Section Drawing Definition

The following slides will help show the several methods or types of section views visualizing the cutting plane.

Section drawing definition. It is best to use the symbol for the material being shown as a section on a sketch. A drawing account is a ledger that tracks money withdrawn from a business usually a sole proprietorship or partnership by its owner s. 21 surgery to cut or divide an organ structure or part 22 brit social welfare to have a mentally disturbed person confined in a mental hospital under an appropriate section of the mental health legislation.

Section lines are very light. Since they are used to set off a section they must be drawn with care. 20 in drawing esp.

Mechanical drawing to shade so as to indicate sections. A section drawing section or sectional drawing shows a view of a structure as though it had been sliced in half or cut along another imaginary plane. The section reveals simultaneously its interior and exterior profiles the interior space and the material membrane or wall that separates interior from exterior providing a view of the object that is not usually seen.

When sketching an object or part that requires a sectional view they are drawn by eye at an angle of approximately 45 degrees and are spaced about 1 8 apart. A section view is a view used on a drawing to show an area or hidden part of an object by cutting away or removing some of that object. The cut line is called a cutting plane and can be done in several ways.

A simple bracket is shown in fig. A building section a section drawing section or a sectional drawing is known by all these different names but basically presents the view of a building s structure in a way that it looks like it had been cut and sliced in half along an imaginary plane. A section drawing is one that shows a vertical cut transecting typically along a primary axis an object or building.

Section drawings at large scale are a standard way of showing building construction details typically showing complex junctions such as floor to wall junction window openings eaves and roof apex that cannot be clearly shown on a drawing that includes the full height of the building. 8 1 and it is required to draw three sectional views. For buildings this can be useful as it gives a view through the spaces and surrounding structures typically across a vertical plane that can reveal the relationships between the different parts of the buildings that might not be apparent on plan drawings.