Sample Guardrail DGN Element Criteria

XSECTION

PROPOSED XS

/* >>> For english, reset the tolerance to 0.10 <<< */
Tolerance = 0.10

PATTERN BY STATION
PATTERN SET
JOB NUMBER = RDY
BASELINE = L
HORIZ SCALE = 10
VERT SCALE = 10
BEGINNING STATION = 1000
ENDING STATION = 5500
EVEN = 50
LT = 150
RT = 150

DEFINE "TM01 CONFIG" 3

DEFINE "SH01 WIDTH CUT" 8
DEFINE "SH01 WIDTH FILL" 8
DEFINE "SH01 SLOPE" 0.08
DEFINE "SH01 PAVED" 2

DEFINE "LD01 DITCH WIDTH" 8
DEFINE "LD01 DITCH SLOPE" 4

DEFINE "PAVEMENT DEPTH" 12
DEFINE "RESURFACE DEPTH" 3

DEFINE "EOP IN XSC" 0

DEFINE_DGN "EXIST DGN EOP"\
   DGN = [TIP]_RDY_EOP_[DESC].DGN\
   TYPE = LINE,LINE_STRING,ARC,CURVE\
   LVNAME = EXIST ROADS EOP /* >>> use "Old_Level_3" instead of "Exist Roads EOP" if topo is old. <<< */

/* >>> Use 1 for guardrail offset in the DGN file or 0 for usable shoulder width<<< */
DEFINE "LD01 USE GUARDRAIL LINE OFFSET" 1

DEFINE "LD01 WIDEN BY GUARDRAIL LINE" 1

DEFINE_DGN "GUARDRAIL LINE"\
   DGN = [TIP]_RDY_DGN_XSDGNELEMENT.DGN\
   TYPE = line,line_string,arc,curve\
   LVNAME = Prop DGN Element Guardrail

/* >>> For english, change the extension from .met to .eng <<< */
include L:\standard.eng

CRITERIA FOR SHAPE CLUSTER
SHAPE CLUSTER BASELINE = L
SHAPE CLUSTER PROFILE = L
SHAPE CLUSTER TIE = 0

SIDE SLOPE LT /*where (station >= ) and (station <= )*/
 
                /*or (station > ) and (station < )*/
   include L:\tmplt01.cri
   include L:\shld01.cri
   include L:\ldss01.cri

SIDE SLOPE RT /*where (station >= ) and (station <= )*/
                 /*or (station > ) and (station < )*/
   include L:\tmplt01.cri
   include L:\shld01.cri
   include L:\ldss01.cri

SHAPE DGN = [TIP]_RDY_SHP_[DESC].DGN
SHAPE SET
TYPE = CMP_SHAPE
LVNAME = Prop Geopak Pavement Shape Dependent
LVNAME = Prop Geopak Pavement Shape Independent

XS DGN = [TIP]_RDY_XSC_[DESC].DGN
EXISTING GROUND LINE
TYPE = LINE,LINE_STRING
LVNAME = Exist XS Ground Line

PLOT PARAMETERS
LINE
LVNAME= Prop XS Dump Level

PAVEMENT THICKNESS = 0.0
DO NOT FILL GAPS BETWEEN CLUSTERS
WRITE XS INTO DGN = [TIP]_RDY_XSC_[DESC].DGN

 

 

 


Disclaimer: The content on the CADD Tutorial Web Pages are to be use as a general guide in producing a set of NCDOT Roadway plans. It should not be used as the sole reference to seal a set of plans. All other official manuals, such as THE ROADWAY DESIGN MANUAL and AASHTO A POLICY ON GEOMETRIC DESIGN OF HIGHWAYS AND STREETS (The "Green" Book) take precedence. The content contained on the CADD Tutorial web pages has no legal merit.