1 Handbook History
description
Transcript of 1 Handbook History
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PCI 6th EditionHandbook History
Main seminar theme.
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Presentation OutlinePCI historyNotable modifications to the 6th EditionGeneral chapter by chapter overview
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Formation of PCIPCI was originated by 6 Florida companiesFounded in 1954Director - Martin P. KornPresident - Douglas ConeInitially consisted of 6 plants and has grown to 278 plants currently
Brief introduction of how PCI was formed.
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Goal of PCIDevelop a standard practice
What is the reason of a trade association
The graphic image represents moved from an un-coordinated group to a coordinated more coordinate or standard approach to using a precast solution. With the advent of PCI there became a standard approach to the use of precast prestressed concrete. Although not in the same fashion as the Steel industry the end user could be assured of the design approach, production quality and erection of the structure.
The graphic on the right is a movie that repeats. There is a transition when the space bar is hit.
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Goal of PCIDevelop a standard practiceBenefits of a standard design practiceShared design researchIncrease engineering knowledgePromote production efficiency
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Publication Timeline
Milestone Description
Milestone Description
PCI Design Handbook 1st Edition
PCI Design Handbook 2st Edition
PCI Design Handbook 3st Edition
PCI Design Handbook 4st Edition
PCI Design Handbook 5st Edition
PCI Design Handbook 6st Edition
Architectural QC Manual1st Edition
Structural QC Manual1st Edition
Drafting Handbook 1st Edition
Architectural Manual1st Edition
Bridge Manual1st Edition
Hollow Core Manual1st Edition
Milestone Description
Milestone Description
PCI Design Handbook 1st Edition
PCI Design Handbook 2nd Edition
PCI Design Handbook 3rd Edition
PCI Design Handbook 4th Edition
PCI Design Handbook 5th Edition
PCI Design Handbook 6th Edition
Architectural QC Manual1st Edition
Structural QC Manual1st Edition
Drafting Handbook 1st Edition
Architectural Manual1st Edition
Bridge Manual1st Edition
Hollow Core Manual1st Edition
Milestone Description
Milestone Description
PCI Design Handbook 1st Edition
PCI Design Handbook 2st Edition
PCI Design Handbook 3st Edition
PCI Design Handbook 4st Edition
PCI Design Handbook 5st Edition
PCI Design Handbook 6st Edition
Architectural QC Manual1st Edition
Structural QC Manual1st Edition
Drafting Handbook 1st Edition
Architectural Manual1st Edition
Bridge Manual1st Edition
Hollow Core Manual1st Edition
General publication timeline
Overview of major publications or first edition publicationsDesign HandbookQuality Control ManualsArchitectural HandbookDrafting HandbookHollow Core ManualBridge Manual
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PCI Design Handbook 1st EditionMotivationStandard approach to designIllustrate application of product Assist design practicesDisseminate consistent product specifications
Driving factors for the need to create handbook
Main reasons for the industry to create a design handbook Initiate a Standard Approach to DesignInform owners, architects, and engineers of the application of precast concreteCreate a design aid to assist engineers with precast concrete designCreate a document for precast concrete specifications
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PCI Design Handbook 1st EditionSimilar to AISCSection propertiesDesign requirementsDesign equationsStandard practiceDesign aids
ACI design codeLoad factorsCode requirementsAccepted by building officials
Basis of the 1st edition.
The book was to give designers information regarding a wide range and variety of products. The information would be used to estimate design, and size all the necessary members for a precast / prestressed system.
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1st Edition Content377 PagesProduct applications and materialsPreliminary designBuilding analysis and designComponents designProduct handling and bracing
Connection designArchitectural topicsTolerancesOther considerationsSpecifications and standard practiceGeneral design information
General Bullet points about the 1st Edition.
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PCI Design Handbook 6th EditionMotivation ACI 318-02IBC 2003ASCE 7 - 2002Reflect the most recent research 736 pages, 111 more than the 5th
Reasons for creating a 6th Edition
As the concrete design code and building codes are update so is the PCI design handbook. The ACI design code is on a 6 year cycle, IBC is on a 6 year cycle and the ASCE7 is on a 4 year cycle. In addition to design codes being update research in the fields of seismic, flexure, torsion and other important topics prompt revisions. These revisions create additional ductility, increase capacity or long span of the building systems and its components.
