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~BRIQR

 

~BRIQR, Variable, MP, DefDat1, DefDat2

Retrieves information relative to the road axis properties of a given MP

PREP7 : BRIDGE AND CIVIL NON LINEARITIES: Bridge model generation

Variable                   

Variable name where the result will be stored.

MP                 

It is the mileage point to which the result is referred to.

DefDat1, DefDat2

See next table:

DefDat1

DefDat2

Description

Notes

COOR

X

Y

Z

Coordinates of the point referred to global axis

 

TYPE

P

(1)

Curve type in plan view: STRAIGHT, CLOTHOID or CIRCLE

In a point of curve separation, it returns the previous curve characteristics

E

(2)

Elevation type of curve: STRAIGHT or PARABOLA

ANGLE

H

V

Plan view angle

Vertical angle

 

RAD

 

Curvature radius  (3)

 

BANK

 

Cross section bank

Only if the bridge has been defined with command ~BRDEF

Notes

- (1) Retrieves 1 – Straight, 2 – Arc of circumference, 3 – Arc of clothoid.

- (2) Retrieves 1 – Straight, 2 – Arc of parabola of vertical axis.

- If the curvature radius is infinite (straight stretch, takes the zero value).

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