Determine minimum radius that can used on horizontal curve, Civil Engineering

Assignment Help:

What is the minimum radius, Rmin, that can be used on a horizontal curve with a 70 mph design speed, a maximum superelevation, emax = 8%, and a side friction factor, f = 0.10?

Answer:

0.01e + f = V2/15R

Rmin = V2mph / 15 (0.01e + f) = 702 / 15 (0.01*8+0.10) = 1814.80 ft


Related Discussions:- Determine minimum radius that can used on horizontal curve

Embankment, Describe the various steps in embankment construction.

Describe the various steps in embankment construction.

Survey, relationship between included angles and whole circle bearing

relationship between included angles and whole circle bearing

Chemistry, discuss various chemical reactions involved in lime soda process...

discuss various chemical reactions involved in lime soda process ?

Foundation recommendation, what are the necessary data required for foundat...

what are the necessary data required for foundation recommendation other than SPT value ? why can''t we go for SPT value alone?

Determine the diameter of the footing, A circular footing is resting on a s...

A circular footing is resting on a stiff saturated clay with qu = 250 kN/m 2 . The depth of foundation is 2 m. Verify the diameter of the footing if the column load is 600 kN. S

Los Angeles Abrasion Test, LA values of different sizes of materials can be...

LA values of different sizes of materials can be proportionately determined?

Key role of drilling fluid in rotary drilling, Question What is key rol...

Question What is key role of drilling fluid in rotary drilling in site search? Answer Drill fluid in rotating serves two main reasons. (i) Facilitate rotation of

Natural rubber and synthetic rubber, Q. Natural rubber and Synthetic rubber...

Q. Natural rubber and Synthetic rubber? There is often a confusion between the words elastomer and neoprene. While elastomer refers to the generic name of the rubber, neoprene

#title.steel desogn, Tension memebers example for a two channel connected t...

Tension memebers example for a two channel connected to a gusset .find the tensile capacity

Moment of inertia, i dont know how to calculate moment of inerta

i dont know how to calculate moment of inerta

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd