Q1/ Figure below illustrates a compound curve, if the intersection angle between two tangents is equal to (110°), and the intersection angle is (24°59') for the first simple curve (A). And the tangent is equal to (250 ft) for the second simple curve (B).determine The deflection angles and the chord lengths for setting out the curve at whole stations from PC to PT (for second simple curve (B) only) if the station at point (g) is equal to (287+00), and the distance between station (r) and PCC is equal to (30 ft). 110° РСС tB = 250 ft А В \24°59

Q1/ Figure below illustrates a compound curve, if the intersection angle between two tangents is equal to (110°), and the intersection angle is (24°59') for the first simple curve (A). And the tangent is equal to (250 ft) for the second simple curve (B).determine The deflection angles and the chord lengths for setting out the curve at whole stations from PC to PT (for second simple curve (B) only) if the station at point (g) is equal to (287+00), and the distance between station (r) and PCC is equal to (30 ft). 110° РСС tB = 250 ft А В \24°59

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

It is necessary to lay out a simple curve by deflection angles. The curve is to connect two tangents with an intersection angle of 320 and a radius of 240.00 meters. Compute the deflection angles to each full stations on the curve if the transit is set up at PC which is at Station (5 + 767.20m). Find the station of PT. Illustrate the figure and tabulate the results.
The deflection angle between two tangents is 95 degrees. Calculate the minimum radius (meters) that would be acceptable for a curve connecting these two tangents, assuming a Design Speed of 110km/hr and corresponding fmax of 0.12. Note: Your answer should be provided to ONE decimal place.
A horizontal curve with a radius of 800 ft connects the tangents of a two-lane Highway that has a posted speed limit of 35 mi/h. If the highway curve is not super elevated, e =0, determine the horizontal sightline offset (HSO) that a large billboard can be placed from the centerline of the inside lane of the curve, without reducing the required SSD. Perception-reaction time is 2.5 sec, and f = 0.35. when S<L and S>L.
Solve this problem
01: Explain the following cases that have been occurring while curve ranging.When the whole curve cannot be set out from the Tangent point, Vision being obstructed a) When P.C is inaccessibleb) When P.T is inaccessiblec) When both P.T and P.C is inaccessibled) When both P.T and P.I is inaccessiblee) When both P.C and P.I is inaccessible1) When the obstacle to chaining occurs
10 What parameter must be strictly considered when designing the length of straight/tangent between a reverse curve? Enter your answer 11 What is the acceptable difference in operating speed when considering the radii for a compound curve? Enter your answer
Two tangents adjacent to each other having bearings N 66 E and S 81 E meet at station 11+150.If the radius of the simple curve connecting these two tangents is 261 m, determine the lengthof the curve and the external distance.
The radius of the first curve passing PC is equal to 255 m, while of the second reversed curve is 425 m long. If the central angle of both curves is 13°, determine the parallel distance between twoangents. « Previous Next
limit to 3 decimal places
Vertical highway curve: Given PVI at 128 + 00, L = 1,000 ft, g1 = -5%, g2 = +4%, and PVI elevation= 457.25 ft, compute the elevations of the curve low point and the 100 ft stations (meansstations 124+00, 125+00, etc. until reaching the end of the curve) as well as for the beginningand end of the curve.
this is one question split by parts a and b.
Given a transition curve length of 85.500m, a design radius of 620.000m, a deflection angle of 95 degrees and that the two tangents intersect at chainage 1000.000m. Calculate the station value (chainage) of the TS. Note: Your answer should be provided to THREE decimal places.