Innovation and Technology at Large Scale - bimforum.orgbimforum.org/wp-content/uploads/2017/11/1040_1120_BIMForum-MBS... · -Sir Ted Happold (1929-1996) @ErleenHat. ... DALLAS TENNESSEE

Erleen Hatfield, PE, AIAErleen Hatfield, PE, AIA

Innovation and Technology at Large Scale

#BIMForumED

Boston

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Dubai

Beijing

Hong Kong

Mumbai

A Global Firm of Engineers and Technical Designers

@ErleenHat

#BIMForumED @ErleenHat


https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=0ahUKEwiijJ6rzJvXAhVG2oMKHWFzB50QjRwIBw&url=http://blog.ted.com/reflections-on-the-opening-of-the-911-memorial-museum-from-the-lead-exhibition-designer/&psig=AOvVaw2x9WysIdyXfbcP7p3tzzSY&ust=1509564548506278https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=0ahUKEwiijJ6rzJvXAhVG2oMKHWFzB50QjRwIBw&url=http://blog.ted.com/reflections-on-the-opening-of-the-911-memorial-museum-from-the-lead-exhibition-designer/&psig=AOvVaw2x9WysIdyXfbcP7p3tzzSY&ust=1509564548506278

#BIMForumED

A Guiding Principle

...That engineering considerations influence

planning and architecture and that good designs result

only when there is genuine harmony between the

artistic and the practical.

- Sir Ted Happold

(1929-1996)

@ErleenHat

#BIMForumED

First Retractable Roof of its kind

Largest Scoreboard in Sports

On track to become the first LEED

Platinum Stadium

First use of ETFE Facades in the US

MBS STATS

ANIMATION

#BIMForumED

#BIMForumED

SIZE COMPARISON

@ErleenHat

#BIMForumED

Owner: Georgia World Congress Center Authority

Architects: HOK Architecture (Kansas City), TVS, GVSA, SBS

Contractor: Holder, Hunt, Russell, Moody, a Joint Venture

Structural Engineers: BuroHappold Engineering + Sykes Consulting (Foundations)

Mechanization: Chuck Hoberman and UniSystems

MEP: WSP

PROJECT DETAILS

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Opening: 2017

Use: NFL Games, MLS Matches, Basketball, Entertainment

Approximately: 1.9M square feet

Capacity: 75,000 seats

PROJECT DETAILS

#BIMForumED

Stadium design should make

an attractive choice for:

NFL Super Bowls

FIFA World Cups

NCAA Final Four

INIT IAL DESIGN GOALS

#BIMForumED

Foundation

STADIUM BREAKDOWN

@ErleenHat

#BIMForumED

Bowl Structure

Foundation

STADIUM BREAKDOWN

@ErleenHat

#BIMForumED

Bowl Seating

Bowl Structure

Foundation

STADIUM BREAKDOWN

@ErleenHat

#BIMForumED

Bowl Seating

Bowl Structure

Foundation

Faade

STADIUM BREAKDOWN

@ErleenHat

#BIMForumED

Roof Structure

Bowl Seating

Bowl Structure

Foundation

Faade

STADIUM BREAKDOWN

@ErleenHat

#BIMForumED

MEGA COLUMNS

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CO N S T R U C T I O N

EVOLUTION OF DESIGN

#BIMForumED

Smaller pieces

Lighter weight

Moving shorter distances

New faade materials

Holistic approach

Video board integration

RE-THINKING THE ROOF DESIGN

#BIMForumED

DESIGN

#BIMForumED

3-D PRINTING

#BIMForumED

ROOF

FIXED ROOF

#BIMForumEDSCOREBOARD

#BIMForumED

THE NEW #1 MERCEDES BENZ STADIUM

JACKSONVILLE HOUSTON DALLAS TENNESSEE MIAMI NEW ENGLAND GREEN BAY

SCOREBOARD

#BIMForumED

#BIMForumED

ROOF STRUCTURE

#BIMForumED

50ksi Steel 65ksi Steel

Sizes W14x30 toW14x873(largest size)

