For the following data, compute the horizontal distances from the recorded slope lengths AB. You must provide solutions to support your answer: 1) AB = 5,280 ft, slope angle = 0° 45' 33" 2) AB = 3,428.67 ft, difference in elevation A to B = 8.75 ft 3) AB = 1,345.87 ft, grade = 10.7% Formula H = Sx Cos (Slope angle), where H = Horizontal Distance and S = Slope Distance, like AB Grade (%) = (Rise/Run) x 100, where Rise = vertical elevation difference, and Run = horizontal distance

For the following data, compute the horizontal distances from the recorded slope lengths AB. You must provide solutions to support your answer: 1) AB = 5,280 ft, slope angle = 0° 45' 33" 2) AB = 3,428.67 ft, difference in elevation A to B = 8.75 ft 3) AB = 1,345.87 ft, grade = 10.7% Formula H = Sx Cos (Slope angle), where H = Horizontal Distance and S = Slope Distance, like AB Grade (%) = (Rise/Run) x 100, where Rise = vertical elevation difference, and Run = horizontal distance

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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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

For the following data, compute the horizontal distances from the recorded slope lengths AB. You
must provide solutions to support your answer:
1) AB = 5,280 ft, slope angle = 0° 45' 33"
2) AB = 3,428.67 ft, difference in elevation A to B = 8.75 ft
3) AB = 1,345.87 ft, grade = 10.7%
Formula
H = Sx Cos (Slope angle), where H = Horizontal Distance and S = Slope Distance, like AB
Grade (%) = (Rise/Run) x 100, where Rise = vertical elevation difference, and Run = horizontal
distance

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