Four 150*300 cylindrical specimens were made from a concrete mix. Specimens were tested for 7 days compressive strength and failed under 28.5 kN, 28.9 kN, 26.0 kN and 24.8 kN force. a) Calculate the compressive strength of each specimen. b) What is the average compressive strength of this concrete? c) What is the approximate tensile strength of this concrete?

Q: What is the most common scale used for temperature

A: The Celsius and fahrenheit scale is used most commonly used.. Kelvin scale is primarily used in…

Q: What is the Global Coordinate System (GCS)? Why was the Viewing Coordinate System created?

A: Global Coordinate system is a coordinate system in which we are enabled to make a location details…

Q: Draw the 3 Principal Views of the object (given unit in mm, convert it to cm) 51 35 15 25 53 73 20…

A: 3D view of the object is provided. We have to draw three principal views of the object.  Three…

Q: 11th - Which of the following is not a major coordinate system ? a) polar coordinate system OB)…

A: Brief concept- Coordinate system- This is a system which helps in locating the points on the…

Q: Describe about the Taylor Charts.

A: Taylor's stability chart are used for determining the stability of slope of cohesive homogeneous…

Q: What classification of data has equal units that are the same distance between each dimension of the…

A:

Q: 50 10 Derive the third projection, taking into account the use of the rules for writing dimensions…

A: GIVEN: TO DETERMINE: TOP VIEW

Q: Define Relative Density.

A: Relative density or specific gravity:

Q: Define: First Moment of Area Sketch Or Drawing: Equation: Units:

A:

Coordinate Geometry of Survey

Coordinate geometry (COGO) is a method of inserting surveying or engineering data into geographic information system (GIS), computer-aided design (CAD), or mapping software. These data can be collected on the proposed construction site using standard surveying techniques and instrumentation or may be taken from existing maps, engineering plans, drawings, or records. Data gathered on the site includes coordinates of points, bearings, and distances between points. The data are noticed and noted through conventional surveying procedures, like a traverse or layout measurement series and it can be either digital or non-digital. The maps and plans are inclusive of boundaries, divisions, and other components, and these features are shown with coordinate values, the lengths, offset distance, and bearings between them.