Hazard Mitigation of the Building Envelope
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Hazard Mitigation of the Building Envelope

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DLGE presentation to the Florida Structural Engineers Association

DLGE presentation to the Florida Structural Engineers Association

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Hazard Mitigation of the Building Envelope Hazard Mitigation of the Building Envelope Presentation Transcript

  • HAZARD MITIGATION OF THE BUILDING ENVELOPE
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    1-Building Products
    Envelope Products
    Windows
    Fixed
    Single Hung
    Horizontal Rolling
    Casement
    Doors
    Swing
    Sliding
    Folding
    Garage /Rolling
    Window Walls & Storefronts
    Curtain Walls
    Louvers/Vents/Soffits
    Skylights
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    1-Building Products
    Impact Protection Systems
    Shutters
    Accordion
    Storm Panel
    Roll Shutter
    Safety Films
    Impact Screens
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    1-Building Products
    Cladding Systems
    Metal
    Stone
    Wood
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    1-Building Products
    Exterior Components
    Railings
    Picket
    Glass with Posts
    Glass without Posts
    Glass Cantilevered
    Awnings
    Signs
    Canopy
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    2-Materials
    Glass
    Annealed, Heat Strengthened, Tempered, Laminated, Insulated, Laminated-Insulated
    Aluminum
    6063-T5, 6063-T6
    6005-T5, 6061-T6
    Wood
    Steel
    Plastics
    Stone
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    3-Hazards
    Wind (Hurricane)
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
    Hurricane Wilma 2005
    (http://www.ubancityarch.com)
    1221 Brickell Avenue
    (http://www.ubancityarch.com)
  • 1-Intricacies of Building Envelope Design
    3-Hazards
    Flood
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
    Flood Damage
    (http://www.egpinc.com)
    New Orleans after Katrina, credit: Jocelyn Augustino
    (http://www.FEMA.com)
  • 1-Intricacies of Building Envelope Design
    3-Hazards
    Seismic
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
    Haiti Earthquake
    2010
  • 1-Intricacies of Building Envelope Design
    3-Hazards
    Blast
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    Understanding your Product:
    Florida Building Code 2007
    Reference Standards
    Government Agencies
    Technical Resources
    Rational Analysis
    Product Testing
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    Florida Building Code 2007
    Chapter 16: Structural Design
    Chapter 17: Structural Tests and Special Instructions
    Chapter 24: Glass and Glazing
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
    Florida Building Code 2007
    Florida Building Code 2007
  • Florida Building Code 2007
    Impact Tests for Wind-Borne Debris Sec 1626
    1-Intricacies of Building Envelope Design
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • Florida Building Code 2007
    Impact Tests for Wind-Borne Debris Sec 1626
    1-Intricacies of Building Envelope Design
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    Florida Building Code 2007
    Construction assemblies deemed to comply with Section 1626
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
    Florida Building Code 2007
    Chapter 24 Glass and Glazing
  • 1-Intricacies of Building Envelope Design
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
    Standards
    ASCE 7-05
    Standards
    ASCE 7-05
  • 1-Intricacies of Building Envelope Design
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
    Standards
    ASCE 7-05
  • 1-Intricacies of Building Envelope Design
    Standards
    ASTM E-1300
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    Standards
    ASTM E-1300
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
    NFL
  • 1-Intricacies of Building Envelope Design
    Standards
    ASTM E-1300
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    Standards
    ASTM E-1300
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
    ASTM : E 1300-04
    “This practice shall not apply to others applications including, but not limited to, balustrades, glass floor panels, aquariums, structural glass members and glass shelves.”
  • 1-Intricacies of Building Envelope Design
    Standards
    ADM 2005
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    Standards
    Aluminum
    Design
    Manual
    (ADM) 2005
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    Differences between ANSI Z 97.1 and CPSC 16 CFR 1201
    Refer to Handout
    Standards
    AAMA Test Standards
    (To be discussed on product Approvals Section)
