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The Louisiana State Museum and Sports Hall of Fame Lessons in Digital Collaboration

Reese Cambpell, Partner

ase

Federico Negro, Partner

Image courtesy of Trahan Architects


Image courtesy of Trahan Architects

BIM Requirement: BIM required, but no architectural model was provided, other than for the cast stone skin. Structure and exteriors provided as well. Performance Spec: Skin component - A cast stone internal skin made up of more than 1000 unique panels ranging from 2’ x 4’ to more than 16’ x 16’ in size & 4-5/8” in thickness. Deliverables: Fabrication files for panels, support structure and connections. Documentation for panels, support structure and connections.

Project Background Overview


Design Model Given


Trahan Architects Baton Rouge, LA.

LBYD, Structural Eng. Birmingham, AL

VCC, USA Little Rock, AR

CASE, BIM Coordinator New York, NY

Master Model

Sub-Contractors

Advanced Cast Stone, Panel Fabricator

CASE, Fabrication Modeling David Kufferan, Structural Engineer

METHOD Design

Mill Shop

Steel Fabricator

SDS/2 Detailer

Fire Protection

HVAC

Plumbing

CASE BIM Modeling

SDS/2 Detailer

Team Hierarchy

Structural Analysis and Design


Part 1 Geometry Rationalization & Panelization


Divide and Conquer

Panelization and Rationalization


Divide and Conquer

Panelization and Rationalization


Divide and Conquer

Panelization and Rationalization


Divide and Conquer

Panelization and Rationalization


Divide and Conquer

Panelization and Rationalization


Analyze Given Surface

Panelization and Rationalization


Patch Lacerations

Panelization and Rationalization


Healed Surface

Panelization and Rationalization


Apply Joint Pattern

Panelization and Rationalization


Project and Offset Pattern Panelization and Rationalization


Panelize

Panelization and Rationalization


Geometric Failures

Panelization and Rationalization


Clearance Analysis

Panelization and Rationalization


Codification & Documentation Fabrication


Part 2 Structural Analysis & Design


Behind the Curtains Structural Design


HEAD & BED JOINT LAYOUT

Panel Seam Layout Structural Design


FOCUS AREA

Focus Area

Structural Design


FOCUS AREA

Focus Area

Structural Design


HEAD & BED JOINT INTERSECTIONS

Joint Intersections Structural Design


IDENTIFY CONSECUTIVE HEADJOINTS THAT SHARE BED JOINT INTERSECTIONS

Organize Joints

Structural Design


GENERATE SIMPLIFIED NURBS SURFACE FROM EDGE CURVES

Surface for Analysis Structural Design


ANALYZE AND CHARACTERIZE PANEL TYPES STACK & PIN : MIN 60째 SLOPE, MAX BED SLOPE OF 10째, MAX HEAD JOINT TORSION ROTATION 7째 HANGER : MAX 35째 SLOPE BOLT-UP : ALL PANELS UNABLE TO BE PINNED OR HUNG

Organize Types

Structural Design


DEVELOP SSSS #1 TRACK HEAD JOINTS AND DESIGN SURFACE NORMALS TO LOCATE AND ORIENT KINKED MEMBER

Derive Structure Structural Design


DEVELOP SSSS #2 OPTIMIZE KINKS TO MINIMIZE BREAKS WHILE MAINTAINING CORRECT COVERAGE OF HEAD JOINTS

Rationalize Structure Structural Design


Rationalize Structure Structural Design


Analyze Assembly

Structural Design


Final Structure Structural Design


CONNECTION POINTS GENERATED BY LENGTH ALONG SIMPLIFIED NURBS SURFACE AND ACCORDING PANEL TYPE

Generate Connections Structural Design


CONNECTION POINTS EXPORTED FOR PANEL FABRICATION

Write Out Points Structural Design


Final Assembly

Structural Design


Final Assembly

Structural Design


SAMPLE CONNECTION GEOMETRY: PIN / TIEBACK

Pin / Tie-Back Connection Design


SAMPLE CONNECTION GEOMETRY: BOLT-UP CHANNEL

Bolt-Up Channel Connection Design


SAMPLE CONNECTION GEOMETRY: HANGER RODS

Hanger Rods

Connection Design


SYSTEM DIAGRAM

Final Assembly

Structural Design


BASE STEEL FRAME

Final Assembly

Structural Design


HEAD + BEAD JOINTS

Final Assembly

Structural Design


PANEL BY SUPPORT TYPE

Final Assembly

Structural Design


CAST STONE SUPPORT STEEL

Final Assembly

Structural Design


CONNECTION POINTS

Final Assembly

Structural Design


CONNECTION STEEL ELEMENTS

Final Assembly

Structural Design


FULL ASSEMBLY

Final Assembly

Structural Design


FULL ASSEMBLY NESTED

Final Assembly

Structural Design


Part 3 Coordination


Analyze for Conflicts Fabrication


Integrate with Building Structure Fabrication


Integrate with All Systems Fabrication


Final Composite Model Fabrication


Part 4 Fabrication


Panel Shop Ticket Automation Fabrication & Construction


Panel Shop Ticket Automation Fabrication & Construction


Typ. Panel Shop Ticket Fabrication & Construction


Milling Test Forms

Fabrication & Construction


Half Molds Arrive at Shop Fabrication & Construction


Mold Preparation

Fabrication & Construction


Dry Patch and Tamping Fabrication & Construction


Finish Mock Up

Fabrication & Construction


Curvature Mock Up

Fabrication & Construction


Part 5 Construction


Field Verification and Install Construction


Use Model for Install Construction


Installed vs. Model Construction


Wall Detail Construction


Jamb Detail Construction


Overall

Construction


Installed vs. Model Construction

LOUISIANA SPORTS HALL OF FAME. Shreveport, LA Under Construction.


Overall

Construction


Interior Finish Details Final Product


Image courtesy of Trahan Architects

ase

Thanks.

LSMSHF - Case Method  
LSMSHF - Case Method  

LSMSHF powerpoint presentation