OLUMN TRUSS ONNETION (S 3 & 4) TO TRUSS HORD HORD SLIE ( 10) ANGLES END A TRUSS BAK TRUSS HORD FREE END ANEL 10' SUORT END ANELS (SEE HART BELOW) BOTTOM TRUSS HORD BASE ( 5 & 6) TO OF FINISHED GRADE ISOMETRI VIEW DRILLED SHAFT ANTILEVER ARM SIDE SLOE 12" OLUMN BASE UTTING DETAIL UT IE BOTTOM TO ROVIDE FOR OLUMN RAKING ER TABLE BELOW ANTILEVER TRUSS DATA ANTILEVER ARM LENGTH (FT) NUMBER OF ANELS SUORT END ANEL LENGTH (FT) SLOE (IN) 40 4 2 @ 10.0 1/8 35 4 2 @ 7.5 1/8 30 3 2 @ 10.0 1/8 25 3 2 @ 7.5 1/16 20 2 2 @ 10.0 1/16 NOTE: ANTILEVER "TYE J" AN ONLY BE USED WITH WRITTEN AUTHORIZATION FROM THE MDOT - TRAFFI AND SAFETY SUORT AREA. DEARTMENT DIRETOR Kirk T. Steudle MIHIGAN DEARTMENT OF TRANSORTATION BUREAU OF DEVELOMENT STANDARD LAN FOR Michigan Department of Transportation STEEL ANTILEVER TRUSS REARED BY AROVED BY: DIRETOR, BUREAU OF FIELD SERVIES TYE J (20FT - 40 FT) DESIGN DIVISION DRAWN BY: HEKED BY: AROVED BY: DIRETOR, BUREAU OF DEVELOMENT (SEIAL DETAIL) F.H.W.A. AROVAL LAN DATE 1 OF 10
NOTES: 1. THE DESIGN OF THIS STRUTURE IS BASED ON THE AASHTO STANDARD SEIFIATIONS FOR STRUTURAL SUORTS FOR HIGHWAY SIGNS, LUMINARIES AND TRAFFI SIGNALS, URRENT EDITION. 2. WELDING MUST BE IN ONFORMANE WITH AMERIAN WELDING SOIETY (AWS) D1.1:2010, STRUTURAL WELDING ODE-STEEL (AS MODIFIED BY THE URRENT 12S-707A - STRUTURAL STEEL AND ALUMINUM ONSTRUTION), HEREAFTER ALLED AWS D1.1. 3. ONLY TYE I SIGNS ARE TO BE USED WITH THE TYE J ANTILEVER. 4. MAXIMUM SIGN AREA IS 450 SQUARE FEET. SIGNS MUST NOT ROJET AST THE ENDS OF THE TRUSS. MAXIMUM 6 FOOT SIGN ROJETION ABOVE THE TO HORD. MINMUM SIGN HEIGHT WITH ALUMINUM BEAM IS 8.5 FEET. 5. HOT-DI GALVANIZE (HDG) ALL STEEL OMONENTS ER ASTM A123 RIOR TO BOLTED ASSEMBLY. HDG ALL FASTENER OMONENTS ER ASTM A153. BLAST LEAN BASE LATES, STIFFENERS, AND ALL WELDMENTS RIOR TO GALVANIZING. 6. ROVIDE 15/1 OHOLES FOR 7/8" HIGH O STRENGTH (HS) BOLTS FOR ALL ONNETIONS UNLESS OTHERWISE STATED. ROVIDE HIGH STRENGTH BOLTS, NUTS, AND WASHERS IN AORDANE WITH SUBSETION 906.07 OF THE MDOT STANDARD SEIFIATIONS FOR ONSTRUTION. ROVIDE LOK WASHERS THAT MEET ANSI B18.21.1 7. TIGHTEN ALL HIGH STRENGTH BOLTS BY THE TURN OF NUT METHOD ER SUBSETION 707.03.D OF THE MDOT STANDARD SEIFIATIONS FOR ONSTRUTION, EXET AT SLIE ONNETIONS. SLIE ONNETIONS MUST HAVE A FLAT WASHER AND LOK WASHER UNDER EAH NUT AND TIGHTENED TO A SNUG TIGHT ONDITION ER SUBSETION 707.03.D OF THE MDOT STANDARD SEIFIATIONS FOR ONSTRUTION. 