BOTTOM CHORD SPLICE

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TRUSS CONFIGURATION

#BIMForumED

ANIMATION

#BIMForumED

3

1

23

1

2

ROOF STRUCTURE

#BIMForumED

-4 Primary Trusses-Rotated 45 degrees -Supports Video Halo-Supports Downward Rail

A Trusses

A TRUSSES

#BIMForumED

A Trusses

B Trusses

-Create Octagon Opening-Supports Video Halo -Supports Downward Rail

B TRUSSES

#BIMForumED

-Parallel to A & B Trusses-Supports Upward Rail A Trusses

B Trusses

C Trusses

C TRUSSES

#BIMForumED

-Petals run on A, B & C Trusses-Downward rails on A & B Trusses-Upward rails on C Trusses

A Trusses

B Trusses

C Trusses

Petals

ROOF WITH PETALS

#BIMForumED

40 200

SECTION

OPERABLE ROOF PANELS

#BIMForumED

Petal Configuration

Primary Cantilever Trusses

3D Axonometric: Petal Framing

Secondary Cantilever Trusses Transverse Heel Trusses

OPERABLE ROOF STRUCTURE

#BIMForumED


#BIMForumED

ETFE FRAMING

#BIMForumED

THE BUTTON

#BIMForumED

FACADES

#BIMForumED

#BIMForumED

METAL PANEL FACET = ETFE AT EAST WINDOW

#BIMForumED

FAADE CONNECTIONS TO BOWL

FACADES

#BIMForumED

COMPLEX GEOMETRY

#BIMForumED

ETFE single layer construction is not new

Used in Europe

Transparency and Lighter weight allows:

Freedom to create unusual structural forms

Smaller structural members

E TFE S INGL E L AYE R

#BIMForumED

Cables improve the single layer

structural performance

Reduced weight and inherent

give of the fabric allow for a

smaller structure

FAADE E TFE S INGL E L AYE R

#BIMForumED

Due to automated manufacturing, faade geometry is not beholden to repetition

Detailing is important aesthetically and structurally

Using proven materials (but new to the US) can achieve new and iconic results

E TFE - S INGL E L AYE R

#BIMForumED

FACADES DURING CONSTRUCTION

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MODELING

#BIMForumED

BIM MULTI-DISCIPL INARY

#BIMForumED

Better coordination with other trades

NAVISWORKS MODELS

#BIMForumED

#BIMForumED

3D MODEL AS DELIVERABLE

#BIMForumED

Tekla Model was the deliverable for Steel

Contractor can rely on the model for Steel information

PDFs still required for:

General Notes, Specs, Typical Details

Someday this will be the standard of care

STEEL DELIVERY PROCESS

#BIMForumED

Digital Shop Drawing Review

Multi-monitor

High-powered workstations

DIGITAL SHOP DRAWING REVIEW

#BIMForumED

NEW SPEC SECTION

#BIMForumED

. . . PUT IN CONTEX T WITH 3D

#BIMForumED

STAMPING WITH TEKL AS IN MODEL REVIEW

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. . . PUT IN CONTEX T WITH 3D

#BIMForumED

REPORT OF REVIEW STATUS

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The Revit converted Unity models can be

built to view on phones with a simple

download. This METHOD of model

viewing will make it possible for anyone

to see 3D models.

FUTURE VR OPPORTUNITY

Optimized for Google Cardboard

#BIMForumED

This is a video for presentation purposes

however, it is a 360 degree panorama that

is 100% interactive with rotation and

zooming features.

YOURE IN CONTROL!

I M M E R S I V E E X P E R I E N C E

#BIMForumED

AUGMENTED REALITY would help explain

by showing things such as steel

connections in place.

POSSIBLE BRAINSTORMING SESSIONS

WRAP UP

#BIMForumED

#BIMForumED

mercedesbenzstadium.com

Erleen Hatfield

Partner, BuroHappold Engineering

@ErleenHat

http://mercedesbenzstadium.com/

www.burohappold.com
http://www.burohappold.com/

Documents

Innovation and Technology at Large Scale - bimforum.orgbimforum.org/wp-content/uploads/2017/11/1040_1120_BIMForum-MBS... · -Sir Ted Happold (1929-1996) @ErleenHat. ... DALLAS TENNESSEE