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Design of wood structures - ASD/LRFD
| Clasificación: | Libro Electrónico |
|---|---|
| Autores principales: | , , , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
New York, N.Y. :
McGraw-Hill Education LLC.,
c2015.
|
| Edición: | 7th ed. |
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- A. About the international code council
- B. Preface
- C. Nomenclature
- Organizations
- Publications
- Units
- D. Abbreviations
- Symbols
- 1. Wood buildings and design criteria
- Introduction
- Types of buildings
- Required and recommended references
- Building codes and design criteria
- Asd and lrfd
- Organization of the text
- Structural calculations
- Detailing conventions
- Fire-resistive requirements
- Industry organizations
- References
- 2. Design loads
- Introduction
- Dead loads
- Live loads
- Snow loads
- Soil loads and hydrostatic pressure
- Loads due to fluids
- Rain loads
- Flood loads
- Self-straining loads
- Wind loads?introduction
- Wind forces?main wind forceresisting system
- Wind forces?components and cladding
- Seismic forces?introduction
- Seismic forces
- Seismic forces?primary system
- Seismic forces?wall components
- Load combinations
- Serviceability/deflection criteria
- References
- Problems
- 3. Behavior of structures under loads and forces
- Introduction
- Structures subject to vertical loads
- Structures subject to lateral forces
- Lateral forces in buildings with diaphragms and shearwalls
- Design problem: lateral forces on one-story building
- Design problem: lateral forces on two-story building
- References
- Problems
- 4. Properties of woodand lumber grades
- Introduction
- Design specification
- Methods of grading structural lumber
- In-grade versus clear wood design values
- Species and species groups
- Cellular makeup
- Moisture content and shrinkage
- Effect of moisture content on lumber sizes
- Durability of wood and the need for pressure treatment
- Growth characteristics of wood
- Sizes of structural lumber
- Size categories and commercial grades
- General notation
- Wet service factor cm
- Load duration factor cd (asd only)
- Time effect factor ? (lrfd only)
- Size factor cf
- Repetitive member factor cr
- Flat use factor cfu
- Temperature factor ct
- Incising factor ci
- Resistance factor ? (lrfd only)
- Format conversion factor kf (lrfd only)
- Design problem: adjusted design values
- Future directions in wood design
- References
- Problems
- 5. Structural glued laminated timber
- Introduction
- Sizes of glulam members
- Resawn glulam
- Fabrication of glulams
- Grades of glulam members
- Adjustment factors for glulam
- Design problem: adjusted design values
- References
- Problems
- 6. Beam design
- Introduction
- Bending
- Lateral stability
- Adjusted bending design value summary
- Shear
- Deflection
- Design summary
- Bearing at supports
- Design problem: sawn beam
- Design problem: rough-sawn beam using asd
- Design problem: notched beam
- Design problem: sawn-beam analysis
- Design problem: glulam beam with full lateral support
- Design problem: glulam beam with lateral support at 8 ft-0 in.
- Design problem: glulam beam with lateral support at 48 ft-0 in.
- Design problem: glulam with compression zone stressed in tension
- Cantilever beam systems
- Lumber roof and floor decking
- Fabricated wood components
- References
- Problems.
- 7. Axial forces and combined bendingand axial forces
- Introduction
- Axial tension members
- Design problem: tension member
- Columns
- Detailed analysis of slenderness ratio
- Design problem: axially loaded column
- Design problem: capacity of a glulam column
- Design problem: capacity of a bearing wall
- Built-up columns
- Combined bending and tension
- Design problem: combined bending and tension
- Combined bending and compression
- Design problem: beam-column
- Design problem: beam-column action in a stud wall using lrfd
- Design problem: glulam beam-column using asd
- Design for minimum eccentricity
- Design problem: column with eccentric load using asd
- References
- Problems
- 8. Wood structural panels
- Introduction
- Panel dimensions and installation recommendations
- Plywood makeup
- Species groups for plywood
- Veneer grades
- Exposure durability classifications
- Plywood grades
- Other wood structural panels
- Roof sheathing
- Design problem: roof sheathing
- Floor sheathing
- Design problem: floor sheathing
- Wall sheathing and siding
- Stress calculations for wood structural panels
- References
- Problems
- 9. Diaphragms
- Introduction
- Basic diaphragm action
- Shear resistance
- Diaphragm chords
- Design problem: roof diaphragm
- Distribution of lateral forces in a shearwall
- Collector (strut) forces
- Diaphragm deflections
- Diaphragms with interior shearwalls
- Interior shearwalls with collectors
- Diaphragm flexibility
- References
- Problems
- 10. Shearwalls
- Introduction
- Basic shearwall action
- Shearwalls using wood structural panels
- Other sheathing materials
- Shearwall chord members
- Design problem: shearwall
- Alternate shearwall design methods
- Anchorage considerations
- Vertical (gravity) loads
- Lateral forces parallel to a wall
- Shearwall deflection
- Lateral forces perpendicular to a wall
- References
- Problems
- 11. Wood connections?background
- Introduction
- Types of fasteners and connections
- Yield model for laterally loaded fasteners
- Factors affecting strength in yield model
- Dowel bearing strength
- Plastic hinge in fastener
- Yield limit mechanisms
- References
- Problems.
- 12. Nailed and stapled connections
- Introduction
- Types of nails
- Power-driven nails and staples
- Yield limit equations for nails
- Applications of yield limit equations
- Adjustment factors for laterally loaded nails
- Design problem: nail connection for knee brace
- Design problem: top plate splice
- Design problem: shearwall chord tie
- Design problem: laterally loaded toenail
- Design problem: laterally loaded connection in end grain
- Nail withdrawal connections
- Combined lateral and withdrawal loads
- Spacing requirements
- Nailing schedule
- References
- Problems
- 13. Bolts, lag bolts, and other connectors
- Introduction
- Bolt connections
- Bolt yield limit equations for single shear
- Bolt yield limit equations for double shear
- Adjustment factors for bolts
- Tension and shear stresses at a multiple fastener connection
- Design problem: multiple-bolt tension connection
- Design problem: bolted chord splicefor diaphragm
- Shear stresses in a beam at a connection
- Design problem: bolt connection for diagonal brace
- Lag bolt connections
- Yield limit equations for lag bolts
- Adjustment factors for lag bolts in shear connections
- Design problem: collector (strut) splicewith lag bolts
- Lag bolts in withdrawal
- Combined lateral and withdrawal loads
- Split ring and shear plate connectors
- References
- Problems
- 14. Connection details and hardware
- Introduction
- Connection details
- Design problem: beam-to-column connection
- Cantilever beam hinge connection
- Prefabricated connection hardware
- References
- 15. Diaphragm-to-shearwall anchorage
- Introduction
- Anchorage summary
- Connection details?diaphragm to wood-frame wall
- Connection details?diaphragm to concrete or masonry walls
- Subdiaphragm anchorage of concrete and masonry walls
- Design problem: subdiaphragm
- References
- 16. Advanced topics in lateral force design
- Introduction
- Seismic forces?regular structures
- Seismic forces?irregular structures
- Overturning?background
- Overturning?review
- Overturning?wind
- Overturning?seismic
- Lateral analysis of nonrectangular buildings
- Rigid diaphragm analysis
- Additional topics in diaphragm design
- References
- A. Appendix a: equivalent uniform weights of wood framing
- B. Appendix b: weights of building materials
- C. Appendix c: sl units
- Introduction
- Notation
- Prefixes
- Conversion factors.