anh minh ngo tesselated structure c-bip midterm 2011
TRANSCRIPT
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
Design Intent
SHoP. The Porter House. SHoP. The Green Street LoftsHerzog&deMeuron. ElbPhilarmonie.
Existing Building Structure
Structure Type A added with AvailFAR left Structure Type B added with AvailFAR left Structure Type A added with no AvailFAR left
Scenario 1
Sell Development Rights [TDR]
Scenario 2 Scenario 3 Scenario 4
Existing structure reinforced
Unused FAR
AvailFAR[incl BonusFAR]
UnAvailFAR
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
Design Intent
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
330 Hudson Street Case Study
Masonry Load-bearing wall
Concrete Columns
Concrete Core
Concrete Slabs
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
Existing structure reinfocement
Live Load based on Occupancy Types
330 Hudson Street Case Study
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
330 Hudson Street Case Study
EXISTING BUILDING STRUCTURAL CONDITIONS(based on programmatic requirements)
Intended Program Use
Deviation from the existing structuralgrid
Cantilever
Voids / Atriums
Long spans
Residential
Bonu
s FA
R?
not e
noug
h?
Commercial
Sport Facilities
Leftover Capacity (psf)
Structural Reinforcement
Existing Structural Capacity
Intended Occupancy LL / sqf / person
DL + LL
} +
}
Connections to existing structure
ENVIRONMENTAL INTEGRATION
Shading
Climatic Envelope
MEP Integration
Wind Channelling
Water treatment s-m
Square Footage left
Theater / Auditorium
Available FAR
Original Construction Technology
Scenario 4_Tensile / Cable Scenario 5_Tube
Scenario 1_Top Addition Scenario 2_StructureReinforcement
Scenario 3_Combination
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
Design Intent
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
Structure & Design Load
40psf
40psf
50psf
Stack Areas
Lecture hallsTheaters
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
DESIGN MAP_PART1
EXISTING BUILDING
STRUCTURE ANALYSIS + SURPLUS LOAD-BEARING CAPACITY CALCULATION
NEW ROOF-TOP ADDITION
STRUCTURE ANALYSIS
CONSTRUCTION TYPE
STEEL MEMBER CONSTRUCTION
ORIGINAL OCCUPANCY
END
CURRENT / PROPOSED OCCUPANCY WITHIN
THE EXISTING BUILDING
ACTION
NAMING CONVENTION
MEASUREMENT OUTPUT
MEASUREMENT INPUT
GEOMETRY OUTPUT
GEOMETRY INPUT
RULE - BASED OUPUTORIGINAL DEAD LOAD DESIGN
OriginalDL
OriginalDL
ORIGINAL TOTAL DESIGN LOAD
OriginalTotalDesignLoad= OriginalDL + OriginalLL
REINFORCED TOTAL DESIGN LOAD
ReinforcedTotalDesignLoad= OriginalTotalDesignLoad x ReinforcementFactor
SURPLUS DESIGN LOAD
SurplusDesignLoad= OriginalTotalDesignLoad x ReinforcementFactor
If the current / proposed occupancy within the existing building has a lower design live load [CurrentdLL] than the original occupancy design live load [OriginalLL] than vertical structural / programmatic addition is allowed.
RULE # 1
ORIGINAL LIVE LOAD DESIGN
OriginalLL
CURRENT LIVE LOAD DESIGN
CurrentLLCURRENT REDUCED LIVE LOAD
CurrentReducedLL
+ 25%
TRUE
FALSE
ReinforcementFactor = 1.25
CURRENT TOTAL DESIGN LOAD
CurrentTotalDesignLoad
steel skeletal frame 490 psf
reinforced concrete 200 pcf
load-bearing masonry 130 pcf
heavy timber frame 85 pcf
Check NYC Building Information System for Certificate of Occupancy
Check formula for Reduced Live Load from the Excel table
Check NYC Building Codefor Occupancy Live Loads
http://www.nyc.gov/html/dob/downloads/bldgs_code/bcrs9.pdf
PROPOSED OCCUPANCY WITHIN THE ROOF-TOP ADDITION
PROPOSED LIVE LOAD DESIGN
ProposedLLPROPOSED REDUCED LIVE LOAD
ProposedReducedLL
Check formula for Reduced Live Load from the Excel table
Check NYC Building Codefor Occupancy Live Loads
http://www.nyc.gov/html/dob/downloads/bldgs_code/bcrs9.pdf
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
ACTION
NAMING CONVENTION
PARAMETER OUTPUT
PARAMETER INPUT
PARAMETER INPUTS
GEOMETRY OUTPUT
GEOMETRY INPUT
GEOMETRY INPUTS
RULE - BASED OUPUT
OriginalDL
ExistingColumnCenterPt1
ExistingColumnCenterPt2
ExistingColumnCenterPt3
ExistingColumnCenterPt4
MemberNLength
MemberNParameterChoice
BranchCount
1 branch
Length
MemberLength = MemberHeight / Cos (MemberVerticalInclineAngle)
Height
2 branch
3 branch
4 branch
MemberNHeight
MemberNVerticalInclineAngle
MemberNRotationAngle
ColumnGridLength
ColumnGridWidth
x
y
DESIGN MAP_PART1
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
CATIA
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
STRUCTURE EXAMPLES
Columbia building intelligenCe ProjeCtintegrated design studio - sPring 2011 anh minh ngoan2400sTUCTUREmEmBERUDF
Phase two: element design11 marCh 2011
STRUCTURE EXAMPLES