11 Tenzori naprezanja i deformacija
11 Tenzori naprezanja i deformacija
11 Tenzori naprezanja i deformacija
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σ = p ⋅ cosϕ<br />
= σ x<br />
σ = σ<br />
τ =<br />
1<br />
⋅<br />
cos<br />
2<br />
σ1<br />
⋅sin<br />
2ϕ<br />
2<br />
ϕ<br />
τ = p<br />
⋅sin<br />
ϕ = σ x<br />
⋅<br />
cos<br />
2<br />
31<br />
ϕ<br />
⋅ cosϕ<br />
⋅sin<br />
ϕ