H igh rise-01-introduction
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lecture in introduction to hidh rise building structure design
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H igh rise-01-introduction
- 1. CHALLENGES IN THE DESIGN OF HIGHCHALLENGES IN THE DESIGN OF HIGH RISE BUILDINGSRISE BUILDINGS 1010//2828//20092009
- 2. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ What is a HighWhat is a High--Rise Building ??Rise Building ?? ●● TallTall buildingsbuildings cannotcannot bebe defineddefined inin specificspecific termsterms relatedrelated justjust toto heightheight oror toto thethe numbernumber ofof floorsfloors.. --“A“A buildingbuilding whosewhose heightheight createscreates differentdifferent conditionsconditions inin thethe design,design, construction,construction, useuse thanthan thosethose thatthat existexist inin commoncommondesign,design, construction,construction, useuse thanthan thosethose thatthat existexist inin commoncommon buildingsbuildings ofof aa certaincertain regionregion andand periodperiod..”” --““ AA StructureStructure becausebecause ofof itsits height,height, isis affectedaffected byby laterallateral forcesforces duedue toto windwind oror earthquakeearthquake actionsactions toto anan extentextent thatthat theythey playplay anan importantimportant rolerole inin thethe structuralstructural designdesign..””
- 3. ■■ Why Tall Building (Advantage)??Why Tall Building (Advantage)?? ●● FromFrom BusinessBusiness POVPOV:: businessbusiness activitiesactivities needneed toto bebe asas closeclose toto eacheach otherother .. ●● FromFrom touristtourist communitycommunity POVPOV:: ItIt formsforms prestigeprestige symbols,symbols, distinctivedistinctive landland marks,marks, hotelshotels andand commercialcommercial citycity centerscenters.. ●● HighHigh costcost ofof landland andand limitedlimited spacespace (( Tokyo,Tokyo, HongHong Kong,Kong, RioRio dede Janeiro,Janeiro,....)).. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ DisadvantageDisadvantage ofof TallTall BuildingBuilding ???? ●● PuttingPutting intenseintense pressurepressure onon thethe availableavailable landland spacespace .. ●● IncreaseIncrease thethe riskrisk ,, safetysafety hazardshazards andand constituteconstitute anan easyeasy targettarget inin casecase ofof warwar oror terrorismterrorism..
- 4. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ Risk of Earthquakes and WindsRisk of Earthquakes and Winds 1010//2828//20092009
- 5. STAGES OF HIGH RISE DESIGN ■■ Design ProcessDesign Process Concept DesignConcept Design MEPMEP Preliminary Structural DesignPreliminary Structural Design Based on Vertical Loads Plus anBased on Vertical Loads Plus an allowance for Lateral Loadsallowance for Lateral Loads Based mainly onBased mainly on EXPERIENCEEXPERIENCE StructuralStructuralArchitecturalArchitectural Final DesignFinal Design Working DesignWorking Design Accurate Modeling and AnalysisAccurate Modeling and Analysis Based on Final Layout and AllBased on Final Layout and All Possible Loads and DevelopmentPossible Loads and Development of Finalof Final LAYOUT DRAWINGSLAYOUT DRAWINGS Final Design Calculations and theFinal Design Calculations and the Development of WorkingDevelopment of Working Drawings by Cooperation withDrawings by Cooperation with CONTRACTORSCONTRACTORS
- 6. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ Tallest twenty high rise in the worldTallest twenty high rise in the world 1010//2828//20092009
- 7. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ Distribution of High Rise in the WorldDistribution of High Rise in the World 1010//2828//20092009
- 8. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ TallestTallest 1010 Buildings in the WorldBuildings in the World 1010//2828//20092009
- 10. Sears TowerSears Tower Nine Bundled Tubes, eachNine Bundled Tubes, each 2525 m wide with no columnsm wide with no columns between core and perimeter.between core and perimeter. Location: ChicagoLocation: Chicago No of Stories:No of Stories: 108108 CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ High Rise ExampleHigh Rise Example 1010//2828//200920091010//2828//20092009 Construction Year:Construction Year: 19741974 Height:Height: 442442 mm World's tallest building fromWorld's tallest building from 19741974 -- 19961996; surpassed by the; surpassed by the Petronas Tower in KualaPetronas Tower in Kuala Lumpur, Malaysia.Lumpur, Malaysia.
