Midwest Roadside Safety Facility

Transcription

1 Downstream End Upstream End 28 75" [05] = 175'-0" [53340] " 05 (Typ.) Impact 2270P PLAN VIEW a6 a5 a4 a3 a4 a4 a4 a4 a4 a4 a4 a4 a4 a4 a4 a5 B BCT Posts in 6' [1829] Long (Galvanized) Foundation Tubes, Ground Line Strut, and BCT Cable Anchor A B W6x8.5, 72" [W152x12.6, 1829] Long Posts with 6"x12"x14 1/ [152x305x362] Blockouts 31" 787 BCT Posts in 6' [1829] Long (Galvanized) Foundation Tubes, Ground Line Strut, and BCT Cable Anchor ELEVATION VIEW Notes: (1) Impact location for the 2270P is at the centerline of post no. 24. (2) The BCT anchor posts are placed in 3' [914] holes. (3) Critical region located between post nos. 21 and 29. (4) (5) (6) A string potentiometer and tension load cell shall be placed within the upstream anchorage system. A high-speed digital video camera is to be placed perpendicular to downstream anchor. Avoid activating vehicle brakes in the first 100' [30480] downstream of post no. 29. (7) Allow for a minimum lateral clearance of 30' [9144] behind the system in the first 75' [22860] downstream of post no. 29. (8) Paint the downstream bearing plate and BCT cable two different colors. Safety Facility Layout 1 of 15 SCALE: 1:225 REV. BY:

2 Post 23 C DETAIL A b4 DETAIL C SCALE 1 : 6 Post 22 b1 Ground Line 31" " 812 a4 b2 a2 Ground Line a1 40" 1016 SECTION B-B SCALE 1 : 12 Post and Splice Details 2 of 15 SCALE: 1:24 REV.

3 F 89 1/2" 2273 Post E BCT Cable with Load Cell Assembly c3 Upstream End Section Detail D D Post 2 G a5 b3 b5 31" 787 c1 32" 812 H Ground Line Ground Line 70" 1778 c2 SECTION D-D Upstream End Rail Details 3 of 15 SCALE: 1:24 REV.

4 c10 c6 DETAIL G c11 c8 DETAIL E b5 DETAIL H c9 b5 c4 c7 e3 Ground Line c3 DETAIL F b5 Ground Line Anchor Details 4 of 15 SCALE: 1:6 REV.

5 Post /2" a6 c5 Ground Line c3 Post 29 Downstream End Section Detail Downstream End Rail Details 5 of 15 SCALE: 1:24 REV.

6 80 1/16" 2033 e3 e2 e1 e4 g1 d1 f1 Note: (1) 6x25 IWRC IPS cables meet the minimum breaking strength of 42.7 kips [0 kn] and may be substituted for the 6x IWRC IPS cables. Modified BCT Cable with Load Cell Assembly of 15 SCALE: 1:8 REV. 6

7 e3 15" 381 1" 25 7" /2" 64 1"-UNC 8 [25x3] Part e3 R 20 R1 3/8" " 127 1/ 6 R3/8" / 31 Part e4 5" /2" / 32 e2 e1 e4 1 1/2" /16" /8" 86 Part e1 Note: (1) Dimensions are not necessarily representative of the part; see final part for actual dimensions Modified BCT Cable 7 of 15 SCALE: 1:4 REV.

8 R1 5/8" 41 2" 52 R3" Part f1 5 3/8" /2" 165 R1 1/ 32 R2 5/8" /8" /8" /2" 38 R1 9/16" 40 Part g1 Shackle and Eye Nut 8 of 15 SCALE: 1:4 REV.

9 72" " 25 1" 25 1/ 6 7 1/8" 181 Line Post Part a1 14 1/ " 305 6" / /8" 181 Blockout Part a " 305 6" / /8" Alternate Blockout Option - 6"xx14 1/ [152xx362] Blockout with 6"x8"x14 1/ [152x203x362] Blockout 6" 152 8" 203 6" /8" / /8" 181 6"xx14 1/ [152xx362] Blockout "x8"x14 1/ [152x203x362] Blockout 1 44 Post Nos Details of 15 SCALE: 1:20 REV. 9

10 /2" 1 7 1/8" /8" " /2" 64 7/8" /2" /2" BCT MGS Timber Post Part c1 6" /8" 60 1/8" 4 1 1/8" 29 3" 76 8" 203 5/8" 16 8" 203 BCT Post Sleeve Part c7 SCALE 1:4 Anchor Bracket Bearing Plate Part c4 SCALE 1:8 3/16" 5 3" 76 1" 25 17" 432 1" 25 72" " 152 Foundation Tube Part c2 8" 203 BCT Timber Post & Foundation Tube Details 10 of 15 SCALE: 1:16 REV.

11 80" " 1270 [] 6x IWRC IPS Cable BCT Cable Anchor Assembly Part c5 I 8" 203 7" " 381 5" 127 5/8" 16 8" 203 5" /8" 29 1"-8UNC [M24] Stud Threaded Entire Length DETAIL I SCALE 1:4 Standard Swaged Fitting 1 1/ 32 Anchor Bracket Bearing Plate Part c4 Notes: (1) 6x25 IWRC IPS meet the minimum breaking strength of 42.7 kips [0 kn] and may be substituted for the 6x IWRC IPS cables. Midwest Safety Facility Roadside BCT Anchor Cable SCALE: 1:8 11 of 15 REV. BY:

12 3/16"[4.8] Three Sides 1/[6.4] 5 1/2"[140] Anchor Bracket End Plate 3/16"[4.8] PLAN VIEW Strut Yoke 75" 05 78" 81 FRONT VIEW (Typ.) 2" 51 2" 51 13/16" /8" /2" 140 1/2" /2" 216 R1/2" 13 3/16" 5 Strut and Yoke Assembly Part c3 4 1/ " 1702 Strut 6"x3" [152x76] 10 Gauge [3.4] R5/16" 8 Yoke (Typ.) 3" /2" 38 3" 76 7/8"[22] x 2"[51] Slot R1/2" 13 6" 152 (Typ.) /8" 35 3" 76 Anchor Bracket (FPA01) Part c6 SCALE 1:8 1 1/2" /8" 29 Anchor Bracket End Plate SCALE 1:8 Ground Strut & Anchor Bracket Details 3/8" of 15 SCALE: 1:16 REV.

