Compute the included angles, Civil Engineering

Example.

With a surveyor compass the angles observed in traversing the lines AB, BC, CD, DE and EF are  as. Compute the included angles and indicate them in a neat sketch.

264_included angles.png

Solution: Given figure shows this traverse. The first back bearings of all lines are calculated and noted in the table shown below:

1475_included angles1.png

2008_included angles2.png

∠B = 55° 30′ + 63° 30′ = 119° 00′       Ans.

∠C = 63° 30′ + 70° 00′ = 133° 30′       Ans.

∠D = 70° 00′ + 45° 30′ = 115° 30′       Ans.

∠E = 45° 30′ + 72° 15′ = 117° 45′        Ans.

Posted Date: 10/20/2012 8:55:25 AM | Location : United States







Related Discussions:- Compute the included angles, Assignment Help, Ask Question on Compute the included angles, Get Answer, Expert's Help, Compute the included angles Discussions

Write discussion on Compute the included angles
Your posts are moderated
Related Questions
Properties of Stones The following properties of the stones should betake into account before choosing them for engineering works: Structure: The structure of the stone ca

classification and characterstics of lintels

Q. Full bore flow in drainage design? In the design of gravity drainage pipes, full bore flow capacity is usually adopted to check against design runoff. Though one should note

Design the 2-span continuous center T-beam, B2, for the floor syetem shown below. The girders that the beam frames into are all 24" wide. Using fc'= 5 ksi, and fy = 60 ksi. The ser

Explain the Inspection Tools for Underwater Inspection of Bridge? So many Inspection tools are available. The dive team should have access to the suitable tools and equipments

compare riveted joints with welded joints

One nautical mile is described by one latitude minute of arc (there are 60 like minutes to a degree). This equals 1852 meters, and roughly (but coincidentally) 2000 yards or 6000 f

Question What are key functions of changed components of paint? Answer For regular paint application, there are largely three key components of paint, namely primer, u

Explain the Modular Incinerators 1. Prefabricated units with capacities of 4.5 to 107 tons of solid waste/day 2. Most use a system involving two combustion chambers.

What is Atterberg Limits tests? The Atterberg Limits tests are designed to determine the plasticity of finer grained soils. These tests are performed on the fraction less than