pacific team 2001. team introduction pacific 2001 crystal langarchitect robert wrightengineer edgar...

Pacific Team

TEAM INTRODUCTION

Pacific2001

Crystal Lang ARCHITECT

Robert Wright ENGINEER

Edgar Leenen CONSTRUCTION MANAGER

Will Clift APPRENTICE

Robert Alvarado OWNER

GENERAL INFORMATION

Pacific2001

Site: Univ. of the Pacific, Forest Grove, Oregon

Year: 2015

Surroundings:

•Atop a cliff looking out on Pacific Ocean

•Small pond on inland side

GENERAL INFORMATION

Pacific2001

•Geologic Information: The site lies on top of bedrock.

•Precipitation: 65”-90” annually

•Flooding occurs occasionally

•Wind: Strong winds up to 85 mph can exist

Budget in 2015 (Budget in 2001)*(1-Inflation Rate)^n

Budget in 2001 $5,500,000n = nr of years 14Budget Structural System in 2001 450000Inflation Rate 2.95%

ARCHITECTENGINEERCONSTRUCTIONMANAGER

Pacific2001

BUDGET

Inflation Rate

Average: 2,95%

Budget in 2015 $3,620,000Budget Structural System in 2001 $296,000

ROCK•Light

•Functional space

Pacific2001

LOADING

Live Loads•Atrium, Terrace, Storage 100 psf•Corridors 80 psf•Lobby, Auditorium 60 psf•Classrooms, Offices 50 psf•Roof 20 psf

Seismic Requirements•Zone III Seismic Activity•Occupancy Category, I = 1.0

Wind Requirements•Design Wind Speed 85 mph

Pacific2001

M.E.P CONSIDERATIONS

•Cooling capacity 70 tons•Boiler room & chilled water 450 ft2

•Space for cooling towers 80 ft2

•Cooling air volume 27000 CFM•Main supply or return ducts area 16 ft2

•Branch supply or return ducts 27 ft2

•Area of fan rooms 750 ft2

•Area of fresh air louvers 65 ft2

•Area of exhaust air louvers 50 ft2

•Central mechanical room area 1200 ft2

Pacific2001

ROCKStructural Solution I

Lateral SystemGravity System

Lateral System•Steel Moment Resistant Frames (N – S)•Reinforced Concrete Shearwalls (E – W)

Gravity System•Composite Steel/Concrete Deck

Pacific2001

ROCKFirst Floor E E + A

TYPICAL SIZES

Gravity Beams W18X55 Columns W12X45

Second Floor Slab t = 4.5”

Lateral Beams W18X40 Columns W18X35 Shearwall h = 10”

Third Floor

Pacific2001

STEEL CONNECTIONS

Steel Beam-Shearwall Connection Moment Connection

Beam-Girder Connection Girder-Column Connection

Pacific2001

ROCKStructural Solution II

Lateral System•Post-Tensioned Moment Resistant Frames (N – S)•Reinforced Concrete Shearwalls (E – W)

Gravity System•Two-Way Post-Tensioned Slab •Reinforced Concrete Columns and Beams

Pacific2001

ROCKFirst Floor E E + A

TYPICAL SIZES

Gravity Beams 7”X10” Columns 12”X12”

Second Floor Slab h = 9”

Lateral Shearwall h = 10”

Third Floor

Pacific2001

CONCRETE POST-TENSIONED DETAILS

Tendon Support

Post-Tensioned Slab

Moment Connection

EQUIPMENT

Pacific2001

SITE PLAN ROCK & EARTH

Pacific ocean

Sunny Pond

Mobile craneOfficeMaterial storageMaterial laydown areaLunch/dress roomGround surplus/garbage storage

Site Boundary

Construction

Main Road

Crane range

Pacific2001

CONSTRUCTION SCHEDULE ROCK 1

Pacific2001

CONSTRUCTION SCHEDULE ROCK

ROCK 1 (steel)

ROCK 2 (reinforced concrete/post-tensioned concrete)

CONSTRUCTION SEQUENCE ROCK

Pacific2001

WAVE•Dynamic

•Explore

Pacific2001

WAVEStructural Solution I

Lateral System•ShearWalls•Concrete Moment Frames•Two Separate Buildings

Gravity System•Two-Way Slabs•Reinforced Concrete Columns and Beams

Pacific2001

WAVEFirst Floor E E + A

TYPICAL SIZES

Lateral Beams 18”X18”

Columns 16”X14” Shearwall h = 10”

