Twist Bridge Section and Plan Drawings

Plan, Section, and Elevation are dissimilar types of drawings used by architects to graphically stand for a building design and construction. A plan drawing is a drawing on a horizontal plane showing a view from higher up. An Top cartoon is fatigued on a vertical plane showing a vertical depiction. A section drawing is as well a vertical delineation, but one that cuts through space to show what lies within.

• Plan
• Section
• Elevation

I am Jorge Fontan, an builder in New York and owner of Fontan Architecture. In this post, I volition review some of the basic concepts of architectural drawing.

Plan Drawing Definition

Plan drawings are specific drawings architects apply to illustrate a building or portion of a building. A plan is drawn from a horizontal plane looking down from above. This is as if you sliced through a space horizontally and stood over looking down on it. Plans are a common design drawing and technical architectural or engineering convention for graphic representation of architecture. With the exception of plan perspectives, plan drawings are orthographic projections. This ways they are non drawn in perspective and there is no foreshortening.

In that location are different types of plan drawings:

• Programme
• Programme Callout or Blow Upward Plan
• Plan Detail
• Site Plan
• Roof Plan
• Reflected Ceiling Programme or RCP
• Plan Perspective

Plan Drawings

A plan cartoon shows a view from to a higher place. This is oft used to depict the layout of a building, showing locations of rooms and windows, walls, doors, stairs etc. Although programme drawings can be drawn from higher up, they are often drawn cut through the building with horizontal airplane. The plan is typically cut at a height of most 4 anxiety, but the architect drawing the program may cut it at a dissimilar height. This means that yous accept an imaginary plane cut through the edifice at an pinnacle of 4 anxiety above the floor. Therefore, yous see in the cut anything that the plane passes through.

Plan Callouts

Another common architectural convention is the utilise of programme callouts. A callout is an area within the plan that is drawn at a larger scale. For case, if I have a floor program at 1/iv″ = ane′-0″ scale of a house, I might have a callout of the kitchen and bathrooms, showing them at one/two″ = i′-0″ scale. One-half inch scale is twice equally large as quarter inch scale.

Programme Details

Details in architectural drawings are big scale drawings that typically testify how something is built. Details identify all the materials and connections for construction. Details are commonly 3/4″ = 1′-0″ or larger. Program details are drawn in a program view at a large calibration to show the construction.

Site Plan

A site plan may or may not exist fatigued cut through the building. A site plan is going to evidence more than than but the building, including the entire site the building is located on. This can evidence the property lines, the building location, utilities, roads, landscape etc. A site programme will nigh typically exist fatigued from above the building, as if showing a roof program of the edifice within the site plan. Sometimes the site plan can be drawn as a beginning floor plan being cut through the first floor. This is done to show the relationship from the exterior of the building to the interior entrance.

Roof Plan

A Roof Plan is a program of a edifice or house that is not cutting through the building but fatigued from to a higher place. This shows everything on pinnacle of the building including the roof layout, stair bulkheads, parapets, and potentially roof equipment.

Reflected Ceiling Plan (RCP)

A Reflected Ceiling Programme is a plan of the ceiling within a space. This is drawn looking down as if at that place is a mirror on the floor reflecting the ceiling. The reflected ceiling plan is often referred to every bit an RCP. This architectural drawing will evidence things light lighting, structure, ceiling heights, soffits, etc…. When I was in my first semester of compages school the RCP was the hardest drawing for me to sympathise merely it makes perfect sense once you get information technology.

Programme Perspectives

A plan perspective is a drawing of a program but shown in perspective. This is more of a blueprint drawing meant to show what the space is going to look like and less how the space will be congenital.

Elevation Drawing Definition

Meridian drawings are a specific type of cartoon architects utilize to illustrate a building or portion of a building. An Top is fatigued from a vertical airplane looking straight on to a building facade or interior surface. This is as if you directly in forepart of a building and looked straight at information technology. Elevations are a mutual design drawing and technical architectural or technology convention for graphic representation of compages. Elevation drawings are orthographic projections. This means they are non drawn in perspective and at that place is no foreshortening.

There are dissimilar types of Elevation Drawings:

• Elevation
• Interior Elevation
• Elevation Call Out
• Elevation Detail

Section Drawing Definition

Section drawings are a specific type of drawing architects use to illustrate a building or portion of a building. A department is drawn from a vertical plane slicing through a building. This is equally if yous cut through a infinite vertically and stood directly in front looking directly at it. Sections are a mutual design cartoon and technical architectural or engineering convention for graphic representation of architecture. Section drawings are orthographic projections (with the exception of section perspectives). This means they are non drawn in perspective and at that place is no foreshortening.

At that place are dissimilar types of section drawings:

• Section
• Department Callout or Accident Up Department
• Plan Detail
• Site Program
• Reflected Ceiling Plan or RCP

Plan Section ElevationDrawings

As an builder, I study drawing closely, but these are complicated and quite involved issues. In this article, we reviewed some of the basic concepts with regards to Plan, Section, Elevation Drawings in Compages. This postal service does not assume to cover every possible issue or status, simply provide a full general overview of the topic.

If y'all would similar to read about the architectural process nosotros have another post you tin can bank check out on How to Start an Architectural Design.

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Thank you lot for reading our blog post on Plan, Section, Elevation Architectural Drawings.

I hope this was helpful. Please leave questions and comments below. If you would like to speak with an architect, you can contact the states direct.

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Jorge Fontan

This post was written past Jorge Fontan AIA a Registered Architect and owner of New York Metropolis architecture firm Fontan Architecture. Jorge Fontan has earned 3 degrees in the report of architecture including two degrees from the City University of New York and a Masters Degree in Advanced Architectural Design from Columbia Academy. Jorge has a background in construction and has been practicing architecture for 15 years where he has designed renovations and new developments of diverse edifice types.

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Source: https://fontanarchitecture.com/plan-section-elevation/

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