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Building Sections CMCE 1110 Construction Drawings Professor Anderson Splitting, 1974, Gordon Matta‐Clark. Estate of Gordon Matta‐Clark/Artists Rights Society, New York
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11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,

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Page 1: 11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,

Building Sections

CMCE 1110 Construction DrawingsProfessor Anderson

Splitting, 1974, Gordon Matta‐Clark. Estate of Gordon Matta‐Clark/Artists Rights Society, New York

Page 2: 11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,

How do Plans and Sectionsrelate to 

each other?

De Blas House, SpainAlberto Camp Baeza

McLead, Virginia. Detail in Contemporary Residential Architecture. Laurence King Publishing, 2007. 

Page 3: 11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,

De Blas House, SpainAlberto Camp Baeza

McLead, Virginia. Detail in Contemporary Residential Architecture. Laurence King Publishing, 2007. 

What do Building Sections reveal?

1. Spatial layout 2. Changes in plane and heights3. Structure and construction details4. Materials5. Interior views6. Lighting studies**Typically required by the Building Department

Page 4: 11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,

Glasgow School of Art (2009), Steven HollLight Studies using Building Sections

Page 5: 11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,

EscherickHouse 

Longitudinal Section

Page 6: 11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,
Page 7: 11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,

• Mirror• Stretch• Array

• Divide• Distance• Measure

Autocad Techniques

Tools you have learned:• Leaders• Notes• Hatch• Line and X‐Lines• Offset• Extend/Trim• Fillet

• Copy/Paste• Ortho Mode and Polar Tracking• Object Snap• Layers and Color Styles• Line‐types• Dimensioning• Paper Space vs Model Space• Viewports

• Arc• Ellipse• Blocks

Page 8: 11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,

MirrorMirror creates mirrored copy of objects.  Activate: Home tab, Modify subtab or type “mi”Resources: https://knowledge.autodesk.com/support/autocad/learn‐explore/caas/CloudHelp/cloudhelp/2016/ENU/AutoCAD‐Core/files/GUID‐595277C8‐9B87‐4CFB‐A3AF‐769537A22F3D‐htm.html

1

2

34

Page 9: 11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,

ArrayArray distributes object copies into any combination of rows, columns and levels.

Activate: Home tab, Modify subtab or type “ar”

Resources: https://knowledge.autodesk.com/support/autocad/learn‐explore/caas/CloudHelp/cloudhelp/2016/ENU/AutoCAD‐Core/files/GUID‐07CB282A‐2C71‐46FE‐937F‐BC3DFB2C068B‐htm.html

Click on nodes to adjust array settings.

1

2

3

OR

Page 10: 11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,

DivideDivide creates evenly spaced points, objects or blocks along the length or perimeter of an object. Activate: Home tab, expand Draw subtab or type “div”Resources: https://knowledge.autodesk.com/support/autocad/learn‐explore/caas/CloudHelp/cloudhelp/2016/ENU/AutoCAD‐Core/files/GUID‐3427CA9F‐831C‐4B53‐A903‐49EB6378335C‐htm.html

“ptype”

1

2

3

Page 11: 11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,

Measure to check your work

Measuregeom tools are used to measure the distance, radius, angle, area, and volume of selected objects or sequence of points.

Activate: Home tab, Utilities subtab, type “me” to activate general measure tool or “di” to activate distance command.

Resources: https://knowledge.autodesk.com/support/autocad/learn‐explore/caas/CloudHelp/cloudhelp/2016/ENU/AutoCAD‐Core/files/GUID‐5D5B0EE1‐DD90‐47AE‐8A55‐642FBFF5E4E4‐htm.html

Page 12: 11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,

Orthographic Projection: Process

1. Copy first and second floor plans.

2. Rotate plans accordingly, per required section view.

3. Align plans (stack vertically –make sure outer walls align).

4. Set elevation markers in area below plans to set up section regulating lines.

3

1FIRST FLOOR

1SECOND FLOOR

2

2

34

4

4

Page 13: 11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,

Orthographic Projection: Process5. Vertical Lines: Use X‐Lines to project features from first floor plan that intersect with the section marker to the section.

5

FIRST FLOOR

Page 14: 11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,

Orthographic Projection: Process

6. Vertical Lines: Use X‐Lines to project features from second floor plan that intersect with the section marker to the building section.

6

SECOND FLOOR

Page 15: 11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,

Orthographic Projection: Process7. Horizontal Lines: Create X‐Lines to project building regulating lines and details from the elevations.  Assign line weights/layers as applicable.

7

8. Annotation: elevation markers, notes, dimensions. 

Page 16: 11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,

Complete Layout: Titleblock and Viewport

Page 17: 11 slides sections - City Tech OpenLabopenlab.citytech.cuny.edu/.../files/2016/08/11_slides_sections.pdfAug 11, 2016  · 1.Copy first and second floor plans. 2.Rotate plans accordingly,

Assignment Specifications:• Create a Dropbox folder “A‐004”• Upload your progress drawing at the end of this class to your Dropbox folder. 

Name files: Last Name First Name – Assignment Title.  • Upload final submission *BEFORE THE START OF THE NEXT CLASS*• Submit 8.5”x11” plot of each drawing *AT THE START OF THE NEXT CLASS*