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    Technical Resources
    GANA
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
    Technical Resources
    FEMA TB3-93
  • 1-Intricacies of Building Envelope Design
    Technical Resources
    Anchor Catalogs and Products Manufactures Websites
    Insert Anchor Catalog image
    Examples for
    Anchor Catalogs
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    Technical Resources
    Whole Building
    Design Guide (WBDG)
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    Technical Resources
    LinkedIn –Professional Working Website
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 1-Intricacies of Building Envelope Design
    Government Agencies
    Product Approvals
    Miami-Dade County www.miamidade.gov
    Florida Building Commission www.dca.state.fl.us/fbc/commission
    Flood
    FEMA www.fema.gov
    USACE
    Ordinances
    Local Municipalities
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 2-Specialty Engineers Shop Drawings and Calculations
    SHOP DRAWINGS
    • Applicable Code
    • Referenced Standards per Chapter 35
    • General Notes
    • NOA Number of proposed products
    • Wind Load and corner zones
    • Products Sizes and limitations per NOA
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 2-Specialty Engineers Shop Drawings and Calculations
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
    CALCULATIONS
    DESIGN CRITERIA
    Wind Load
    Wind speed
    Exposure Category
    Importance Factor
    1/3 increase in NOA
    Mean roof height
    Corner zone loads
    Load Paths and Tributary Areas of Products
    Wind tunnels
    Allowance for thermal expansion on curtain walls
    Anchor Red factors and SF
    Edge Dist
    Spacing
    Bending
    Prying Action
    Embedment
    Load reduction thru threaded body
    Load Imposed on Main Structure
    Water Infiltration
  • 3-Product Installation & Inspections
    Installation
    1-Field Verification of Dimensions
    2-Verify substrates
    Plywood
    Wood
    Concrete
    Steel
    Metal studs
    3-Importance of proper tools and techniques
    4-Support Structure attached to main structures
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 3-Product Installation & Inspections
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
    Installation Inspections
    Review Approved Shop Drawings
    Verify Products Manufacturer and Sizes
    Verify Substrates
    Internal Reinforcement(magnet)
    Glass Type and Thickness(Gage)
    Wood Buck and Mullion Connections
    Anchor Type, Spacing, Embedment, Edge Distance, Shims
    Silicone for Missile Products
    Overhangs on Doors
  • 4-Product Approval Process
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
    Test Protocols
    TAS 201: Large and Small Missile Impact Tests
    TAS 202: Uniform Load Test, Air and Water Infiltration
    TAS 203: Cyclic Loading
  • 4-Product Approval Process
    Test Protocols
    TAS 201: Impact Test Procedures
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 4-Product Approval Process
    Test Protocols
    TAS 202: Test using uniform
    static air pressure
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 4-Product Approval Process
    Test Protocols
    TAS 203: Test for Cyclic
    Wind Pressure
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • 4-Product Approval Process
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
    Rational Analysis
    Pretest check of stresses deflection and connections
    Determine design Pressures
    Account for 1.5 x design load in your analysis
  • 4-Product Approval Process
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
    • Testing Proposal-Approved by BCCO
    • No. of Tests Required
    • Checklist to Follow
    • Optional Levels of Reinforcement
    • Optional Glass Types
    • Cycle Higher than Design Loads to benefit from Comparative Analysis
  • 4-Product Approval Process
    Testing
    To be Prepared by an Approved Laboratory
    -You Provide:
    Assembly Drawings
    Bill of Materials
    Specimens
    Design Pressures
    Type of Tests to run
    -They Provide:
    Test Report
    Video of Test for BCCO
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
  • Miami-Dade Product Approval
    Florida Product Approval
    Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
    For Q & A regarding Miami-Dade product approval and additional information, visit:
    http://www.miamidade.gov/buildingcode/faqs-general-questions.asp
    For Q & A regarding Florida product approval and additional information, visit:
    http://www.dca.state.fl.us/fbc/committees/product_approval/8_product_approval.htm
    4-Product Approval Process
  • Presentation prepared by DLG ENGINEERING, INC.---www.dlgengineering.com---phone: 305-665-9089
    QUESTIONS??