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Review ProcessHandbook CommitteeIndustry Producer Engineers, Industry Engineering Consultants, and AcademiaTechnical Activities Committee (TAC)Industry Producer Engineers, Industry Engineering Consultants, and AcademiaBlue Ribbon Review CommitteeIndustry Producer Engineers, Industry Engineering Consultants, and Academia
How the handbook committee operates and review process
The Handbook Committee is made of producers, academics and industry consultants. These individuals design or teach the design of precast prestressed concrete on a daily basis. The book is broken into chapter sub-committees and assigned a chapter chairperson. The global changes of the book are well established design code, format etc and then the each sub-committee applies the changes to the examples, theory and references. The book is approved through a Ballot process where the entire committee reviews every chapter and votes. Finally an independent group, Blue Ribbon Review Committee is established to give the entire book a review. The BRC is made of producers, academics and industry consultants
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Notable ModificationsCh. 2, Preliminary DesignUpgraded to reflect ACI 318-02 load factorsCh. 3, Analysis and DesignComplete revision due to the introduction of IBC and modification to ASCE codesExamples revised to match code
Modifications
The design tables are updated for revised load and resistance factors. 15ft wide double tee was added. Chapter 3 was completely re-written to reflect the latest research and adoption of IBC 2003. This chapter is a brief introduction to Seismic Design and the details of Seismic Design can be found in the Seismic Design Manual.
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Notable ModificationsCh. 4, Component DesignFlexure and shear upgraded to reflect ACI 318-02Torsion returns to 4th edition methodsChanges regarding stress limits
Modifications
The torsion section from the 4th edition was re introduced in the 6th Edition and has been adopted by ACI. The original reference document is10. Zia, Paul and McGee, W. D., Torsion Design of Prestressed Concrete, PCI JOURNAL, V. 19, No. 2, March-April 1974. The revised Reference Document is 11. Zia, Paul and Hsu, T.C., Design for Torsion and Shear in Prestressed Concrete, Preprint 3424, American Society of Civil Engineers, October, 1978. Reprinted in revised form in PCI JOURNAL, V. 49, No. 3, May-June 2004.
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Notable ModificationsCh. 6, Connection DesignNew method to design headed studsUpdated connection designLimit State Weld Procedure Presented
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Notable ModificationsCh. 9, Thermal, Acoustical, fire and other considerationsSandwich panel research addedFire resistance added to reflect current codeVibration has been rewritingCracking repair and maintenance has been rewritten
Modifications
The vibration section was completely re-written to reflect the industry standard practice. And example a survey was done for the bleacher section to determine acceptable design frequencies and design spans for square and tapered bays. Sandwich wall panel section update on recent research at Lehigh University.
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Notable ModificationsCh. 10, Specifications and Standard PracticesCreated a computerized specification.Created a Standard of Practice
Modifications
Removed guide specifications since most design offices have computerized specification. The standard of practice demonstrates where PCI deviates from ACI. It has been republished as a self contained document and can be ordered from PCI. The standard practice and specification are on the CD enclosed on the back cover of the handbook.
Show the CD on the back cover
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Chapter 1 Applications and MaterialsOverview of precast concrete
Describe the various shapes and section geometry but note that any section can be made.
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Applications and MaterialsOverview of precast concreteApplicationsShows many uses of precast concrete
Various applications
Building Structures Residential BuildingsOffice BuildingsWarehouses and Industrial BuildingsOther Building StructuresParking StructuresJustice FacilitiesPrecast Concrete CladdingStadiums/ArenasBridges
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Applications and MaterialsOverview of precast concreteApplicationsShows many uses of precast concreteMaterial Discussion
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Applications and Materials
Overview of precast concreteApplicationsShows many uses of precast concreteMaterial DiscussionProduction Process
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Chapter 2 Preliminary DesignPreliminary analysisDeck membersBeamsCompression membersPiles
Design tables for Deck members Stemmed and Flat panels. Beams Rectangular, L- Beam and inverted Tee beams. Compression members for columns and load bearing walls in addition to piles.
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Chapter 3 Analysis and DesignLateral analysisTotal building analysisStructural loadsStructural integrity
Volume changesShear wall systemsMoment resisting framesDiaphragm design
Used as a design tool for lateral analysis and total building analysis. Newly revised section for seismic design and diaphragms.Code requirements for structural loads and Structural integrity.
