Reinforced Concrete (RC) Design
An internal column of 0.3m square in a multi-storey building stabilized by shear walls is subjected to an ultimate axial load and bending moment including effect of imperfection. Design the main vertical reinforcement and shear links assuming for the concrete and for the steel, the nominal cover to the links (H8) is 30mm and diameter of main steel to be 25mm. (10 marks)
Homework Answers
Request Answer!
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Reinforced Concrete (RC) Design
a) Give four factors which influence the fire resistance of concrete elements. (4marks) b) Name four types of foundations found in a structure. (4marks) c) Give one way that shrinkage may be controlled in concrete and one advantage of shrinkage. (2marks) d) An internal column of 0.3m square in a multi-storey building stabilized by shear walls is subjected to an ultimate axial load and bending moment including effect of imperfection. Design the main vertical reinforcement and shear links assuming for the concrete and...
Reinforced Concrete (RC) Design
a) Why are Code requirements regarding bar spacing, cover and areas of steel necessary to observe? (6marks) b) Identify five methods of providing lateral stability to a building. (5marks) c) A one-way spanning solid slab floor shown below is to be designed for an imposed load of 4.5kN/m2 , assuming the concrete class C30/37 of density 25kNm-3 and grade 500 steel is used, the nominal cover to the main steel (H10) is 25mm. i. Design the bending reinforcement for the solid slab. (8marks) ii. Solid slabs seldom...
Reinforced Concrete (RC) Design
a) Give four basic requirements of the structure to overcome the loads which are subjected to it. (4marks) b) A simply supported rectangular beam 300mm wide by 600mm deep spans 6.7m clear distance between 300mm thick wall and carries a characteristic permanent action of 20.5 KN/m and an imposed load of 8.5KN/m. Assuming grade 32 concrete, high yield reinforcement of grade 500, 8mm links of grade 250, 20mm cover, 20mm longitudinal steel (i) Determine the ultimate load (4 marks)(ii) Moment reinforcements in...
reinforced concrete design , ACI code Shear Strength of Flexural Members Design for shear forces The...
reinforced concrete design , ACI code
Shear Strength of Flexural Members Design for shear forces The simply supported beam shown is subjected to ultimate (factored) distributed and concentrated loads 1. Determine the shear capacity of concrete at the critical section according to ACI318-14 detailed method in Table 22.5.5.1. Design the shear reinforcement and determine the locations on the beam shear force diagram where this shear reinforcement should be placed. 2. 3. Determine the locations within the beam where minimum shear...
Solve for reinforcements concrete design Reinforced Concrete Design Homework #7 Due: April 8 8.3. The short...
Solve for reinforcements concrete design
Reinforced Concrete Design Homework #7 Due: April 8 8.3. The short colume shown in Fig. P3.3 will be subjected to an eccentric load causing uniaxial bending about the Y axis. Material strengths are,-60 ksi and 4 ksi へー6No. 11 (No. 36) -」3小- (a) Construct the nominal strength interaction curve for this olumn, cakco- lating no fewer than five points, including those corresponding to pure bending, pure axial thrust, and balanced failure. (b) Compare the cakculated...
Reinforced Concrete Design Homework #7 Due: April 8 8.3. The short colume shown in Fig. P3.3 will...
Solve for reinforcements concrete design
Reinforced Concrete Design Homework #7 Due: April 8 8.3. The short colume shown in Fig. P3.3 will be subjected to an eccentric load causing uniaxial bending about the Y axis. Material strengths are,-60 ksi and 4 ksi へー6No. 11 (No. 36) -」3小- (a) Construct the nominal strength interaction curve for this olumn, cakco- lating no fewer than five points, including those corresponding to pure bending, pure axial thrust, and balanced failure. (b) Compare the cakculated...
A column 400 mm × 400 mm cross-section is reinforced with 4N32 bars and R10ties@160c/c. N32 concrete is used. A cover of 20 mm is provided. The column is subjected to an axial force of 600kN and a ben...
A column 400 mm × 400 mm cross-section is reinforced with 4N32 bars and R10ties@160c/c. N32 concrete is used. A cover of 20 mm is provided. The column is subjected to an axial force of 600kN and a bending moment of 300 kN.m. The column is pinned at the bottom and is restricted at the top. The length of the column is 4.0 m. Check if the reinforcement provided is OK and if not re-design the column.
A simply supported reinforced concrete beam of 8 m span is subjected to uniformly distributed load...
A simply supported reinforced concrete beam of 8 m span is subjected to uniformly distributed load as shown in Figure 3. The following data are given: The ultimate load, wu is 60 kN/m; characteristic strength of concrete, fck is 30 N/mm²; characteristic strength of reinforcement, fyk is 500 N/mm2. The effective depth, d is 650 mm. Take the link diameter, w as 10 mm, main bar diameter, o as 20 mm and concrete cover as 30 mm. Design the shear...