8. DO NOT LIFT THE TRUSS BY THE WEB MEMBERS. 9. FIELD SLIES MAY BE LAED ALONG THE TRUSS HORD TO FAILITATE FABRIATION. LAE FIELD SLIE 1'- MINIMUM TO THE GUSSET LATE EDGE. ANY DEVIATION FROM THE DETAILS SHOWN ON THIS TYIAL WILL REQUIRE AROVAL BY THE ENGINEER IN WRITING BEFORE FABRIATION. 10. ALL WELDS MUST BE 100 ERENT VISUAL TEST (VT) INSETED BY AN AWS ERTIFIED WELDING INSETOR (WI). ALL FILLET WELDS (EXET END A AND OLUMN A WELDS) MUST BE 25 ERENT MAGNETI ARTILE TEST (MT) INSETED BY A TEHNIIAN QUALIFIED IN AORDANE WITH AMERIAN SOIETY OF NONDESTRUTIVE TESTING (ASNT) LEVEL II. ALL OMLETE JOINT ENETRATION (J) WELDS MUST BE 100 ERENT ULTRASONI TEST (UT) INSETED BY A TEHNIIAN QUALIFIED IN AORDANE WITH ASNT LEVEL II. 11. SEE URRENT MDOT SIGN SUORT TYIAL LAN SIGN-350-SERIES FOR SIGN FOUNDATION. 12. SEE URRENT MDOT SIGN SUORT TYIAL LAN SIGN-700-SERIES FOR SIGN ONNETION. 13. OLUMN SETIONS MUST BE ASTM A53, GRADE B OR AI-5L-X42 24" O X 1.219". HORD SETIONS MUST BE ASTM A500, GRADE B HSS O X 0.500", ASTM 519-4140 ANNEALED HSS O X 0.375", OR ASTM A500, GRADE B HSS 6 5/8" O X 0.432". 14. WEB ANGLES MUST BE ASTM A709, GRADE 36 OR ASTM A36 L5" X 5" X 7/1 OR L5" X 5" X 1/2". STEEL LATES MUST BE ASTM A709, GRADE 36 OR ASTM A36. 15. THE ESTIMATED WEIGHT OF THE TRUSS IS 190 OUNDS ER FOOT. 16. BASE LATE ( ) WARAGE MUST NOT EXEED 1/16 INH ER FOOT. 17. BAKING BAR FOR OTIONAL OLUMN SLIE MUST BE 1/4 INH X 2 INH LATE MINIMUM OR STANDARD HILL RING. BAKING BAR FOR OLUMN TO BASE LATE MUST BE MINIMUM 1/4 INH X 1 INH LATE OR STANDARD HILL RING. NOT TO SALE MIHIGAN DEARTMENT OF TRANSORTATION BUREAU OF DEVELOMENT STANDARD LAN (SEIAL DETAIL) F.H.W.A. AROVAL LAN DATE 2 OF10 NOTE: THE ORIGINAL SIGNED OY IS KET ON FILE AT THE MIHIGAN DEARTMENT OF TRANSORTATION.
OLUMN A A OLUMN A ( 10) ( 10) LEVEL 3/4" TO TRUSS HORD DETAIL A ( 4) 3/4" 3'-3ƒ " TO HORD ANGLES BAK TRUSS HORD B BAK HORD 8'-0" TRUSS HORD BAK TRUSS HORD 45 4'-1 " LEAR BETWEEN 'S B 8'-1 " LEAR BETWEEN 'S BOTTOM TRUSS HORD 5/8" BOTTOM 1/4 1/4 HORD TY 45 1/4 1/4 TY L = 24'- (MAX) 0.6 X L GUSSET 'S A 5/8" OTIONAL SLIE 1'-0" 7 " 3'-5 " 3'-5 " SETION A-A J BASE OLUMN TRUSS ONNETION DETAIL (WEB MEMBERS AND ONNETION 'S OMITTED FOR LARITY) WRA WELD AROUND OUTSIDE EDGE, STO 1/4" SHORT OF ORNER LI NOT TO SALE MIHIGAN DEARTMENT OF TRANSORTATION BUREAU OF DEVELOMENT STANDARD LAN (SEIAL DETAIL) F.H.W.A. AROVAL LAN DATE 3 OF10 NOTE: THE ORIGINAL SIGNED OY IS KET ON FILE AT THE MIHIGAN DEARTMENT OF TRANSORTATION.
