» Từ khóa: Strength of materials

Lecture Strength of Materials I - Chapter 1: Introduction – Concept of stress. The following will be discussed in this chapter: Review of static, equilibrium of deformable body, concept of stress, stress under general loadings, strain, types of loading, assumptions, principle superposition.

 63 p ntt 26/08/2019 186 1 Download

Từ khóa: Strength of Materials, Sức bền vật liệu, Bài giảng Sức bền vật liệu, Equilibrium of deformable body, Concept of stress, Stress under general loadings

Chapter 2 - Axial force, shear force and bending moment. The following will be discussed in this chapter: Internal stress resultants; relationships between loads, shear forces, and bending moments; graphical method for constructing shear and moment diagrams; normal, shear force and bending moment diagram of frame.

 41 p ntt 26/08/2019 177 1 Download

Từ khóa: Strength of Materials, Sức bền vật liệu, Bài giảng Sức bền vật liệu, Axial force, Shear force, Bending moment, Internal stress resultants

Chapter 3 - Axially loaded members. The following will be discussed in this chapter: Normal stress and normal strain, tension and compression test, poisson’s ratio, shearing strain, allowable stress – factor of safety, statically indeterminate problem.

 43 p ntt 26/08/2019 190 1 Download

Từ khóa: Strength of Materials, Sức bền vật liệu, Bài giảng Sức bền vật liệu, Axially loaded members, Normal stress, Normal strain

Chapter 4 - State of stress and strength hypothese. The following will be discussed in this chapter: State of stress at a point, plane stress, mohr’s circle, special cases of plane stress, stress – strain relations, strength hypotheses.

 33 p ntt 26/08/2019 155 2 Download

Từ khóa: Strength of Materials, Sức bền vật liệu, Bài giảng Sức bền vật liệu, Plane stress, Mohr’s circle, Special cases of plane stress

Chapter 5 - Geometric properties of an area. The following will be discussed in this chapter: First moment of area, moment of inertia for an area, moment of inertia for some simple areas, parallel - axis theorem.

 21 p ntt 26/08/2019 150 1 Download

Từ khóa: Strength of Materials, Sức bền vật liệu, Bài giảng Sức bền vật liệu, Geometric properties of an area, Moment of inertia, Parallel axis theorem

Lecture Strength of Materials I - Chapter 6: Torsion. The following will be discussed in this chapter: Introduction, torsional loads on circular shafts, strength condition and stiffness condition, statically indeterminate problem, strain energy, examples.

 28 p ntt 26/08/2019 158 1 Download

Từ khóa: Strength of Materials, Sức bền vật liệu, Bài giảng Sức bền vật liệu, Torsional loads, Circular shafts, Strength condition

Lecture Strength of Materials I - Chapter 7: Bending. The following will be discussed in this chapter: Introduction, bending stress, shearing stress in bending, strength condition, sample problems, deflections of beam, statically indeterminate beams.

 58 p ntt 26/08/2019 148 1 Download

Từ khóa: Strength of Materials, Sức bền vật liệu, Bài giảng Sức bền vật liệu, Bending stress, Shearing stress, Strength condition