QUESTION 2 Two tangents AB and BC intersect at an angle of 24°0'0". A curve is formed from point A to C. A point on the curve, D, is found along the curve near A. Point D is located 21.03 m from point B, and has a perpendicular distance of 2.79 m from line AB. a. Calculate the radius of the simple curve connecting the two tangents and passing point D Answer: R= m b. Calculate the length of the chord connecting PC and point D Answer: C = m Note: Unit has been provided after the blank space. No need to indicate units on your answer.

QUESTION 2 Two tangents AB and BC intersect at an angle of 24°0'0". A curve is formed from point A to C. A point on the curve, D, is found along the curve near A. Point D is located 21.03 m from point B, and has a perpendicular distance of 2.79 m from line AB. a. Calculate the radius of the simple curve connecting the two tangents and passing point D Answer: R= m b. Calculate the length of the chord connecting PC and point D Answer: C = m Note: Unit has been provided after the blank space. No need to indicate units on your answer.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Four tangents having an angle of intersections shown is to be connected by three simple curves having different radius with the last curve which is the 5 times sharper than the first curve. Find the radius of the each curve. AB = 300 m, BC = 200 m.
Two tangents AB and BC intersect at an angle of 24.b°. A point P is located 21.13m from point Band has a perpendicular distance of 2.69m from line AB. Calculate the radius of the simple curveconnecting the two tangents and passing point P.
please base your answer on the given choices thank you
QUESTION 2 The tangent thru the PC has a direction due to North; and the tangent through the PT has a bearing of N 50° E. It has a radius of 200 m. Stationing of PC is 12+060. a. Compute the tangent distance of the curve. Answer: T= b. Compute the long chord of the curve. Answer: Lc = m m c. A line is drawn from the center of the curve (at the central angle) and intersects the curve at point B. This line, when extended, makes an angle of 62° with the tangent thru PC. What is the stationing of point B? Answer: Sta. B = Note: Unit has been provided after the blank space. No need to indicate units on your answer.
4. A parallel reversed curve has an equal radius of 360m and a central angle of 8º. a. Compute the distance between parallel tangents b. Compute the length of the Chord from PC to PT If Sta PC = 3 +960.40, what is Sta PT? C.
Q1B) A circular horizontal curve having radius (R)=100 m and Deflection angle (0)= 60°. Compute the basic elements (L,LC,T,M,E) of the curve. gure below:
the deflection angles of two intermediate points x and y on a simple curve measured from the tangent passing through pc are 6.97° and 12.8°, respectively. the distance along the curve between x and y is 34.72 m. compute the for the degree of curve in degrees. use arc basis.
QUESTION 1 The long chord from the PC to the PT of a compound curve is 300 m. A common tangent, from point A to B, has an angle of 12° with AV and 15⁰ with BV. If the common tangent is parallel to the long chord, determine: a. the radius of the first curve Answer: R₁= b. the radius of the second curve Answer: R₂= c. the stationing of PT if PC is 10+204.30 Answer: Sta PT= m m Note: Unit has been provided after the blank space. No need to indicate units on your answer.
In a compound curve, the line connecting the P.l. at point V and the PC is an angle bisector. VA is 270 meters and BV =90 m. The stationing of A is 6+421 and that of B is 6+721. Point A is along the tangent passing through PC while point B is along the tangent passing through PT. The PC is also along AB. a. Compute the radius of the first curve b. Compute the radius of the second curve c. Determine the length of the line connecting PC and PT.
Answer g and h please
Additional question:1. The value of intersection Angle of the Second curve is 23.66 deg (103.7553 - 84.0945). What is the length of curve 2? 2. What is the value of the intersection angle of the first curve? 3. What is the curve length of the first curve?