1'- TY 3/4" & TO HORD 3'-4" 2'- 12" 1'- 1'- 3/4" 1 " 1ƒ" 3/4" & BOTTOM HORD 24" OIE BOLTS 4ƒ" 3'-5 " 3'-5 " 6'-11 " (WEB MEMBERS AND ONNETION 'S OMITTED FOR LARITY) SETION B-B TO AND BOTTOM HORD 5/8" HORD & BOTTOM OF 3/4" 3/4" 3/4" AND TRUSS HORD HORD & GUSSET DETAIL A ANGLES TO AND BOTTOM HORD 1'-2 " 15/1 OHOLE 3'-4" 6 SA @ 4" = 2'-0" 6 SA @ 4" = 2'-0" 2'-0" O 1 " 1'- 1'- 2'- 1ƒ" 3/4" 4ƒ" 1ƒ" 9 " 4'-0" (TO TO OR BOTTOM HORD) 1'- 4'-0 " (TO BAK HORD) NOT TO SALE HORD-OLUMN ONNETION LATE DETAILS MIHIGAN DEARTMENT OF TRANSORTATION BUREAU OF DEVELOMENT STANDARD LAN (SEIAL DETAIL) F.H.W.A. AROVAL LAN DATE 4 OF10 NOTE: THE ORIGINAL SIGNED OY IS KET ON FILE AT THE MIHIGAN DEARTMENT OF TRANSORTATION.
DRILLED SHAFT STIFFENER 32" OBOLT IRLE 15 OENTER HOLE WITH 2" WIDE SLOT ARALLEL WITH TRUSS HORDS (12) 2" ANHOR O BOLTS EQUALLY SAED AT 30 ON A 32" OBOLT IRLE 24" O.D. OLUMN 38" OX BASE LAN VIEW 38" BASE LATE DETAIL FOR USE WITH 20 FT, 25 FT, AND 30 FT ANTILEVER ARMS. ALSO FOR USE WITH 35 FT AND 40 FT ANTILEVER ARMS WITH REDUED SIGN AREA, SEE HART IN SIGN-350-SERIES, 5 DETAIL ( 6) 1'-4 " STIFFENER DETAIL B LEVELING NUT (MAX) TO OF FINISHED GRADE 1 " X 1 " OE ANHOR BOLT 7" 4" 5/16 SETION - 5/16 ELEVATION VIEW FOR 50' TO 105' TRUSS J OLUMN WALL 1/4 BAKING BAR 5/8 5/8 1 " X 1 " OE BASE STIFFENER DETAIL B WRA WELD AROUND OUTSIDE EDGE STO 1/4" SHORT OF ORNER LI NOT TO SALE MIHIGAN DEARTMENT OF TRANSORTATION BUREAU OF DEVELOMENT STANDARD LAN (SEIAL DETAIL) F.H.W.A. AROVAL LAN DATE 5 OF10 NOTE: THE ORIGINAL SIGNED OY IS KET ON FILE AT THE MIHIGAN DEARTMENT OF TRANSORTATION.
DRILLED SHAFT STIFFENER 3 OBOLT IRLE D D 11.25 OENTER HOLE WITH 2" WIDE SLOT ARALLEL WITH TRUSS HORDS (16) 2" ANHOR O BOLTS EQUALLY SAED AT 22.5 ON A 3 OBOLT IRLE 24" O.D. OLUMN 42" OX BASE LAN VIEW 42" BASE LATE DETAIL FOR USE WITH 35 FT AND 40 FT ANTILEVER ARMS DETAIL STIFFENER 1'- DETAIL B ( 5) LEVELING NUT (MAX) TO OF FINISHED GRADE 1 " X 1 " OE ANHOR BOLT 9" SETION D-D ELEVATION VIEW FOR 110' TO 140' TRUSS 1/4" WELD AND GRIND SMOOTH OLUMN WALL 3/4" DETAIL NOT TO SALE MIHIGAN DEARTMENT OF TRANSORTATION BUREAU OF DEVELOMENT STANDARD LAN (SEIAL DETAIL) F.H.W.A. AROVAL LAN DATE 6 OF10 NOTE: THE ORIGINAL SIGNED OY IS KET ON FILE AT THE MIHIGAN DEARTMENT OF TRANSORTATION.
TO TRUSS HORD E E 8'-0" 30 TRUSS & BAK TRUSS HORD 8'-0" GUSSET ONNETION 'S 4'-0" 4'-0" BOTTOM TRUSS HORD 30 GUSSET ONNETION 6'-11 " TYIAL SETION OF TRUSS DETAIL D BAK TRUSS HORD 6'-11 " TO & BOTTOM DETAIL F DETAIL G DETAIL E ANGLES TRUSS HORD SETION E-E DETAIL K DETAIL H TO TRUSS HORD DETAIL J ANGLES 8'-0" BOTTOM TRUSS HORD FRONT OF TRUSS ELEVATION DETAIL L (BAK TRUSS HORD AND ATTAHED ANGLES NOT SHOWN FOR LARITY) NOT TO SALE MIHIGAN DEARTMENT OF TRANSORTATION BUREAU OF DEVELOMENT STANDARD LAN (SEIAL DETAIL) F.H.W.A. AROVAL LAN DATE 7 OF10 NOTE: THE ORIGINAL SIGNED OY IS KET ON FILE AT THE MIHIGAN DEARTMENT OF TRANSORTATION.