- 11. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ High Rise ExampleHigh Rise Example (Burj Dubai)(Burj Dubai) 1010//2828//200920091010//2828//20092009
- 12. This is the tallest Man MadeThis is the tallest Man Made Building in the world with aBuilding in the world with a predicted height ofpredicted height of 818818m.m. Note: currently the tallestNote: currently the tallest building on earth, excludingbuilding on earth, excluding an antenna, is Taipeian antenna, is Taipei 101101 inin Taiwan which stands atTaiwan which stands at 509509m.m. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ High Rise ExampleHigh Rise Example (Burj Dubai)(Burj Dubai) 1010//2828//200920091010//2828//20092009 Taiwan which stands atTaiwan which stands at 509509m.m. The photo below is theThe photo below is the building's current state: thebuilding's current state: the skyscrapers below the Burjskyscrapers below the Burj Dubai used to look tall.Dubai used to look tall.
- 13. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ High Rise ExampleHigh Rise Example (World Trade Center)(World Trade Center) 1010//2828//20092009 534 meter to tower top 610 meter to pyramid top 670 meter to comm. tower
- 14. Wind Loads Vertical Loads Lateral Loads Other Loads Earthquake Loads Earth Pressure Dead Loads Live Loads Differential Settlement Temperature Changes Impact DIFFERENT LOADS IN HIGH RISE DESIGN Impact Vibrations
- 15. Belt Truss Shear Wall Core Outrigger CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ Design ChallengeDesign Challenge Selection of proper innovative systemsSelection of proper innovative systems 1010//2828//20092009 1515
- 16. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ Design ChallengeDesign Challenge Selection of proper innovative systemsSelection of proper innovative systems 1010//2828//20092009
- 17. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ Design ChallengeDesign Challenge Large Span Floor systemsLarge Span Floor systems 1717
- 18. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ Design ChallengeDesign Challenge Modern Flooring SystemsModern Flooring Systems 1010//2828//20092009©Copyright Post©Copyright Post--Tensioning Institute. AllTensioning Institute. All rights reservedrights reserved 1818
- 19. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ Design ChallengeDesign Challenge PerformingPerforming 33D Analysis ModelD Analysis Model
- 20. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ Design ChallengeDesign Challenge Carrying out Wind Tunnel TestingCarrying out Wind Tunnel Testing 1010//2828//20092009 2020
- 21. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ Design ChallengeDesign Challenge Ductile DetailingDuctile Detailing 1010//2828//20092009
- 22. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ Design ChallengeDesign Challenge Using Advanced Control TechniquesUsing Advanced Control Techniques
- 23. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ Construction ChallengeConstruction Challenge Modern ShutteringModern Shuttering 1010//2828//20092009
- 24. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ Course LayoutCourse Layout ■■ IntroductionIntroduction What is High RiseWhat is High Rise Characteristics of High RiseCharacteristics of High Rise Examples of High RiseExamples of High Rise Stages of High Rise DesignStages of High Rise Design Loads Considered in the Design of High RiseLoads Considered in the Design of High RiseLoads Considered in the Design of High RiseLoads Considered in the Design of High Rise ■■ Floor SystemsFloor Systems Types of Floor SystemsTypes of Floor Systems Selection of Floor SystemsSelection of Floor Systems Design of RC Floor SystemsDesign of RC Floor Systems (SAFE program)(SAFE program) Definition of P.T. Floor systemsDefinition of P.T. Floor systems Design of P.T. Floor SystemsDesign of P.T. Floor Systems (RAM program)(RAM program)
- 25. CHARACTERESTICS OF HIIGH RISE BUILDINGS ■■ Course LayoutCourse Layout ■■ Lateral Load SystemsLateral Load Systems Different Types of Lateral Load Resisting SystemsDifferent Types of Lateral Load Resisting Systems Selection of Proper SystemSelection of Proper System Lateral Load CalculationsLateral Load Calculations Code Requirements and ProvisionsCode Requirements and Provisions Design of High RiseDesign of High Rise (ETABS program)(ETABS program) Advanced Techniques in High RiseAdvanced Techniques in High Rise (Control)(Control)Advanced Techniques in High RiseAdvanced Techniques in High Rise (Control)(Control) ■■ SubSub--StructuresStructures Types of and Selection of FoundationsTypes of and Selection of Foundations Design of Foundation ElementsDesign of Foundation Elements (SAFE program)(SAFE program) Design and Construction of BasementsDesign and Construction of Basements ■■ DetailingDetailing General Notes and DetailsGeneral Notes and Details Case Study of Project DetailingCase Study of Project Detailing