Museum Of Art Rem Koolhaas - Texas A&M University College Of Architecture PDF Free Download

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ARCH 631 FALL 15’ APPLIED ARCH STRUCTURES CASE STUDY Professor Anne Nichols 12-01-2014Museum Of ArtRem KoolhaasMinkeun Sim / Jaechang Ko / Changsuk Han

INTRODUCTIONSTRUCTURE FEATURESFOUNDATION SYSTEMLOADING ANALYSISLATERAL LOAD BEHAVIORMATERIALS

PART 1 INTRODUCTION- General Information- Design Concept- Building Layout

General Information

General InformationLocation: Seoul National University, Seoul, South KoreaCompleted: 2005Floor count: Ground 3 story & Basement 3 storyFloor area: 4,486.47 m2Building area: 2,775.56 m2Building height: 17.575 MArchitect: Rem KoolhaasEngineer: Samsung Engineering

General InformationSeoulThe Site- Seoul National University, Seoul, SouthKoreaSouth KoreaSeoul NationalUniversity

General InformationThe Site- Seoul National University, Seoul, SouthKoreaSNU MOA

Site AnalysisClimate- Part of the East Asianmonsoonal region- Four distinct seasons- Winter: long, cold, anddry (Avg. 23 )- Summer: short, hot, andhumid (Avg. 77 )- Spring & Autumn:pleasant and short

Site AnalysisEarthquake- The occurrence of earthquake during 30 years(1981 - 2012)- Non-strong earthquake- Low dangerousness of earthquakes- Seismic forces can be considered less thanother lateral forces on the site.

Site AnalysisSeasonal Wind Loads- Wind directions- Wind Speeds- Dynamic Changes

Site AnalysisWind Load (Seoul)- Seasonal WindAnalysis- Southwester (summer)- Strong Northwester(winter)- Strong Northeaster(autumn)- High consideration oflateral loading forstructural design.

Site AnalysisSoil Condition- Boring tests were required on threepoints (BH-1. BH-2. BH-3) of slopesto check soil condition.- BH-3: Manager Offices, StoragesArea- BH-2: Vertical core that supportcantilevers of both sides.TypesDepthBurried layer0 1.8mAlluvium1.8 8.8mWeatheredrock8.8 10.3mSoft rock10.3 12mburried layeralluviumweathered rocksoft rock

EarthworksPART ‘A’-Back filling after placing B1 floor slab concretePART ‘B’-Back filling, soil stabilizationand then, placing mat foundation

Earthworks ProcessExcavationInstalling wood lagging 2Driving H-pileDriving pipes for drainageInstalling wood lagging 1Earth-anchor system

Design ConceptThe design concept of the Seoul National University Museum is toconnect the university with the local community.

Design ConceptDesign Process

Building LayoutMOA’s program

Third Floor PlanExhibition Room with partitionsExhibition Room

No walls and no columns inside. It allows to provide diverse exhibition spaces and display plans by using partitions.

Second Floor PlanAuditorium

Auditorium

The special structures provide longspan space for the auditorium.Thus, audiences can enjoy lecturesor performances withoutinterruptions of structures.

Ground Floor PlanAuditoriumMain Entry Square

Auditorium

Main Entry SquareThe mass restructured inthis way is floating in the air,supported by its concretecore and cantilevered steelframe. It has the specialbuilding’sfeatureandprovides the spectacularentry square.

Basement LevelSub Entry Square

SectionVertical Core & Structural Wall

Vertical Core (stairs)Core Structural Wall

PART 2 STRUCTURE FEATURES- Structure Component- Structure Principle- Structure Progress

Structure Component-Steel Frame TrussesReinforced Concrete

Structure Principle

Load Analysis

Truss Slaves-Replace Simple Truss with Plate GirderImproving workabilityPlate Girder makes simple progress aswell as reduce welding in constructionarea

Structure Component-Example

Foundation Type - Mat Foundation--Shallow foundation.Mat foundations are used to distribute heavycolumn and wall loads across the entire buildingarea, to lower the contact pressure compared toconventional spread footings.It can be constructed near the ground surface, orat the bottom of basements.In high-rise buildings, mat foundations can beseveral meters thick, with extensive reinforcing toensure relatively uniform load transfer.

