The azimuth from south of the tangent fromPC to PI is 234 degrees and PI to PT is 327degrees. The central angle of the first curve is47 and the tangent of the first curvemeasures one third of the distance V1 to V2.The distance V1 to V2 is known as 540.7meters.Determine the length of the bigger radius inmeters.

###Determination of length of the bigger radius of compound curve####

Answered: Determine the length of the bigger…

Engineering

Civil Engineering

Determine the length of the bigger radius in meters.

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

Two straights AB and BC meet in an inaccessible point B and are to be connected by a simple curve of 600m radius. Two points P and Q were selected on AB and BC, respectively, and the following data were obtained: ∠APQ = 150deg; ∠CQP = 160deg and PQ = 150.0m. Find the following.A. Distance AP.B. Distance QC.C. Sta. C if Sta. P is at 10+178.50.
40 The length of curve of a simple curve having a degree of curve 4° is equal to 210 m. Determine the middle ordinate of the simple curve. PI 210 m PT PC R 1/2 Determine the Radius R.
Find the radius of curvature of the curve x +y³ = 4xy at (2, 2). 0.3536 O 0.6353 O 0.3365 O 0.5336
The following are the properties of the triangle below: • Angle m - 30.7 degrees • Line AB - 279.41 meters • Bearing BC-S 32.0 E m C Solve for the ratio of the longer radius to the shorter radius in percentage, considering that: 1. Point PRC is having 1/3 distance from B and 2/3 distance from C. 2. The Forward Tangent is along horizontal 3. Point C is known to be the second vertex of the reverse curve 4. Two tangents converge at angle m
The formula V = (A₁+ 4Am + A₂) to approximate the volume of geometric solids is called a End-Area-Method b. Prismoidal Formula The angle with respect to the spiral tangent to any point in the spiral, taken from S.C is called the: a. Deflection Angle b. Offset Distance c. Length of throw d. Angle of Intersection It is a combination of two or more circular curves with the center of curvature on the opposite side of the curve. a. Simple Curve b. Compound Curve C. Reversed Curve d. Spiral Curve A rocket is used to place a synchronous satellite in orbit about the earth. What is the speed of the satellite in orbit in m/s? a. 3718 b. 3781 C. d. 3170 3070
The deflection angles of points A and B from the tangent through P.C of a simple curve are 3°05' and 8°15' respectively. If the chord distance from A to B is 40m, 1. Find the radius of said curve. a. 236.4 m b. 180.6 m c. 217.3 m d. 222.1 m 2. Find the length of curve from PC to A. a. 22.3 m b. 23.9 m c. 27.3 m d. 26 m 3. Find the length of curve from PC to B. a. 69.73 m b. 63.96 m c. 50.57 m d. 67.99 m
6. If dy = x²dx, what is the equation of y in terms of x if the curve passes through (1,1)? а. х? — Зу + 3 %3D 0 b. x3 – 3y + 2 = 0 C. x³ + 3y + 2 = 0 d. x3 + 2y + 2 = 0 7. Find the equation of the curve at any point of which the tangent line has a slope of 2x. а. х%3D —у? + с b. y = -x² + c С. х 3D у? + с d. y = x² + c
Two tangents AB and BC intersect at an angle of 24° are to be connected with a simple curve. A point P on the curve is located 21.03m from point B and has a perpendicular distance of 2.79m from line AB. Calculate the: The radius of the simple curve The length of chord connecting P.C. and point P. The stationing of P if vertex of the curve is at 10+120m.
x+1 Q2 / Find an equations for the tangent and normal to the curve y= at the point (1). x+2
The PI of a highway is located in a lake at point C. Stations A and B are selected to replace the inaccessible PI, which is lying along a line through PC and PT respectively. The stationing of PC is 15+140 while that of A is 15+410. If angle CAB is equal to 22 degrees and line AB is parallel to the chord with a length equal to 380 m. Determine the following: Radius of the curve. • Degree of curve. • Length of curve. • Stationing of PT.
N S Curves W E В Problem: U Three curves are to be connected. Data are obtained in the field as follows: R Line AB has a bearing of N 60° E Line BC has a bearing of S 60° E V T1 = 250.00 m R2 = 250.00 m I2 = 70° Tangent CD is parallel with tangent FG T2 R1 Y a. Determine R1 and R3. O2 R2 b. Determine T, and T3. I1 c. Determine C1, C2 and C3. d. Determine L1, L2 and L3. e. If the stationing of A is at N 120 + 340.14 m, determine the stationing of C, E and G. Оз 13 T3 F R3 G.
The angle of intersection of T.S and S.T is 70 degrees. The radius of the circular curve is 260 m and the spiral curve length is 110 m. Determine the element of the spiral curve. a. Determine the external distance of the curve. b. Determine the central angle of the circular curve. c. Determine the deflection angle at the end point of the spiral. d. Determine the offset from tangent at the endpoint of the spiral. e. Determine the distance along the tangent at the midpoint of the spiral.