Determining a maximum safe speed

Assignment Help Civil Engineering

Reference no: EM1382347

A horizontal curve on a two-lane highway (12-ft lanes) has PC at station 123 + 80 and PT at station 129 + 60. The central angle is 35 degrees, the superelevation is 0.08, and 20.6 ft is cleared (for sight distance) from the inside edge of the innermost lane. Determine a maximum safe speed (assuming current design standards) to the nearest 5 mi/h.

Reference no: EM1382347

Questions Cloud

Elucidate why might this be wrong : Present possible objections to this. The owner also believes which the pricing decisions in Brazil can be left to local managers. Elucidate why might this be wrong.

With what speed does the goalie slide on the ice : A loudspeaker of mass 18.00 kg is suspended a distance of h= 1.60.below the ceiling by two cables that make equal angles with the ceiling. Each cable has a length of t= 3.90 m. What is the tension in each of the cables? Use 9.80 for the magnitude ..

Question about stanford prison study : Critically discuss the findings of this study. What is the application of Zimbardo's findings to similar, real-life events happening today? Include examples of the concepts introduced in the experiment in your discussion.

What are a manager''s options if more control isn''t possible : What are a manager's options if more control isn't possible? Identify and describe the various methods that managers can use to maintain control.

Determining a maximum safe speed : The central angle is 35 degrees, the superelevation is 0.08, and 20.6 ft is cleared (for sight distance) from the inside edge of the innermost lane. Determine a maximum safe speed (assuming current design standards) to the nearest 5 mi/h.

How long will it be before they meet : Heather and Mathew walked eastward with a speed of 9.8 m/s. If it takes those 34 min. to walk to the store, how far have they walked.

Examine the use of databases in organization : Create a 2-3 page (350 words per page) examining the use of databases in organization. Explain what database applications are utilized (Microsoft Access, DB2, Oracle, etc.).

Filamentous component of the cytoplasm : The formation of surface blebs caused by ischemia reflects in part plasma membrane injury, but also a sign of cytoplasmic injury.

What is the distribution of x and y and why : What is the distribution of X and Y and why - Crank is understandably annoyed with this result, but perhaps not quite ready to concede defeat.

User Account

All Pages