A road is built with a vertical transition curve. The PVC is at 111+05 and elevation...

A road is built with a vertical transition curve. The PVC is at 111+05 and elevation of 322. The PVI is at 111+85 and elevation of 320. Low point of curve is at 111+65.

Find starting grade? Ending grade? Design speed of curve? Elevation of low point on curve?

Solutions

Expert Solution

Ally Wells answered 3 months ago

Next > < Previous

Related Solutions

A 280m long equal tangent sag vertical curve has its PVC at chainage 2950.00m and elevation...

A 280m long equal tangent sag vertical curve has its PVC at chainage 2950.00m and elevation 76. 520m.The initial grade is -3.89% and the final grade is 1.02%. (20) a. Make a neat free hand drawing to illustrate a long section of this curve. b. Calculate the chainage and elevation of PVI c. Calculate the chainage and elevation of PVT d. Calculate the chainage and elevation of the lowest point on the curve.

A 276 m equal-tangent sag vertical curve has the PVC at station 3 + 700.000 and...

A 276 m equal-tangent sag vertical curve has the PVC at station 3 + 700.000 and elevation 321 m. The initial grade is -3.5% and the final grade is +0.5%. Determine the stationing and elevation of the PVI, the PVT, and the lowest point on the curve.

A vertical curve has its PVI at station 14+75.00 and elevation 76.29 ft. The grade of...

A vertical curve has its PVI at station 14+75.00 and elevation 76.29 ft. The grade of the back tangent is 3.4%, the grade of the forward tangent is -4.8%, and the curve length is 450 ft. Determine the stations and elevations of the BVC and EVC. Determine the location and elevation of the high point of the curve. Determine the curve elevation at station 14+00 and station 16+00.

The following information is given about a vertical curve: Station of VPI = 150+00.00 feet Elevation...

The following information is given about a vertical curve: Station of VPI = 150+00.00 feet Elevation of VPI = 2500.00 feet L = 1000.00 feet g1 = -3.0% g2 = 1.0% (a) Find the stations and elevations of the BVC and EVC. (b) Also, what is the station and elevation of the lowest point of the curve? (c) Calculate the first and second differences on the curve elevations of the full stations

Given the following vertical curve data: PVI at 19+ 00,L= 500 ft,g1= +2.5%,g2= -1%, and elevation...

Given the following vertical curve data: PVI at 19+ 00,L= 500 ft,g1= +2.5%,g2= -1%, and elevation of PVI = 723.86 ft.Compute the elevationsof the curve summit (i.e. high point)andfullstations.Assume that all symbols have their usual meaning.

Define any two (i) PVC (ii) Glass Transition Temperature (iii) LDPE and (iv) Thermoplastics

Suppose the demand curve for a product is vertical and the supply curve is upward sloping....

Suppose the demand curve for a product is vertical and the supply curve is upward sloping. If a unit tax is imposed in the market for this product, A. buyers bear the entire burden of the tax. B. buyers share the burden of the tax with government. C. the tax burden will be shared equally between buyers and sellers. D. sellers bear the entire burden of the tax. Explain how a downward-sloping demand curve results from consumers adjusting their consumption...

A 1000-ft vertical curve connects a -1% grade to a -3.5% grade. If the vertical tangents...

A 1000-ft vertical curve connects a -1% grade to a -3.5% grade. If the vertical tangents intersect at sta. 38+60.24 and elevation 1,400.13 ft, develop an Excel spreadsheet to calculate the elevations of the grade line at each station from sta. 31+00 to 45+00. Include the elevations of the PVC and PVT.

The State of DeNile built a new toll road 3 years ago for $900 million. The...

The State of DeNile built a new toll road 3 years ago for $900 million. The state can charge tolls on the road for the next 20 years and expects to spend $3 million per year on maintenance and toll collection. Toll revenue is expected to be $80 million per year. The state has recently received an offer from the Otto Corporation to lease the road for 20 years. The company will pay DeNile $1 billion and will receive exclusive...

What does the “vertical transition” in electronic spectroscopy (UV-Vis) mean and what is the rationale for...

What does the “vertical transition” in electronic spectroscopy (UV-Vis) mean and what is the rationale for this approximation? Please explain and show all work.

Subjects