There should be seven different elevations for the answer
There should be seven different elevations for the answer Problem 25.8 3 of 5 > A...
Field conditions require a highway curve to pass through a fixed point. Compute a suitable equal- tangent vertical curve and full-station elevations for the following: Grades of g,--3.80 % and g +1.00 %, VPI elevation 850.00 ft at station 30+00. Fixed elevation 852.00 ft at station 30+00. 2) Field conditions require a highway curve to pass through a fixed point. Compute a suitable equal- tangent vertical curve and full-station elevations for the following: Grades of g,--3.80 % and g +1.00...
Geomatics 3. Field conditions require a highway curve to pass through a fixed point with elevation 753.00 at station 30+00. Compute a suitable equal tangent vertical curve and full-station elevations if g!--2.50%, g2 +1.00%, VPI elevation- 750.00 ft, VPI station 30+00. Include a hand sketch of the curve.
Problem #3 (20 Points) Vertical Curve Problem (Use both Tangents) See Attached Vertical Curve Drawing Station Tangent Elevation Tangent Offset В VC 45+00 45+50 46+00 PVI 678.14 46+18.47 46+50 47+00 47+50 EVC I. gl=+4.3%, g2 =-3.196, L = 300, 2. Calculate stations for BVC and EVC and insert into table 3. Calculate station for high/low point and insert into table (this will be located between stations already entered in table, and not yet highlighted). 4. Calculate ALL tangent elevations, tangent...
Problem 1 (15vpts) A proposed highway has two tangents of bearings N 75° 54' 36" E and N 53° 22' 30" W. The highway design engineer, attempting to obtain the best fit for the simple circular curve to join these tangents, decides that the external ordinate is to be 78.00 ft. The Pl is at station 65+43.21. Determine: (a) The external angle of the curve (A) (b) The radius of the curve (d) The station of the PC (f) The...