Merge 341db65 into 6bb0af1

Konstantin8105 · web-flow · commit 5847e9979afa · 2021-02-14T00:12:11.000+03:00
diff --git a/feBeam2d.go b/feBeam2d.go
@@ -18,7 +18,8 @@ func (m Model) distance(st, en int) (res float64) {
 		m.Points[st][1]-m.Points[en][1])
 }
 
-// matrix of stiffiner for beam 2d
+// matrix of stiffiner for beam 2d.
+// local linear-elastic stiffiness matrix
 func (m Model) getStiffBeam2d(pos int) *mat.Dense {
 	data := make([]float64, 36)
 	kr := mat.NewDense(6, 6, data)
@@ -273,3 +274,5 @@ func (m Model) getGeometricBeam2d(pos int, lc *LoadCase) *mat.Dense {
 	// TODO: add implementation
 	panic("add implementation")
 }
+
+// TODO: The tangent stiffness matrix contains information regarding both the linear elastic and geometric stiffness of the structure. 

Original file line number	Diff line number	Diff line change
`@@ -18,7 +18,8 @@ func (m Model) distance(st, en int) (res float64) {`
`18`	`18`	`m.Points[st][1]-m.Points[en][1])`
`19`	`19`	`}`
`20`	`20`
`21`		`-// matrix of stiffiner for beam 2d`
	`21`	`+// matrix of stiffiner for beam 2d.`
	`22`	`+// local linear-elastic stiffiness matrix`
`22`	`23`	`func (m Model) getStiffBeam2d(pos int) *mat.Dense {`
`23`	`24`	`data := make([]float64, 36)`
`24`	`25`	`kr := mat.NewDense(6, 6, data)`
`@@ -273,3 +274,5 @@ func (m Model) getGeometricBeam2d(pos int, lc LoadCase) mat.Dense {`
`273`	`274`	`// TODO: add implementation`
`274`	`275`	`panic("add implementation")`
`275`	`276`	`}`
	`277`	`+`
	`278`	`+// TODO: The tangent stiffness matrix contains information regarding both the linear elastic and geometric stiffness of the structure.`