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.