SITUATION 10: Two parallel tangents 12 mapart are connected by a reverse curvehaving equal radii. The long chordconnecting the P.C to P.T is 140 m.28. Determine the radius of the reverse curve.c. 200.41 md. 512.41 ma. 408.33 mb. 813.64 m29. Find the length of the curve.a. 175.75 mb. 131.29 mc. 279.30 md. 140.17 m

Answer 28), a : 408.33 m 29), d : 140.17 m

Answered: Determine the radius of the reverse…

Determine the radius of the reverse curve. a. 408.33 m b. 813.64 m c. 200.41 m d. 512.41 m Find the length of the curve. a. 175.75 m b. 131.29 m c. 279.30 m d. 140.17 m

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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Concept explainers

State Plane Coordinate Systems

The state plane coordinate system (SPCS or SPS) is a collection of 124 coordinate systems or geographic zones prepared for particular regions of the U.S. Every state consists of one or more than one state plane zone, the boundaries of which generally follow the county lines. Inside the U.S., there are 110 zones in total, 10 more zones in Alaska, 5 in Hawaii, and 1 for Puerto Rico and US Virgin islands. The system is extensively used for geospatial and geographic data assembling by the state and local governments.

Question

SITUATION 10: Two parallel tangents 12 m
apart are connected by a reverse curve
having equal radii. The long chord
connecting the P.C to P.T is 140 m.
28. Determine the radius of the reverse curve.
c. 200.41 m
d. 512.41 m
a. 408.33 m
b. 813.64 m
29. Find the length of the curve.
a. 175.75 m
b. 131.29 m
c. 279.30 m
d. 140.17 m

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