Structure Component-Steel Frame TrussesReinforced Concrete

Structure ProgressInside - outsideCoreInterior courtPerimeter ZoneOutside

Structure ProgressInterior courtCorePerimeter ZoneOutside

Structure ProgressBent Jack-Down Construction ProcedureStructure InspectionPieces Conveyance-Installation membersJack up (A: 25mm /G: 40mm)Measure dimension after jack downConcrete PlacementMeasure dimensionRemove supportsLevel upMeasure dimension

Structure ProgressSupportFloor GirderTransfer GirderCantilever TrussFloor GirderTransfer GirderWeldingCompletion

PART 3 LOADING ANALYSIS- Gravity Loads- Lateral Loads- Multi-frame Analysis

Multi-frame Analysis: Gravity LoadsSnow Load : S P Zs Cs (Seoul ; 50 kgf/m2Live Load : Office, Public space : 500kgf/m 2Dead Load : CON STEEL Slab 1cm thick 80kg/m 225cm 2500kg/m 260.6 * 23 1393.8m 21393.8 * 2500 3,484,500kg 3,484.5 ton2story rooftop 10,453 ton

Multi-frame Analysis: Gravity Loads

Multi-frame Analysis: Lateral Loads (Wind)Wind Load :Average : 2.5m/sMaximum : Hurricane ‘Maemi’ 60m/s

Multi-frame Analysis: Lateral Loads (Wind)

PART 4 LATERAL LOAD BEHAVIOR- Wind Load Behavior- Seismic Load Behavior

Multi-frame Analysis: Wind Load Behavior

Multi-frame Analysis: Seismic Load BehaviorSeismic :Maximum limit law : 5In this caseMaximum Richter : 9

PART 5 Materials- Exterior Materials- Interior Materials

Exterior MaterialsU-profiled glass--During installing U-Glass, use twocranes(for AL. Frame, for U-Glass)for upper parts and use one cranefor down partsInstall from up to down, North toSouth

Exterior MaterialsU-profiled glass-Higher thermal efficiency than double glazingHigh light scattering efficiency - good lighting effects

Exterior MaterialsAL. Panel--Use AL. Panel instead of outsideinsulation systemprotect from outside air through paintingfilm.Installing AL.Panel on outside of corewall, lower parts of cantilever, exposedslab and parapet.DABCABCD

Interior MaterialsDanpalon Panel-Double Panel System: High Insulation,soundproof, anti-sweatingprovide good interior and duct spaces.light weight materials: lower building load

Connection DescriptionDanpalon--Danpalon can diffuse artificial lighting that seemsto luminous materialsThrough visual effect, interior spaces look likewider spaces.

Citations of bibliographic sourcesVideo : https://www.youtube.com/watch?v phKDiZM9R48Drawing : seul-moa.htmlImage & Diagram : l-university-museum-by-oma.html?view flipcard&m 1Photoes : http://www.spaceinvading.com/entry/project id/Seoul National University tos/guen ias/docs/portfolio aad (p.85)Book:Koolhaas, R. (2007). Seoul National University Museum of Art 2005. In AMOMA Rem Koolhaas II: 1996/2007 : Teoría y práctica theory andpractice. (1st ed., pp. 278-303). Madrid: El Croquis.

THANK YOU

Location: Seoul National University, Seoul, South Korea Completed: 2005 Floor count: Ground 3 story & Basement 3 story 2 2 Building height: 17.575 M Architect: Rem Koolhaas Engineer: Samsung Engineering . General Information The Site - Seoul National University, Seoul, South Korea Seoul National University South Korea