2-#6 bars Column 1.5" cover typ The cantilever beam shown is made of Class 4000 concrete and Grade 60 rebar. The dead load shown includes the beam self weight (d) (20%) Determine the maximum stirrup reinforcement spacing at the location of maximum shear. Utilize the member end shear reduction from ACI § 9.4.3.2 (and assume the requirements to use this provision are met)
20.0...
Question 2) 35 points For the given beam select stirrup spacing using #3 U stirrups. f. = 4000 psi, normal-weight concrete and fyt = 60,000 psi. The deadload shown includes beam self-weight. WD = 1 k/ft w = 2 k/ft MIMI 30f
Determine flexural strength of the cross section shown in the figure. The concrete is f 3500 psi and the rebars are Grade 60, The clear cover is 1.5 in. The stirrups (not shown) are from #3 bars. The clear vertical spacing between the two rows of rebars is 1 in Compression 18.5 ension 0 12 Answer: фМп-146 kip-ft
m 3: (20 points) Design the stirrup spacing for the beam shown below. Change your design between Zones 1, 2, and 3 of the beam length, using a uniform spacing in each zone. Ignore the self-weight of the beam. Loads on the beam are service loads so load factors must be applied according to ACI 318 (subscripts "d" and T" denote dead and live loads, respectively). Material strengths are fe 4,0oo psi and fy 60,000 psi. The total factored shear...
(40 pts) The simply supported beam shown in the figure below is being designed for shear. #3 stirrups (Grade 40) are to be used. 2. Wu = 4 kips/ft (includes self weight) wDL-1 kips/ft, wu 1.75 kips/ft h= 18" d = 15" L=20ft- fe-4000 psi Yoon- 150 lbf/t E-29,000 ksi fy60 ksi 2 IS Draw the factored shear envelope for Vu c. d. Determine the resistance to shear provided by the concrete. Are there any regions where no shear stirrups...
3. Using the same T-beam from Problem 2, complete each of the following: Calculate the shear strength of the concrete, Ve, using the equation for membens subjected to shear and flexure only. (10) IfVarcq-,-60 kips, calculate the MAXIMUM permissible spacing of #4 single leg stirrups based on strength and geometry. (10) Check Vs(max). (10) a. b. c. re-5000 psi fy-60 ksi 24 in. 3 in. 6 in. 28 in. 12 in.
PROBLEM 2: Design a rectangular beam well inside the
tension-controlled zone. Start calculations assuming εt=0.0075
Select b, d and As to resist a factored design moment, Mu = 255
k-ftin the tension-controlled zone.
PROBLEM 2: Design a rectangular beam well inside the tension-controlled zone. Start calculations assuming ε-0.0075 Select b, d and As to resist a factored design moment, Mu 255 k-ft in the tension-controlled zone. Material Characteristics: Compression Strength of Concrete - fc 4,000 psi Yielding stress of steel...
Most questions answered within 3 hours.
-
Push an object with half the mass of the cabinet with a force of
200 N....
asked 3 minutes ago -
Differentiate the application and functions of
electronic medical records, electronic health records and
electronic personal health...
asked 4 minutes ago -
What is the height of the tsunami in a water depth of 10 m
assuming the...
asked 15 minutes ago -
A χ2 goodness-of-fit test was used to test the hypothesis that
students at a local university...
asked 18 minutes ago -
Problem 1
You have a loan outstanding. It requires making three annual
payments at the end...
asked 20 minutes ago -
A database imposes several requirements on the structure of
tables. Which of the following is not...
asked 20 minutes ago -
A
fragment of DNA is amplified from a single molecule of template DNA
for 22 cycles....
asked 31 minutes ago -
Smartphones: A poll agency reports that 32% of teenagers aged
12-17 own smartphones. A random sample...
asked 38 minutes ago -
blood glucose level for obese patient population have
a mean of 100 with a standard deviation...
asked 1 hour ago -
(a) A lightbulb has a resistance of 165 Ω when operating with a
potential difference of...
asked 48 minutes ago -
Questions
Submission Question 2: Stacks
Problem
Write a program that keeps track of where cars are...
asked 47 minutes ago -
Using α = 0.05, test if the mean weight change
is less than 0 if a...
asked 1 hour ago