We provide help, tutoring, engineering problem solving, consulting for college students and Engineers. We will help to solve your strength of material or technical problem. We DO NOT use  computerized methods or software. Each problem comes with the detailed explanation( formulas, diagrams, charts, sketches). Reasonable rates.

Contact person: Alex Goldshteyn, PE 

Phone & Fax (614) 876-5088  E-mail

Qualification and experience: 
MS Mechanical Engineer, PE, 25+ years Engineering  Consulting Experience, Material Science Consulting for college students and engineers

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STATICS

MECHANICS OF MATERIALS

• Concentrated forces and moments
• Distributed loads
• Pressure loads
• Resolution of forces and loads
• Conditions of Equilibrium
• Free-body diagram
• Reactions
• Influence lines for reactions
• Axial members
• Trussess
• Method of joints
• Cut-and-sum method
• Method of sections
• Superposition of loadings
• Cables under concentrated loads
• Cables under distributed loads
• Parabolic cables
• The catenary
• 3-dimensional structures
• General Tripod solution
• Properties of areas: Centroids
• Moment of inertia
• Product of inertia
• Rotation of axes
• Property of masses: center of gravity
• Friction

Indeterminate structures (a structure that is statically indeterminate (redundant)

Properties of structural materials

• The tensile test

• Fatigue test

• Deformation under loading

• Thermal deformation

• Shear and moment diagrams

Stresses in beams

• Normal stress

• Shear stress

• Stresses in composite structures

• Allowable stresses

Beam deflections

• Double integration method

• Moment area method

• Strain energy method

• Conjugate beam method

• Table look-up method

• Method of superposition

Truss deflections

• Strain-energy method

• Virtual work method (hardy cross method)

• Combined stresses

• Dynamic loading

• Influence diagrams

• Columns

Application to Design