1. Examples and Solutions
The chapter delves into the principles and applications of various surveying techniques, including the computation of areas and volumes, and the use of different instruments like the tacheometer. It emphasizes the importance of accurate measurements and calculations in civil engineering projects and elaborates on the methodologies for determining the reduced levels of various terrains. Furthermore, the chapter discusses common errors in surveying and their implications.
Enroll to start learning
You've not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Sections
Navigate through the learning materials and practice exercises.
-
1.2Example 1.20: Volume Calculation For An Embankment
-
1.11Example 1.29: Elevation Measurement On A Hill
-
1.12Example 1.30: Height Of A Shorter Pole Calculation
-
1.13Example 1.31: Correct Latitudes And Departures In Traverse
-
1.14Example 1.32: Balancing Traverse Using Bowditch And Transit Method
-
1.16Example 1.34: Missing Data In A Closed Traverse
What we have learnt
- The fundamentals of surveying techniques and their application in practical scenarios.
- Methods to calculate areas and volumes using various equations.
- The significance of precise measurements in engineering projects.
Key Concepts
- -- Trapezoidal Rule
- A numerical integration technique used to estimate the area under a curve by approximating it with trapezoids.
- -- Simpson’s Rule
- Another numerical integration method which provides a more accurate estimate of the area under a curve using parabolic segments.
- -- Surveying
- The science of measuring distances and angles on the Earth's surface to determine land boundaries and create maps.
- -- Tacheometry
- A surveying technique that enables the measurement of distances indirectly by using a tacheometer.
- -- Contour
- A line on a map connecting points of equal elevation, showcasing the terrain's slope and shape.
Additional Learning Materials
Supplementary resources to enhance your learning experience.