RAPID-N

Property

Name	H/D Ratio
Code	HD
Symbol	φ_hd
Description	The "H/D Ratio" is a measure of the structural slenderness. The property "H/D Ratio" is activated upon selection of the "Shape" property (symbol S in the "Activation Rule" below). The available "Shape" S options are: - "CV" -> Cylindrical Vertical; - "CH" -> Cylindrical Horizontal; - "CVD" -> Cylindrical Dished Vertical; - "CHS" -> Cylindrical Hemispheroidal; - "CHD" -> Cylindrical Dished Horizontal.
Type	Dimensional (Plant Unit)
Data Type	Numeric
Unit	m/m
View Order	10
Please enter a message.	Please enter a H/D ratio.
Invalid Message	Invalid H/D ratio.
Activation Rule	`[S] == 'CV' \|\| [S] == 'CH' \|\| [S] == 'CVD' \|\| [S] == 'CHS' \|\| [S] == 'CHD'`
Validation Rule	`[x] > 0`
Access	Public

No	Name	Value	Validity Conditions
1.	H/D ratio from diameter	1 m/m	Shape: Spherical	-	-	-
2.	H/D ratio from diameter (cylindrical vertical, assumption)	ƒ(d) m/m	Shape: Cylindrical Vertical, Cylindrical Dished Vertical, Cylindrical Hemispheroidal	-	-
3.	H/D ratio from diameter and conjugate diameter	ƒ(d_c, d) m/m	Shape: Spheroidal	-	-	-
4.	H/D ratio from height and diameter	ƒ(h, d) m/m	Shape: Cylindrical Vertical, Cylindrical Dished Vertical, Cylindrical Hemispheroidal	-	-	-
5.	H/D ratio from length and diameter	ƒ(l, d) m/m	Shape: Cylindrical Horizontal, Cylindrical Dished Horizontal	-	-	-
6.	H/D ratio from width, length and height (approximate)	ƒ(h, w, l) m/m	Shape: Rectangular	-	-	-