1 " BAK TRUSS HORD ANGLE HS BOLTS 1 " ANGLE END A ( 10) 2 " DETAIL D HS BOLTS TO & BOTTOM TRUSS HORD DETAIL E HS BOLTS ANGLE HS BOLTS ANGLE OLUMN ONNETION ( 4) SHOWN SKEWED TO LANE OF VIEW TO & BOTTOM TO & BOTTOM TRUSS HORD TRUSS HORD DETAIL F DETAIL G TO TRUSS HORD END A ( 10) 90 TO TRUSS HORD ANGLE HS BOLTS ANGLE HS BOLTS DETAIL H DETAIL J TO TRUSS HORD OLUMN ONNETION ( 4) ANGLE END A ( 10) HS BOLTS ANGLE HS BOLTS DETAIL K BOTTOM TRUSS HORD DETAIL L SEE 9 FOR ALTERNATE ONNETION DETAILS. NOT TO SALE DIMENSION TYIAL FOR ALL ONNETION DETAILS. MIHIGAN DEARTMENT OF TRANSORTATION BUREAU OF DEVELOMENT STANDARD LAN (SEIAL DETAIL) F.H.W.A. AROVAL LAN DATE 8 OF10 NOTE: THE ORIGINAL SIGNED OY IS KET ON FILE AT THE MIHIGAN DEARTMENT OF TRANSORTATION.
14 " BAK TRUSS HORD 1 " 5 " ALTERNATE DETAIL D END A ( 10) TO & BOTTOM TRUSS HORD ALTERNATE DETAIL E 5 " 14 " 1/2" GUSSET TO & BOTTOM TRUSS HORD TO & BOTTOM TRUSS HORD ALTERNATE DETAIL F OLUMN ONNETION ( 4) SHOWN SKEWED TO LANE OF VIEW ALTERNATE DETAIL G END A ( 10) TO TRUSS HORD 90 TO TRUSS HORD ALTERNATE DETAIL H ALTERNATE DETAIL J OLUMN ONNETION ( 4) TO TRUSS HORD END A ( 10) BOTTOM TRUSS HORD ALTERNATE DETAIL K ALTERNATE DETAIL L NOT TO SALE DIMENSION TYIAL FOR ALL ONNETION DETAILS. MIHIGAN DEARTMENT OF TRANSORTATION BUREAU OF DEVELOMENT STANDARD LAN (SEIAL DETAIL) F.H.W.A. AROVAL LAN DATE 9 OF10 NOTE: THE ORIGINAL SIGNED OY IS KET ON FILE AT THE MIHIGAN DEARTMENT OF TRANSORTATION.
7 SA @ = 1'-9" G 3 " 2 " HORD G 1/8" GA (MAX) BETWEEN HORD ENDS 1 " 3 SA @ = 9" 3 SA @ = 9" 1 " ELEVATION SLIE L X X 1/2" HORD HS BOLT WITH FLAT WASHER AND LOK WASHER (SEE WASHER LAEMENT DETAIL BELOW) HORD SETION G-G HORD SLIE ONNETION DETAILS 1/4" A TY 1/2" OHS BOLT 1/2" 1/4" A H H END A DETAIL (USE AT EAH END OF BAK TRUSS HORD) 3/16 OLUMN A DETAIL FLAT WASHER NUT HS BOLT L1 " X 1 " X 1/4" 9/1 OHOLE TAK WELD 1/2" HEX NUT OR TA HOLE IN ANGLE FOR 1/2" OBOLT LOK WASHER FLAT WASHER DETAIL OF WASHER LAEMENT SETION H-H NOT TO SALE MIHIGAN DEARTMENT OF TRANSORTATION BUREAU OF DEVELOMENT STANDARD LAN (SEIAL DETAIL) F.H.W.A. AROVAL LAN DATE 10 OF10 NOTE: THE ORIGINAL SIGNED OY IS KET ON FILE AT THE MIHIGAN DEARTMENT OF TRANSORTATION.