13 87 1/2" 2223 J '-3" [05] W-Beam Section, 12 gauge [2.7] Part a /2" /2" 953 (Typ.) 12'-6" [3810] W-Beam Section, 12 gauge [2.7] Part a4 59" 1499 K 162 1/2" /2" 953 (Typ.) 12'-6" [3810] W-Beam Section, 12 gauge [2.7], End Section Part a5 1"x1 1/ [25x32] Slot (Typ.) 8 1/2" 216 2" 51 (Typ.) x2 1/2" [x64] Slot DETAIL J SCALE 1:15 4 1/ 108 DETAIL K SCALE 1:15 (Typ.) [] R6 1/ " 51 8" 203 (Varies) 16" /2" 216 W-Beam Rounded End Section 12 gauge [2.7] Part a6 SCALE 1:15 Notes: (1) If rounded W-beam end section cannot be found locally use a spoon end section. Rail Section Details 13 of 15 SCALE: 1:30 REV.

14 ItemNo. QTY. Description Material Specification Hardware Guide a1 25 W6x8.5 6' Long [W152x ] Steel Post ASTM A992 Min. 50 ksi [345 MPa] (W6x9 ASTM A36 Min. 36 ksi [248 MPa]) PWE06 a2 25 6x12x14 1/ [152x305x362] Blockout SYP Grade No. 1 or better PDB10a-b a3 1 6'-3" [05] W-Beam MGS Section 12 gauge [2.7] AASHTO M180 RWMO1a a '-6" [3810] W-Beam MGS Section 12 gauge [2.7] AASHTO M180 RWM04a a5 2 12'-6" [3810] W-Beam MGS End Section 12 gauge [2.7] AASHTO M180 RWM14a a6 1 W-Beam Rounded End Section 12 gauge [2.7] AASHTO M180 RWE03a b1 25 5/8" Dia. x 1 Long [M16x356] Guardrail Bolt and Nut Bolt ASTM A307, Nut ASTM A563 A FBB06 b D Double Head Nail - - b3 4 5/8" Dia. x 10" [M16x254] Long Guardrail Bolt and Nut Bolt ASTM A307, Nut ASTM A563 A FBB03 b /8" Dia. x 1 1/2" Long [M16x38] Guardrail Bolt and Nut Bolt ASTM A307, Nut ASTM A563 A FBB01 b5 46 5/8" [16] Dia. Flat Washer ASTM F844 or SAE Grade 2 Steel FWC16a c1 4 BCT Timber Post - MGS Height SYP Grade No. 1 or better PDF01 c2 4 72" [1829] Long Foundation Tube ASTM A53 Grade B PTE06 c3 2 Strut and Yoke Assembly ASTM A36 Steel Galvanized - c4 2 8x8x5/8" [203x203x16] Anchor Bearing Plate ASTM A36 Steel FPB01 c5 1 BCT Anchor Cable Assembly [] 6x IWRC IPS Galvanized Wire Rope c6 2 Anchor Bracket Assembly ASTM A36 Steel FPA01 FCA01 c /8" [60] O.D. x 6" [152] Long BCT Post Sleeve ASTM A53 Grade B Schedule 40 FMM02 c8 4 5/8" Dia. x 10" [M16x254] Long Hex Head Bolt and Nut Bolt ASTM A307, Nut ASTM A563 A FBX16a c9 16 5/8" Dia. x 1 1/2" Long [M16x38] Hex Head Bolt and Nut Bolt ASTM A307, Nut ASTM A563 A FBX16a c10 4 7/8" Dia. x 7 1/2" [M22x1] Long Hex Head Bolt and Nut Bolt ASTM A307, Nut ASTM A563 A FBX22a c11 8 7/8" [22] Dia. Flat Washer ASTM F844 or SAE Grade 2 Steel FWC22a Bill of Materials 14 of 15 DWG. SCALE: Safety Facility NAME. NONE REV. BY:

15 Item No. QTY. Description Material Specification d1 1 TLL-50K-PTB Load Cell NA e HT Mechanical Splice - [] Dia. As Supplied e2 2 [0] 6x IWRC IPS Wire Rope IPS Galvanized e3 4 BCT Anchor Cable End Swage Fitting SAE Grade 5 - Galvanized e4 2 Crosby Heavy Duty HT- [] Dia. Cable Thimble As Manufactured f1 2 Crosby G2130 or S2130 Bolt Type Shackle - 1 1/ [32] Dia. with thin head bolt, nut, and cotter pin, Grade A, Class 3 Stock Nos and As Supplied g1 2 Chicago Hardware Drop-Forged Heavy Duty Eye Nut - Drilled and Tapped 1 1/2" [38] Dia. - UNF 12 [M36] As Supplied, Stock No. 107 Bill of Materials Continued 15 of 15 DWG. SCALE: Safety Facility NAME. NONE REV. BY: