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MwRSF Temporary Barrier Working Width at Lower Speed

Question
State	WI
Description Text	Has MwRSF have recommendation for working width for temporary barriers are 30 and 25 mph? We have people asking to install parklets.

Question

State

Description Text

Has MwRSF have recommendation for working width for temporary barriers are 30 and 25 mph?

We have people asking to install parklets.

System Performance Evaluation

System Types
Portable Barriers

Applications

System Features

Date June 29, 2020
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Response
Response (active)	I ran simulations with the 2270P vehicle on the F-shape PCB at 25 degrees and speeds of 25 and 30 mph. For 25 mph impact speed, the dynamic deflection was 18.375” and the working width was 40.875” For 30 mph impact speed, the dynamic deflection was 26.25” and the working width was 48.75” Thanks

Response

Response
(active)

I ran simulations with the 2270P vehicle on the F-shape PCB at 25 degrees and speeds of 25 and 30 mph.

For 25 mph impact speed, the dynamic deflection was 18.375” and the working width was 40.875”
For 30 mph impact speed, the dynamic deflection was 26.25” and the working width was 48.75”

Thanks

Date July 1, 2020
Previous Views (266) Favorites (0)

Attachment WSO.php Attachment F-shape PCB 25 mph.wmv Attachment F-shape PCB 30 mph.wmv