TL3-TL4-TL5 CONTAINMENT MDS TL4 H2 W3 · Specifications TL4 CRASH TEST DATA Specifications Material...
Transcript of TL3-TL4-TL5 CONTAINMENT MDS TL4 H2 W3 · Specifications TL4 CRASH TEST DATA Specifications Material...
VGSH 2000Bridge Rail
CONTAINMENT MDS TL4 H2 W3
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TL3-TL4-TL5
FHWA ApprovedNCHRP 350
MDS® BARRIERSBridge Rail Systems
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Engineered PerformanceThe VGSH 2000 is a high performance modular easy to install steel parapet system tested and accepted to NCHRP 350 TL-4 and EN1317 H2 W3. The VGSH 2000 is specifically designed with a tubular post assembly that reduces the exposed surface area by more then 50% area when compared to standard TL4 I-beams.
Features Transitions
Options
► Modular design ► High grade galvanized steel► Quick and easy to install► NCHRP 350 TL4 Approved► EN1317 Approved H2 W3► Accommodates radii up to 75 meters with a vertical alignment of +/- 6 degrees.
► Transition to TL-4 Thrie-beam► Transition to standard 12g W-Beam► Custom transitions available
► Mesh infill option
VGSH 2000 TL4
MDS® BARRIERSBridge Rail Systems
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Specifications
TL4 CRASH TEST DATA
Specifications
Material
Performance
► FHWA NCHRP 350 TL-4► EN 1317 H2 W3► Compliant with AASHTO 17th Edition► Tested on a 450mm concrete edge beam► Can accommodate vertical alignments of up to +/-6 degrees
DesignThe VGSH 2000 steel parapet is a modular design and consists of 4 or 5 horizontal rail sections located to supporting posts at a heights of 1.250m and 1.8m. Rails can be pulled to a radii of 75m on site without the need and cost of specialized curving to ac-commodate a vertical alignment of +/- 6 degrees.
SPECIFICATIONSStandard NCHRP 350Containment Level TL4 / H2 W3AASHTO 17th Edition TL4 System Height 49.2” (1.250m)Post Center 6.5ft (2m)Plinth Height 50mm minimum
Constructed from high grade steel the VGSH range is galvanized toISO 1461 to provide a corrosion resistant system.
● Unfactored moment resistance of post at underside of baseplate = 42.245kNm● Ultimate shear force resistance of post = 307.44 kN ● Anchor bolts size = M20
The VGSH 2000 is tested on a 450mm edge beam to demonstrate that the system performs on actual bridge dimensions.
VGSH 2000 TL4
MDS® BARRIERSBridge Rail Systems
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Transitions
VGSH 2000 TL4
MDS® BARRIERSBridge Rail Systems
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Profile
VGSH 2000 TL4
MDS® BARRIERSBridge Rail Systems
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For full test data report, please contact us at [email protected] call 860-289-8033
www.MDSbridgerail.comwww.MDSBARRIERS.com
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TL3-TL4-TL5
®
MDS® BARRIERSBridge Rail Systems
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