Arc 462 - Structures Project

Structural Design Project Southern Illinois University Arc 462 - Dobbins

New Harmony Regional Library Stephen Lauer

Table of Contents Project Description

3

Architectural Drawings

4

Structural Drawings

21

Calculations

26

Roof Beam Design

27

Floor Beam Design

32

Column Design

36

Project Description The Arc 462 semester project was to design a regional library in New Harmony, Indiana. This library had to serve the surrounding areas and schools. New Harmony, IN is a small town that has a few other iconic architectural buildings, such as Richard Meier’s Atheneum. The population of New Harmony is around 760 residents and is located just off of the Wabash River.

The New Harmony Regional Library must serve a very large region of people. The program for the library had to account for lots of stack space for mostly books. Computer and technology space was another major portion of the program that needed to be accounted for. In the end, the library program needed to account for about 92,000 square feet. This design an accessible green roof and photovaltic glazing in all of the banding that encompasses the building.

This design was based around concept of liquid crystal displays and how they work. As shown in the image below, when the LCD screen is off the crystals twist and rotate on themselves to create a twisting tower. I replicated this in my building by rotating each floor around the central core.

Site Plan

Scale: 1/32” = 1’-0”

First Floor Plan Scale: 1” = 20’-0”

Second Floor Plan Scale: 1” = 20’-0”

Third Floor Plan Scale: 1” = 20’-0”

Fourth Floor Plan Scale: 1” = 20’-0”

Fifth Floor Plan Scale: 1” = 20’-0”

Roof Plan

Scale: 1” = 20’-0”

North Elevation Scale: 1” = 20’-0”

18’-0”

Roof 190’-0”

18’-0”

5th Floor 172’-0”

18’-0”

4th Floor 154’-0”

18’-0”

3rd Floor 136’-0”

18’-0”

2nd Floor 118’-0” 1st Floor 100’-0”

White Metal Panels

Glass

Mirror Metal Panels

East Elevation Scale: 1” = 20’-0”

18’-0”

Roof 190’-0”

18’-0”

5th Floor 172’-0”

18’-0”

4th Floor 154’-0”

18’-0”

3rd Floor 136’-0”

18’-0”

2nd Floor 118’-0” 1st Floor 100’-0”

White Metal Panels

Glass

Mirror Metal Panels

South Elevation Scale: 1” = 20’-0”

18’-0”

Roof 190’-0”

18’-0”

5th Floor 172’-0”

18’-0”

4th Floor 154’-0”

18’-0”

3rd Floor 136’-0”

18’-0”

2nd Floor 118’-0” 1st Floor 100’-0”

White Metal Panels

Glass

West Elevation Scale: 1” = 20’-0”

18’-0”

Roof 190’-0”

18’-0”

5th Floor 172’-0”

18’-0”

4th Floor 154’-0”

18’-0”

3rd Floor 136’-0”

18’-0”

2nd Floor 118’-0” 1st Floor 100’-0”

Mirror Metal Panels

White Metal Panels

Glass

Longitudinal Section Scale: 1” = 20’-0”

2nd Floor 118’-0” 1st Floor 100’-0”

18’-0” 18’-0”

3rd Floor 136’-0”

18’-0”

4th Floor 154’-0”

18’-0”

5th Floor 172’-0”

18’-0”

Roof 190’-0”

Second Floor Plan Loads Scale: 1” = 20’-0”

Third Floor Plan Loads Scale: 1” = 20’-0”

Fourth Floor Plan Loads Scale: 1” = 20’-0”

Fifth Floor Plan Loads Scale: 1” = 20’-0”

Roof Plan Loads Scale: 1” = 20’-0”

Second Floor Structure

First Floor is slab on grade no structure needed

Scale: 1” = 20’-0”

Column:W12x87 3

40

6x W1

8x W1

2x W1 26

26

46

3

x1 W8

3

x1 W8

0x W1

40

6x W1

89

6x 1 W

0x 1 W

6x W1

2x W1

40

8x W1

40

58

58

x1 W8

Third Floor Structure Scale: 1” = 20’-0”

Column:W12x87

x13

2x5

2x W1 26 0x W1

46

x13

W8

8x W1

40

6x W1

x13

W8

26

40

6x W1

89

6x W1

0x W1

8x W1

6x W1

W1

40

40

8

58

W8

Fourth Floor Structure Scale: 1” = 20’-0”

Column:W12x87

W12x58

W16x89

W8x13 W10x26

W8x13

W10x26

W16x40

W18x46

W16x40

W12x58

W16x40

W18x40

W8x13

Fifth Floor Structure Scale: 1” = 20’-0”

Column:W12x87

W12x58

W16x89

W8x13 W10x26

W16x40

W18x46

W16x40

W8x13 W10x26

W18x40

W16x40

W12x58

W8x13

Roof Structure Scale: 1” = 20’-0”

Column

:W12x8

7

0 W18x4

W18x4 0

7

W10x1

5

W10x1

5

2

W18x7

7

W18x9

W14x2

W16x5

1

7

0

2

W16x6

W18x6

W14x2

9

W18x6 0

W16x8

Dead & Live Load Calculations Roof Load Green Roof Steel Deck Sprinklers Drop Ceiling HVAC/Lighting

DL (PSF) 96 2 3 5 3

LL (PSF) 100

Total

109

100

DL (PSF) 35 2 5 3 3 3 4 2.5

LL (PSF)

Typical Floor Loads 4" Concrete Steel Deck Drop Ceiling HVAC/Lighting Sprinklers Carpet & Pad 6" Stud Walls Gypsum Reading/Circulation Space Egress Stairs Total

100 100 57.5

Roof Beam Calculations

Floor Beam Calculations

Column Calculations