Formulas: 9-6-1-4

MIL-HDBK-5J, Metallic Materials and Elements for Aerospace Vehicle Structures

Last Updated 29 Oct 2026

Hover any section to copy its link or text, ask Copilot about it, or bookmark it.

Formula 1

\mathrm{S}_{\mathrm{eq}}=\left(\Delta \mathrm{S}\right)^{\mathrm{A}_{3}}\left(\mathrm{S}_{\max }\right)^{1-\mathrm{A}_{3}}

\boldsymbol{\epsilon}_{\mathrm{eq}}=\left(\Delta \boldsymbol{\epsilon}\right)^{A_{3}}\left(\mathrm{S}_{\max } / \mathrm{E}\right)^{1-A_{3}}

MIL-HDBK-5J, Metallic Materials and Elements for Aerospace Vehicle Structures

Last Updated 29 Oct 2026

Hover any section to copy its link or text, ask Copilot about it, or bookmark it.

\mathrm{S}_{\mathrm{eq}}=\left(\Delta \mathrm{S}\right)^{\mathrm{A}_{3}}\left(\mathrm{S}_{\max }\right)^{1-\mathrm{A}_{3}}

\boldsymbol{\epsilon}_{\mathrm{eq}}=\left(\Delta \boldsymbol{\epsilon}\right)^{A_{3}}\left(\mathrm{S}_{\max } / \mathrm{E}\right)^{1-A_{3}}