2b deformasi, tegasan & terakan

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ANALISIS TEGASAN ANALISIS TEGASAN (stress analysis) (stress analysis)

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ANALISIS TEGASANANALISIS TEGASAN(stress analysis)(stress analysis)

FORCESFORCES

σ2

σ1

σ3

σ1

σ1

σ1

σ1

σ1

σ2

σ2

σ2 σ2

σ3σ3

σ3

σ3σ2

ELIPSOID TEGASAN

σ1 > σ2 = σ3

σ1 = σ2 > σ3

σ1 > σ2 > σ3

ANALISIS TERAKANANALISIS TERAKAN(strain analysis)(strain analysis)

τ1

τ3τ2

ELIPSOID TERAKAN τ1

τ3τ2

τ1

τ3

τ2

τ1

τ3

τ2

τ1

τ3

τ2

τ1

τ3

τ2

τ1 > τ2 = τ3

τ1 = τ2 > τ3

τ1 > τ2 > τ3