A Steel wire hangs vertically under its weight. What is the greatest length it can have if the allowable tensile stress o, =200 kN/m3.(ans:-2500 m) Solution: MPa? Density of steel y=80 O; =200 MPa= 200*103 kN/m² ; L y=80 kN/m³. Wt. of wire P=(Tt/4)(D²)(L)* y c/s area of wire A=(t/4)*D² Of = PIA solving above eq. L=2500m

Q: A cylindrical rod AB has a length ? = 80 cm and a diameter of ? = 2 cm. The modulus of elasticity is…

A: Given Length of Rod, L=80cm Diameter of rod=2 cm Modulus of elasticity, E=200 GPa Force, P=100 kN…

Q: Each bar of the truss shown in the figure below has a diameter of 20 mm Suppose that P= 36 kN…

A:

Q: The beam with cross-section shown carries a uniformly distributed load of intensity w over its…

A: Given,  There is a two side overhang beam given in the question.  Total length of the beam = 4.5m…

Q: f the shaft?A

A: We knowμ=Lateral strainLongitudinal strainLateral strain=δddLongitudinal strain=δLL

Q: d has a diameter of 40 mm. (Figure 1) It is ed to the force system Fx = 1560 N, 505 N, F=830 N. Part…

A:

Q: 4. A steel cylinder surrounded by a copper tube is subjected to a compression between parallel…

A:

Q: The stresses shown in the figure act at a point on the free surface of a machine component. If 0=31…

A:

Q: A square cross-section cantilever beam is subjected to a force as shown below. What is the maximum…

A: Given :

Principles of Seepage

In hydrology, when water flows down in a pore or crack of unsaturated soil due to gravity, the deep layer of soil is called seepage. It is the slow movement of water in the soil layer. Seepage is mainly found near hydraulic structures and is responsible for the stability of earthen-type hydraulic structures.