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Chapter 4 Design of Precast ComponentsFlexureShearTorsionBeams with ledgesBearing
Prestress lossCamber and deflectionCompression membersSpecial considerations
Used as a design tool for individual components and their respective details, pockets and daps.
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Chapter 5 Product Handling and BracingStripping and Handling Forces and StressesYarding and storageTransportationErectionErection bracing
Outline product handling yarding / storage, transportation and erection of products and buildings.
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Chapter 6 Design of ConnectionsLoads and load factorsConnection design criteriaConnection hardware and load transfer devicesHeaded concrete anchor designStructural steel designWelding
Concrete brackets or corbelsStructural steel corbelsHanger connectionsBearing padsColumn basesMoment connectionsTypical connections for lateral load resisting system
Connection Design desing of load transfer devices i.e. rebar and studs. Welds and complete connections
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Chapter 7 Architectural Precast ConcreteTypes and functions of architectural concrete panelsStructural Design considerationsVeneered Panels
Types and functions of architectural concrete panels can be Non-load bearing and Load bearing. Structural Design considerations for architectural precast. Discussion of Veneered Panels with Clay products or Natural stone.
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Chapter 8 Tolerances for Precast concreteProduct tolerancesErection tolerancesClearances
Interfacing tolerancesVolume changes
Discussion of tolerances for manufacture and erection.
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Chapter 9 Thermal, Acoustical, FireThermal properties of precast concreteAcoustical properties of precast concreteFire resistanceSandwich panelsQuality assurance and controlConcrete coatings and joint sealantsVibration in concrete structuresCracking repair and maintenanceSegmental construction
The catch all chapter including new sections on crack repair and maintenance.
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Chapter 10 Specifications, Standard PracticeGuide specification for precast concreteGuide specifications for structural precast concrete with commercial architectural finishGuide specifications for architectural precast concreteStandard practice recommendationsRecommendations on responsibility for design and constructionPCI standard design practice
The PCI standard design practice and specifications section.
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Chapter 11 General Design InformationBeam Tables
Beam tables and torque diagrams
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General Design InformationBeam TablesMaterial properties
Material properties with stress strain curve for standard materials.
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General Design InformationBeam TablesMaterial propertiesBolts, Nuts, and Washers
Nut, Bolt, and Washer dimension tables.
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General Design InformationBeam TablesMaterial propertiesBolts, Nuts, and WashersRebar Detailing
Standard rebar detailing parameters
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General Design InformationBeam TablesMaterial propertiesBolts, Nuts, and WashersRebar DetailingWelding Information
Weld data from welding symbols to section properties of standard weld groups.
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General Design InformationBeam TablesMaterial propertiesBolts, Nuts, and WashersRebar DetailingWelding InformationDesign information
General design information for elastic section and plastic section properties.
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Questions?
1 - Handbook Historya.pptMain seminar theme.1 - Handbook Historya.ppt
1 - Handbook Historya.pptBrief introduction of how PCI was formed.
1 - Handbook Historya.pptWhat is the reason of a trade association
The graphic image represents moved from an un-coordinated group to a coordinated more coordinate or standard approach to using a precast solution. With the advent of PCI there became a standard approach to the use of precast prestressed concrete. Although not in the same fashion as the Steel industry the end user could be assured of the design approach, production quality and erection of the structure.
The graphic on the right is a movie that repeats. There is a transition when the space bar is hit.1 - Handbook Historya.ppt
1 - Handbook Historya.pptGeneral publication timeline
Overview of major publications or first edition publicationsDesign HandbookQuality Control ManualsArchitectural HandbookDrafting HandbookHollow Core ManualBridge Manual
1 - Handbook Historya.pptDriving factors for the need to create handbook
Main reasons for the industry to create a design handbook Initiate a Standard Approach to DesignInform owners, architects, and engineers of the application of precast concreteCreate a design aid to assist engineers with precast concrete designCreate a document for precast concrete specifications
1 - Handbook Historya.pptBasis of the 1st edition.
