What are the types and grades of the steel reinforcement used in reinforced concrete?
Q: Define the process of Development of Reinforcement bar stresses ?
A: Development of Reinforcement bar stresses- concrete is a brittle material and is better in…
Q: What is classification scheme for composite materials ?
A: Brief concept introduction- Composite Material- These materials are made up of two or more materials…
Q: Decide the best way to protect joints in exterior construction?
A: Concrete joints are used to counteract the expansion and shrinkage of concrete which occurs due to…
Q: what is the purpose of the steel in a horizontal reinforced concrete beam? In a vertical column?…
A: The type of steel in horizontal members are Main reinforcement Stirrup reinforcement The…
Q: Designers typically specify longitudinal reinforcement on all four sides of a square column cross…
A: Brief concept- Longitudinal reinforcement- The column has longitudinal reinforcement to absorb…
Q: Define about the problems related to the use concrete of very high strength exceeding 60MPa?
A: Solution: If we have to increase the strength of concrete just from 40 Mpa to 80 MPa, it will…
Q: What are control joints and isolation joints? Explain the purpose and typical locations for each in…
A: Control joints-Control joints are the joints that are used to reduce the shrinkage at a specific…
Q: Can a concrete structure be completely free of expansion joints and contraction joints?
A: It can be considered that the concrete structures are not subject to differential settlement. The…
Q: Provide solution and illustrations. Use three decimal places A rectangular reinforced concrete beam…
A: width of the rectangular beam b=300 mmtotal depth of the beam D=600 mmyielding strength of the steel…
Q: How can you repair the concrete defects on manhole walls?
A: The answer is below:
Q: what is meant by “flexural reinforcement”
A: Flexural behavior are characterized by bending or flexing of the structural component. Therefore the…
Q: Diagram from memory several different ways of connecting precast concrete beams to columns.
A: Diagram
Q: Why is concrete classified and measured separately in different categories?
A: The estimation method has to calculate a variety of objects to plan a cost trade-off from…
Q: How can you decide how many inches of concrete are needed to give fire protection to reinforcing…
A: There are some provisions are given in building codes for Pre-stresses concrete and reinforced…
Q: Define the Reinforced concrete pads Material properties ?
A: The Reinforced concrete pads Material properties are:
Q: Define what is the best material to connect new concrete over an old already cast?
A: Adding new concrete to an existing slab : In most cases, the answer will be Yes! You can do that,…
Q: discuss five specific advantages of concrete structures in building from environmental point of…
A: Concrete: the combination of cement, fine aggregate, coarse aggregate and water is known as…
Q: IN YOUR OWN WORDS give 3 pros and 3 cons of using prestressed concrete in simple residential…
A: The advantages of prestressed concrete over an equivalent RCC member are as under.
Q: List and discuss about the five main types of defects in timber.
A: defects in timber are as follows 1) knots 2) shakes 3) burls 4) wind cracks 5)bow
Q: Define the Spacing and quantity of reinforcement ?
A: A building or RCC structure is composed of different members such as beams, columns, footing, slab,…
Q: Discuss the differences between pre-tensioned and posttensioned structural concrete units?
A: Prestress concrete is defined as the concrete in which internal stress of suitable magnitude and…
Q: What types of fibers are used in the production of fiber-reinforced concrete?
A: Following are the various types of fibres used in fiber reinforced concrete (FRC) production. 1.…
Q: What five factors influence the quality of finished concrete exposed to the elements?
A: The quality of the concrete plays an important and crucial role in the field of construction.…
Q: Explain the strengths and limitations of steel bars as a concrete reinforcement. (Please explain…
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Q: Calculate the required reinforcement bar and cutting length of stirrups for a simply supported beam…
A: One of the most extensively utilised contemporary building materials is reinforced concrete.…
Q: Explain briefly Reinforced Portland Cement Concrete .
A: Portland cement concrete is a high-strength concrete that is highly susceptible to spalling in a…
Q: 1b. Discuss some of the factors that affect strength of concrete on construction project site.
A: 1 b. The mixing of cement, water, aggregates and some admixtures in a particular proportion results…
Q: Can precast concrete members be reused?
A: Future trends in applicable building codes will affect which is acceptable at the time of resue.…
Q: How many pounds of concrete (specific weight=18 kN/m3) must a beam of the volume of 0.2 m3 and…
A:
Q: What would be the help of steel reinforcements in Concrete Beams and Slabs? Explain briefly.
A: Steel reinforcements are used in concrete beam and slabs to resist the tension force occurs on the…
Q: What cost advantages may be obtained from the use of fiberreinforced concrete?
A: Fiber reinforced concrete is a conctete containing fibrous material . Their are different type of…
Q: List five job factors that are specific to concrete work and should be considered whenever this type…
A: There are many factors that should be considered that are specific to concrete work, here let us…
Q: Identify and describe types of concrete-reinforcing materials.
A: Answer Reinforcement in concrete is the mixture of sand, gravel, small stone mixed with the cement…
Q: List all required code of practice in designing reinforced concrete structural
A: Certain codal provisions are followed for the design of reinforced structural members. Codes are…
Q: why Concrete Cover is used to reinforcement?
A: Concrete Cover: Concrete cover is the concrete which is the cover provided for the reinforced…
Q: List all required code of practice in designing reinforced concrete structural members based on :…
A: For the design of reinforced structural members, certain codal provisions are applied.
Q: Why reinforcement is provided in the concrete structure?
A: Concrete is a versatile composite and one of the most widely used material in modern construction.…
Q: discuss the different structural systems used to support concrete slabs
A: Slab is a horizontal structural members of building that is used as floor, roof and ceiling.Slab can…
Q: Although we design for flexure separately from shear, both flexure and axial force can have an…
A: Brief concept- There are three types of sections that are generally designed and used in RCC- over…
Q: What is the minimum steel ratio for slabs when compressive strength of concrete is less than 420…
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Q: Question 03:- What is the necessity of providing high strength steel and high strength concrete in…
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Q: Why is iron added to concrete?
A: introduction- concrete- It is a paste that contains fine aggregates(sand), coarse aggregate(gravel),…
Q: functions
A: Shear force is the summation of all the transverse forces that is acting either side of the beam.…
Q: The multiplicity of methods of curing concrete and not being limited to one method?
A: Curing is the process of maintaining satisfactory moisture content and temperature in freshly cast…
Q: What are the strengths and limitations of steel bars as a concrete reinforcement? (Please explain…
A:
Q: What is the steel reinforcement index of a concrete beam with 351 mm width, 536 mm depth, and 6- ø21…
A: ASKED: To compute the steel reinforcement index. Given, Width of beam (b) = 351 mm Depth of beam…
What are the types and grades of the steel reinforcement used in reinforced concrete?
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- horizontal reinforced concrete beam? In a vertical column? Does concrete need reinforcement more under compressive Does concrete need under compressive nore or more under tensile stresses? Why? What is the purpose of the steel in aIdentify and describe types of concrete-reinforcing materials.What is classification scheme for composite materials ?
- Explain the relationship between Compressive strength of Concrete (f'c), Tensile strength in Reinforcement (fy), and Ultimate Moment Capacity (Mu).Aluminum is a poor material to reinforce concrete with, especially as opposed to steel. There are five primary reasons why; Cost, strength, and stiffness are the first three. Please name the fourth and fifth reasons and then please explain in detail what would occur if these two were done.who made and found Lightweight Concrete ?