BIM ception Proposal
description
Transcript of BIM ception Proposal
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BIMception Proposal
Thomas Villacampa
Alexander Stough
Christopher Russell
Stephen Pfund
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1. Building Enclosure- Façade Redesign
2. Ceiling Plenum- Investigation of Vertical Space
3. Cantilever Plaza- A Monumental Space
Proposal Overview
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Façade Redesign
Energy Savings• Façade Redesign
• Wall Composition
• Window to Wall Ratio
• Shading Devices
Integration• Window to Wall Ratio
• Mechanical Loads
• Daylight Delivery System
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Façade Redesign
Wall Composition Analysis• Improve load flattening • Reduce self weight
• Rearrange composition• Reduce volume of
concrete with PCM
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Façade Redesign
Window to Glass RatioShading Devices• Reduce energy costs• Improve daylighting
Existing Façade Mock Up
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• Window to Wall Ratio• Useful Illuminance - 100-2000 lux
• Daylight Autonomy - 300 lux
• Shading Devices • Profile Angle Study
• Light Shelf Height
• Control• Automatic vs. Manual
Lighting/Electrical Perspective
Existing Façade Mock Up
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• Strength Design of Panel• Existing and New Designs
• Minimize concrete thickness and reinforcing
• Design/ Evaluate Typical Connections• Façade to Concrete Column- NEW DESIGN
• Façade to Steel Column- EXISTING
• Reevaluate Exterior Column Sizes• Axial loads- Panel weight
• Eccentricity = Column Moment
Structural Investigation
Existing Façade Mock Up
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Ceiling Plenum Investigation
• Evaluate Verticality• Opportunities for structural
improvements
• Opportunities for energy savings
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Ceiling Plenum Investigation
• Analyze effects of static pressure to save fan energy• Evaluate incremental benefits
• Compare with structural savings
• Select best life cycle option
• Supply Duct in Material Science Wing
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Gravity System Redesign
• 3-Building Mixed System• Concrete Wings
• Steel Cantilever
3-Building Solution
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• Existing Conditions Modeling• Base for comparison
• Two Way Concrete System• Waffle Slab
• Beams at twice spacing
• Wider and/or deeper
Gravity System Redesign
Existing Steel Framing
Proposed Waffle Slab
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Building Cantilever and Plaza
CANTILEVER PLAZA-A GATEWAY TO THE SCIENCES
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CANTILEVER PLAZA
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CANTILEVER PLAZA
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Existing Cantilever Truss
Tension Members
Compression Members
Existing Cantilever Truss
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Cantilever Truss Redesign
Tension Members
Compression Members
Cantilever Truss Redesign
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Tension Members
Compression Members
Cantilever Truss Redesign
Cantilever Truss Redesign
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Tension Members
Compression Members
Cantilever Truss Redesign
Cantilever Truss Redesign
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Existing Lateral System
First Floor Plan- Lateral System
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Lateral System- Redesign
First Floor Plan- Proposed Lateral System
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Construction Management Focus
• Crane Analysis• Multiple Crawler Cranes and Pump Trucks
versus Single Crawler Crane and Multiple Tower Cranes
• Feasibility of Setups for Construction of Redesigns• Cost
• Lift Capacity for both Structure and Precast Panels
• Reach of Cranes
• Site Logistics
300 Ton Crawler Crane
275 Ton Crawler CraneHammerhead Tower Crane
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Construction Management Focus
• Cost Analysis• Material, Labor, Equipment/Vehicles
• Structural System• Gravity, Lateral, Cantilever Truss, Façade Connections
• Lighting/Electrical System• Exterior and Interior Lighting Systems
• Electrical Systems
• Mechanical System• Ductwork and Floor-to-Floor Height Comparison
• Building Enclosure• Precast panels, Glass, Light Shelf
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Construction Management Focus
• Schedule Analysis• Assess Schedule Implications of All Design Changes
• Structural System• Sequencing of Concrete and Steel
• Lead Times
• Building Enclosure• Sequence of Construction in Combination with Structure
• Lead Times
• Mechanical/Lighting/Electrical System• Lead Times
• 4D Model of Structure and Enclosure
• Schedule Acceleration
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Construction Management Focus
• Site Logistics Analysis• Assess Site Planning Implications of All Design Changes
• Site Planning in Combination with Sequencing and Scheduling• Structural Redesign
• Erecting of Precast Panels
• Crane/Pump Truck Use
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Comments, Questions?
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Electrical Depths• Short Circuit Analysis (Hand Calculation)
• Panel LB-3D1/2
• SKM Analysis
• 3rd floor and any changes due to façade and plenum redesign
• UPS Investigation
• Price Difference between UPS/Actual Central Power Conditioner
Additional Lighting/Electrical Requirements
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Lighting Redesign• Student Study Area
• Cantilever Plaza
• Entrance Lobby
Additional Lighting/Electrical Requirements