The book was to give designers information regarding a wide range and variety of products. The information would be used to estimate design, and size all the necessary members for a precast / prestressed system.1 - Handbook Historya.pptGeneral Bullet points about the 1st Edition.1 - Handbook Historya.pptReasons for creating a 6th Edition
As the concrete design code and building codes are update so is the PCI design handbook. The ACI design code is on a 6 year cycle, IBC is on a 6 year cycle and the ASCE7 is on a 4 year cycle. In addition to design codes being update research in the fields of seismic, flexure, torsion and other important topics prompt revisions. These revisions create additional ductility, increase capacity or long span of the building systems and its components.1 - Handbook Historya.pptHow the handbook committee operates and review process
The Handbook Committee is made of producers, academics and industry consultants. These individuals design or teach the design of precast prestressed concrete on a daily basis. The book is broken into chapter sub-committees and assigned a chapter chairperson. The global changes of the book are well established design code, format etc and then the each sub-committee applies the changes to the examples, theory and references. The book is approved through a Ballot process where the entire committee reviews every chapter and votes. Finally an independent group, Blue Ribbon Review Committee is established to give the entire book a review. The BRC is made of producers, academics and industry consultants1 - Handbook Historya.pptModifications
The design tables are updated for revised load and resistance factors. 15ft wide double tee was added. Chapter 3 was completely re-written to reflect the latest research and adoption of IBC 2003. This chapter is a brief introduction to Seismic Design and the details of Seismic Design can be found in the Seismic Design Manual.1 - Handbook Historya.pptModifications
The torsion section from the 4th edition was re introduced in the 6th Edition and has been adopted by ACI. The original reference document is10. Zia, Paul and McGee, W. D., Torsion Design of Prestressed Concrete, PCI JOURNAL, V. 19, No. 2, March-April 1974. The revised Reference Document is 11. Zia, Paul and Hsu, T.C., Design for Torsion and Shear in Prestressed Concrete, Preprint 3424, American Society of Civil Engineers, October, 1978. Reprinted in revised form in PCI JOURNAL, V. 49, No. 3, May-June 2004.1 - Handbook Historya.ppt
1 - Handbook Historya.pptModifications
The vibration section was completely re-written to reflect the industry standard practice. And example a survey was done for the bleacher section to determine acceptable design frequencies and design spans for square and tapered bays. Sandwich wall panel section update on recent research at Lehigh University.1 - Handbook Historya.pptModifications
Removed guide specifications since most design offices have computerized specification. The standard of practice demonstrates where PCI deviates from ACI. It has been republished as a self contained document and can be ordered from PCI. The standard practice and specification are on the CD enclosed on the back cover of the handbook.
Show the CD on the back cover1 - Handbook Historya.pptDescribe the various shapes and section geometry but note that any section can be made.1 - Handbook Historya.pptVarious applications
Building Structures Residential BuildingsOffice BuildingsWarehouses and Industrial BuildingsOther Building StructuresParking StructuresJustice FacilitiesPrecast Concrete CladdingStadiums/ArenasBridges1 - Handbook Historya.ppt
1 - Handbook Historya.ppt
1 - Handbook Historya.ppt
Design tables for Deck members Stemmed and Flat panels. Beams Rectangular, L- Beam and inverted Tee beams. Compression members for columns and load bearing walls in addition to piles.1 - Handbook Historya.ppt
Used as a design tool for lateral analysis and total building analysis. Newly revised section for seismic design and diaphragms.Code requirements for structural loads and Structural integrity.1 - Handbook Historya.ppt
Used as a design tool for individual components and their respective details, pockets and daps.1 - Handbook Historya.ppt
Outline product handling yarding / storage, transportation and erection of products and buildings.1 - Handbook Historya.ppt
Connection Design desing of load transfer devices i.e. rebar and studs. Welds and complete connections1 - Handbook Historya.ppt
Types and functions of architectural concrete panels can be Non-load bearing and Load bearing. Structural Design considerations for architectural precast. Discussion of Veneered Panels with Clay products or Natural stone.1 - Handbook Historya.ppt
Discussion of tolerances for manufacture and erection.1 - Handbook Historya.ppt
The catch all chapter including new sections on crack repair and maintenance.1 - Handbook Historya.ppt
The PCI standard design practice and specifications section.1 - Handbook Historya.pptBeam tables and torque diagrams1 - Handbook Historya.pptMaterial properties with stress strain curve for standard materials.1 - Handbook Historya.pptNut, Bolt, and Washer dimension tables.1 - Handbook Historya.pptStandard rebar detailing parameters1 - Handbook Historya.pptWeld data from welding symbols to section properties of standard weld groups.1 - Handbook Historya.pptGeneral design information for elastic section and plastic section properties. 1 - Handbook Historya.ppt