Civil Engineering RU-vid Channel - Civil Engineering, Structural Engineering, Concrete Technology, Steel Structures, Strength of Materials, Steel Structures, Pre stressed Concrete, Prefabrication, House Plans, Construction Steps, Basic Civil, Civil Concepts
Simple Stress and Strain,
Properties of Materials,
Stress, Strain,
Hook's law,
Strain Diagram for structural steel and non ferrous materials,
Volumetric strain,
expression for volumetric strain,
Elastic Constants,
Relationship among elastic constants,
Total elongation of tapering bars of circular and rectangular cross sections,
Elongation due to self weight, Composite section,
Thermal stresses,
Stress components on inclined planes,
General two dimensional stress system,
Principal planes and stresses,
Mohr's circle of stresses,
Shearing force and Bending moment in beam,
Sign convention,
Relationship between loading,
shear force and bending moment,
Shear force and bending moment equations,
SFD and BMD with salient values for cantilever beams,
simply supported beams and overhanging beams considering gravity loads and Couple,
Bending stress in beam, Assumptions in pure bending theory,
Derivation of Pure bending equation,
Modulus of rupture,
section modulus,
Flexural rigidity,
Expression for horizontal shear stress in beam,
Shear stress diagram for rectangular,
I and T section,
Flitched beams,
Definitions of slope, deflection,
Elastic curve derivation of differential equation of flexure,
Slope and deflection for standard loading classes using Macaulay's method for prismatic beams and overhanging beams subjected to point loads, UDL and Couple,
Pure torsion,
torsion equation of circular shafts,
Strength and stiffness,
Torsional rigidity and polar modulus,
Power transmitted by shaft of solid and hollow circular sections,
Elastic stability of columns
Torsion of circular shafts
Short and long columns,
Euler's theory on columns,
Effective length slenderness ratio,
Radius of gyration,
Assumptions,
derivations of Euler's Buckling load for different end conditions,
Limitations of Euler‟s theory,
Rankine's formula,
Deflection of beams
24 окт 2024