1.A railroad curve runs a 6° curve to the PCC, 300m long from the PC of the Compound Curve,thence from the PCC, a 1°40' curve was run towards to the PT 600m long.a. Determine the length of the long chord connecting the PC and PTb. Find the angle the long chord makes with the first tangentC. Find the angle the long chord makes with the second tangent2. A Simple Curve connects to Tangents AB and BC with bearings N85d30'E and S68d30'E

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Answered: Determine the length of the long chord…

Determine the length of the long chord connecting the PC and PT Find the angle the long chord makes with the first tangent Find the angle the long chord makes with the second tangent

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

Dimensional homogeneity

The term dimensional homogeneity means that in an equation, the dimensions of each term on both sides are equal, which means the dimensions of the left-hand side (LHS) of an equation are similar to the dimensions of the right-hand side (RHS). For a dimensionally homogeneous equation, the powers of fundamental dimensions will be identical on both sides of the equation.

Question

1.
A railroad curve runs a 6° curve to the PCC, 300m long from the PC of the Compound Curve,
thence from the PCC, a 1°40' curve was run towards to the PT 600m long.
a. Determine the length of the long chord connecting the PC and PT
b. Find the angle the long chord makes with the first tangent
C. Find the angle the long chord makes with the second tangent
2. A Simple Curve connects to Tangents AB and BC with bearings N85d30'E and S68d30'E

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