Third Floor

Pacific2001

REINFORCED CONCRETE CONNECTIONS

Column Reinforcement Beam Reinforcement

Beam-Column Shear Reinforcement

Pacific2001

WAVEStructural Solution II

Lateral System•ShearWalls•Steel Moment Resistant Frames

Gravity System•Composite Steel/Concrete Deck•Steel Beams and Columns with Simple Shear Connections

Pacific2001

WAVEFirst Floor E E + A

TYPICAL SIZES

Second Floor Slab h = 4.5”

Lateral Beams W16X40

Columns W16X31 Shearwall h = 8”

Third Floor

Pacific2001

SHEARWALL DETAILS

Shearwall Reinforcement

Wall-Footing Elevation

Shearwall Corner Reinforcement

Pacific2001

SITE PLAN WAVE

Pacific ocean

Sunny Pond

Main Road

Mobile craneOfficeMaterial storageMaterial laydown areaLunch/dress roomGround surplus/garbage storage

Site Boundary

Construction

Crane range

Pacific2001

CONSTRUCTION SCHEDULE WAVE

WAVE 1 (reinforced concrete)

WAVE 2 (steel)

Pacific2001

CONSTRUCTION SEQUENCE WAVE

Pacific2001

•Functional

•Flexible

Pacific2001

EARTHStructural Solution I

Lateral System•ShearWalls (N – S)•ShearWalls (E – W)

Gravity System•Post-Tensioned Two-Way Slabs•Reinforced Concrete Beams and Columns

Pacific2001

EARTHFirst Floor E E + A

TYPICAL SIZES

Lateral Shearwall N h = 10” Shearwall E h = 8”

Third Floor

Pacific2001

EARTHStructural Solution II

Lateral System•ShearWalls (N – S)•ShearWalls (E – W)

Gravity System•Composite Steel/Concrete Deck•Steel Beams and Columns with Simple Shear Connections

Pacific2001

EARTHFirst Floor E E + A

TYPICAL SIZES

Lateral Shearwall N h = 10” Shearwall E h = 8”

Third Floor

Pacific2001

FOUNDATION SYSTEM

•Spread for interior columns•Typical Size 4’ X 4’ X 2’

•Strip for perimeter columns and shearwalls•Typical Size 4’ X 2”

Typical Steel Column-Footing Typical Concrete Column-Footing

Pacific2001

CONSTRUCTION SCHEDULE EARTH

EARTH 1 (reinforced concrete/post-tensioned concrete)

EARTH 2 (steel)

Pacific2001

CONSTRUCTION SEQUENCE

Pacific2001

3840000 3900000 3800000 3700000 3780000 3840000

300000 340000 220000 185000 180000 210000

500000

1000000

1500000

2000000

2500000

3000000

3500000

4000000

ROCK 1 ROCK 2 WAVE 1 WAVE 2 EARTH 1 EARTH 2

Structural System CostsTotal Costs

Pacific2001

COST COMPARISON

BUDGET

500000

1000000

1500000

2000000

2500000

3000000

3500000

ROCK 1 WAVE 2 EARTH 1

Clean up site

Plumbing systems

Electrical systems

Mechanical systems

Interior construction

Exterior closing

Conveying systems

Superstructure

Substructure

Foundation

Site Preparation

Pacific2001

COST COMPARISON

BUDGETStructural system $ 296.000

Total $ 3.620.000

COSTSStructural system $ 178.000

Total $ 3.700.000

WAVE 2Beams SteelColumns SteelMoment frames SteelSlab CompositeRoof Steel

TEAM INTERACTIONS

AA+E+C

A+E E+C

SAMPLE DESIGN ITERATION

DECISION MATRIX

Rock Wave Earth A Functional space Responds to environment Spacious A Does not respond to

environment Walls under an angle Large monotonous facade

E Balanced structure Blends well with architecture Structure provides

flexibility E Highly skilled labor force

required No repetition in structural elements

Large spans require deep gravity members

C Short construction time Matches budget Prefab concrete possible C Expensive structural

system Non standard building Might exceed height limit

PACIFIC 2001 CHOICE

LESSONS LEARNED AND GOALS

Pacific2001

•Utilize available technology more effectively

•Improve communication

•Coordinate media we work in

•More interactions:

•Between team members

•With mentors

•With owner

QUESTIONS

Pacific2001

pacific team 2001. team introduction pacific 2001 crystal langarchitect robert wrightengineer edgar...

floor slide

budget slide

pacific team

tensioned concrete slide

general information

site plan rock earth

team introduction pacific

steel rock

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