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List of symbols

Symbol Name of the symbol Unit
$C_u$distances of centre of gravity $ C_u $ $\mathrm{cm}$
$C_v$distances of centre of gravity $ C_v $ $\mathrm{cm}$
$C_y$distances of centre of gravity $ C_y $ $\mathrm{cm}$
$C_z$distances of centre of gravity $ C_z $ $\mathrm{cm}$
$F$section area$\mathrm{cm^2}$
$G$mass$\mathrm{kg/m}$
$I_u$moment of inertia $ I_u $ $\mathrm{cm^4}$
$I_v$moment of inertia $ I_v $ $\mathrm{cm^4}$
$I_y$moment of inertia $ I_y $ $\mathrm{cm^4}$
$I_z$moment of inertia $ I_z $ $\mathrm{cm^4}$
$W_{el,v}$section modulus $ W_{el,v} $ $\mathrm{cm^3}$
$W_{el,y}$section modulus $ W_{el,y} $ $\mathrm{cm^3}$
$W_{el,z}$section modulus $ W_{el,z} $ $\mathrm{cm^3}$
$a$dimension $ a $ $\mathrm{mm}$
$b$dimension $ b $ $\mathrm{mm}$
$i_u$radius of gyration $ i_u $ $\mathrm{cm}$
$i_v$radius of gyration $ i_v $ $\mathrm{cm}$
$i_y$radius of gyration $ i_y $ $\mathrm{cm}$
$i_z$radius of gyration $ i_z $ $\mathrm{cm}$
$r_1$dimension $ r_1 $ $\mathrm{mm}$
$r_2$dimension $ r_2 $ $\mathrm{mm}$
$t$dimension $ t $ $\mathrm{mm}$