160 kN LLET --3m-> -6m 400 kN 6m X 40 mm 200 mm 100 mm 20 mm

Q: settling basin is designed based on a surface overflow rate that can achieve a removal efficiency of…

A: d1=0.05mm d2=0.1mm

Q: An aluminum alloy cylinder with a diameter of 76 mm and a height of 150 mm. is subjected to a…

A:

Q: Two bars of different materials and same size are subjected to the same tensile force. If the bars…

A: Given data: Unit elongation =δLδ1Lδ2L=25

Q: A composite beam is made of two brass [E = 110 GPa] bars bonded to two aluminum [E = 71 GPa] bars,…

A: Bending moment=260Nm a=10mm b=85mm c=20mm d=55mm

Q: An aluminum tube is fastened between a steel rod and a bronze rod as shown. Axial loads are applied…

A: Draw the free body diagram of the three tubes as below. Determine the load P from the overall…

Q: A 2-m long steel rod, 10-mm in diameter, is carrying a load of 20 kN. (a) what is the axial stress…

A: This question is related to the Strength of material. In this question we calculate axial stress and…

Q: Find the value of strain if stress is 40 N/mm2 and Youngs modulus is 70 N/mm2

A: Given data : The value of stress σ=40 N/mm2 The value of Youngs modulus E=70 N/mm2   Required :…

Q: A steel bar of 20 mm × 20 mm square cross-section is subjected to an axial compressive load of 200…

A:

Q: Beam CX is subjected to a loading condition as shown in the figure. What will be the (a) the maximum…

A:

Q: why elastic constants (E,K,G) are more predictable than fck (or) Sigma y (or) shear strength?

A: Elastic constants such as Young's modulus (E), bulk modulus (K), and shear modulus (G) are often…

Q: A steel rod with a cross sectional area of 150 mm? is stretched between two fixed points. The…

A: Steel Cross-sectional area: It is defined as the area of the steel rod which is in a circular shape…

Q: A tie-down on the deck of a sailboat consists of a bent bar bolted at both ends, as shown in the…

A: Step-1

Q: A tensile stress is to be applied along the axis of a cylindrical steel rod that has a diameter of…

A: Given data : Poisson's ratio (μ)=0.3Diameter (d)=7.5 mmModulus of elasticity (E)=207 GPaChange in…

Q: A bar of length 2.0m is made of a structural steel having the stress-strain diagram shown in the…

A:

Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.