Cross-sectional shape selection

circle hollow circle ellipse hollow ellipse square thin close
thin_open1 thin_open2 thin_open3
twist circle_detail

Parameter input

Physical properties

Material

：

Shear modulus

= MPa

Density

= g/cm3

Yield stress

= MPa

Moment load

M = N・m

Length dimension

L = mm

Cross-sectional dimension

D = mm

Result

Twisting angleΦ

= deg

Shear stress

= N/mm2

Safety factor

=

Torsional stiffness

= Nm/rad

Polar moment of inertia

= mm4

Material weight

= g