1.Design the longitudinal and shear reinforcement for a 300mm x 400mm column support.The characteristic strength of...
1.Design the longitudinal and shear reinforcement for a 300mm x 400mm column support.The characteristic strength of concrete is 30KN/mm2 and of the steel reinforcement is 460 N/mm2 and 250N/mm2 for the links.The fire resistance requirements is 1 hour for all column.The self weight of concrete is 24KN/M3,the ultimate axial load N=950KN.
Q1. A two-storey building is braced against the horizontal load in both directions. The column for the second storey is shown in Fig. Q1. The floor-to-floor height for each storey is 3.5 m. Each beam...
Q1. A two-storey building is braced against the horizontal load in both directions. The column for the second storey is shown in Fig. Q1. The floor-to-floor height for each storey is 3.5 m. Each beam connected to the column is 5 m long. The sizes of beam A and beam B are 250 x 400 and 300 x 500 mm respectively. The design axial load is 2000 kN. The design end moments about the major axis, which cause the column...
reinforced concrete design , ACI code
Shear Strength of Flexural Members Design for shear forces The simply supported beam shown is subjected to ultimate (factored) distributed and concentrated loads 1. Determine the shear capacity of concrete at the critical section according to ACI318-14 detailed method in Table 22.5.5.1. Design the shear reinforcement and determine the locations on the beam shear force diagram where this shear reinforcement should be placed. 2. 3. Determine the locations within the beam where minimum shear...
Solve for reinforcements concrete design
Reinforced Concrete Design Homework #7 Due: April 8 8.3. The short colume shown in Fig. P3.3 will be subjected to an eccentric load causing uniaxial bending about the Y axis. Material strengths are,-60 ksi and 4 ksi へー6No. 11 (No. 36) -」3小- (a) Construct the nominal strength interaction curve for this olumn, cakco- lating no fewer than five points, including those corresponding to pure bending, pure axial thrust, and balanced failure. (b) Compare the cakculated...
Solve for reinforcements concrete design
Reinforced Concrete Design Homework #7 Due: April 8 8.3. The short colume shown in Fig. P3.3 will be subjected to an eccentric load causing uniaxial bending about the Y axis. Material strengths are,-60 ksi and 4 ksi へー6No. 11 (No. 36) -」3小- (a) Construct the nominal strength interaction curve for this olumn, cakco- lating no fewer than five points, including those corresponding to pure bending, pure axial thrust, and balanced failure. (b) Compare the cakculated...
A simply supported reinforced concrete beam of 8 m span is subjected to uniformly distributed load as shown in Figure 3. The following data are given: The ultimate load, wu is 60 kN/m; characteristic strength of concrete, fck is 30 N/mm²; characteristic strength of reinforcement, fyk is 500 N/mm2. The effective depth, d is 650 mm. Take the link diameter, w as 10 mm, main bar diameter, o as 20 mm and concrete cover as 30 mm. Design the shear...
Q1. A two-storey building is braced against the horizontal load in both directions. The column for the second storey is shown in Fig. Q1. The floor-to-floor height for each storey is 3.5 m. Each beam connected to the column is 5 m long. The sizes of beam A and beam B are 250 x 400 and 300 x 500 mm respectively. The design axial load is 2000 kN. The design end moments about the major axis, which cause the column...
Most questions answered within 3 hours.
-
ORGANIC CHEMISTRY QUESTION 5
PART A--------
Describe a chemical test for the identification of a double...
asked 1 hour ago -
Both Terence and Tong work at a local actuarial consulting firm
in Des Moines.
Terence arrives...
asked 2 hours ago -
QUESTION 11
. THE RESTING POTENTIAL IS CAUSED BY
.
. A.
. the rotation of...
asked 2 hours ago -
Need them in c++
1. Give the code for the
definition of a node for
the linked implementation of
a tree that contains...
asked 1 hour ago -
For sputtering-cleaning and sputter-depositing a metal,
would you use an AC or DC plasma? Explain your...
asked 2 hours ago -
Defend ONE of the following statements:
Prices should reflect the value consumers are willing to
pay....
asked 2 hours ago -
A magnet of mass 0.10 kg is dropped from rest and falls
vertically through a 20.0...
asked 2 hours ago -
A friend approaches you about a nutritional product and ask you
if it is worth it....
asked 2 hours ago -
What is bacterial transformation? What are the differences and
similarities between transforming a bacterial cell with...
asked 2 hours ago -
A wire loop 20 cm high is dipped in soap solution and then held
vertically to...
asked 2 hours ago -
OK, now you're all mixed up and you slam into the wall with your
car (total...
asked 2 hours ago -
1. A.Explain why the spread (variance) of a sampling
distribution for estimating a mean would be...
asked 2 hours ago