Write the assumptions made for analyzing the flexural behaviors of reinforced concrete beams.

Q: Q4: For the RC beam section shown in figure below, find the location of neutral axis (N.A) and the…

A: Given: h = 500 mm d = 450 mm b = 250 mm fc = 30 MPa fy = 420 MPa Es = 200000 MPa Ec = 20000 MPa 3…

Q: How do you conduct the flexural strength of concrete ? Show a sketch

A: The flexural strength test is performed on a flexural strength machine using three point method. Use…

Q: Referenced concrete When designing the same bim Why is the load in the case of moment greater than…

A: Moment plays an important role in the designing of structures including Beams, Slabs etc., To…

Q: Generally, compressive strength normally considers in all stages in our designs. Explain and state…

A: Brief concept- There are different kinds of engineering strengths that affect the design process of…

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: 23- Three concrete beams were selected for flexural strength test. Results from tests are hown in…

A:

Q: Is concrete better in supporting compressive loads or tensile loads?

A: The reason is in the structure. Concrete is made up of collection of materials aggregates types,…

Q: Assuming elastic behavior, why does the maximum shear stress always correspond to the neutral axis…

A: Given data:

Q: A pre tensioned concrete beam 100 mm wide and 300 mm deep, initial force of 150 kN at an…

A: Given 100 mm wide 300 mm deep Initial force P =150 kN at eccentricity e = 50 mm Moment of inertia…

Q: What is the importance of flexural strength in concrete?

A: Flexural strength is defined as the measure of the tensile strength of the concrete. Actually it is…

Q: Two rectangular under-reinforced concrete beam sections X and Y are similar in all aspects except…

A:

Q: The members of the truss shown below are of plain concrete. The compressive cylinder strength of…

A: compressive cylinder strength of concrete= 30MPa

Q: The cross-section of the reinforced concrete beam having an effective depth of 500 mm is shown in…

A:

Q: Critically analyse the use of reinforced concrete, plain concrete and structural steel to determine…

A: given data,terms are given reinforced concrete, plain concrete and structural steel.Each of the…

Q: Design a simply supported rectangular beam with a span of 26 feet and carrying an external dead load…

A: solving first partGiven data,FINDDesign simply supported rectangular beam

Design criteria for structural loading

The different loads such as loads due to self-weight (dead load) and external loads such as live load, wind loads, seismic load, snow load, and other loads and load combinations that influence the design of a building are called structural loading. The nature of the applied load differs from changes in the location, design, and type of materials used. The design criteria require that structures must be designed and constructed to be able to withstand all load types that are expected to act upon the structure and render its usage for the designated purpose. The structural members such as beams, slabs, columns, and foundations help the structure to withstand the applied load. There are different institutes such as ASCE and ACI that provide building design codes to assure minimum safety requirements and quality of the structures.