Name: Grade: /10 Dec 3, 2018 w ..CA-Horizontal Curve VI FORT WAYNE Tabulate R or D,...
Tabulate R or D,T,L,E,M,PC,PT, deflection angles, and incremental chords to lay out the circular curves at full stations (100 ft or 30 m ) Highway Curve with Da = 2° 30', I = 10° 30' , and PI = 36 +44.50 ft.
24.7 Assignment 5 Due Date: April 24, 2018 Tabulate R or D, T, L, E, M, PC, PT, deflection angles, and incremental chords to layout the circular curves at full stations (100ft or 30m) in problems 24.7 through 24.14 24.7 Highway curve with D 2°30', I 10°30', and PI station 36+44.50 ft 24.10 Highway curve with R 900m, I 1230', and PI station 4+200.600 m
5. For a horizontal curve, A=82'30', the station of the PC is 6+14.00, and terrain conditions require the minimum radius permitted by the specifications of, 100 ft. (are definition). Calculate (15 points): a. The stationing of PI and PT, and the external (E) and middle ordinate distances (M) and chord length (LC) for this curve. b. Compute sub-deflection angles and sub-chords to stake out this curve. Use quarter-stations 1251 (Note: In the example we solved together in class, we used...
Please complete the chart and explain how to solve number 16. Thank you. oN2ohtal curves .The deflecti n angle used when sighting back on the curve during a move up was wrong, causing the curve to get wasn't enough, and the construction equipment removed the stakes. Using the wrong backsight when laying out a curve by QUESTIONS AND PROBLEMS Calculate the missing curve parts in the following Table. Curve# 1 of Curve E M.O. LC 1 18°54' 357.25 2 2930...
6:47 1 4 Search <Back Hw#3-2019.doc 15- 10. A horizontal curve is designed for a two-lane road in mountainous terrain. The following data are known. Intersection angle: 40 degrees Tangent length: 436.76 feet Station of Pl: 2700+10.65 fs- 0.12 e- 0.08 Determine the following. (a) Design speed (b) Station of the PC (c) Station of the PT (d) Deflection angle and chord length to the first even 100 ft station. 15-11. A proposed highway has two tangents of bearings N...
1. Given the following horizontal curve and spiral data: Total tangent deflection angle (A) = 30° Rt. D = 5° Design Speed = 50 mph Two lane road in Southern Climate PI Station @ 64+20.00 Find Land e from Table 13.8 or 13.9 (see handouts) Compute: As = Ac Y Xs es = R= P= TS Compute the stations of: T.S. = S.C. = C.S. = S.T. = Compute the Long Tangent and the Short Tangent Spiral Curve Equations Spiral...
no you dont. let someone else answer it. 1. Given the following horizontal curve and spiral data: Total tangent deflection angle (A) = 30° Rt. D= 5° Design Speed = 50 mph Two lane road in Southern Climate PI Station @ 64+20.00 Find and e from Table 13.8 or 13.9 (see handouts) Compute: = R P= Compute the stations of: T.S. = S.C. C.S. = S.T. = Compute the Long Tangent and the Short Tangent Table 13.9 SPIRAL CURVE LENGTHS...
1. Given the following horizontal curve and spiral data: Total tangent deflection angle (A) = 30° Rt. D=50 Design Speed = 50 mph Two lane road in Southern Climate PI Station @ 64+20.00 Find and e from Table 13.8 or 13.9 (see handouts) Compute: R P= Compute the stations of: T.S. = S.C. = C.S. S.T. = Compute the Long Tangent and the Short Tangent PI 4 CPI To AC ST To S.C. C.S. SPI, SPI -Ls 20$ Cc 3...