Building Code Requirements for Structural Concrete(ACI 318M-14) and Commentaryseeders: 1
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Building Code Requirements for Structural Concrete(ACI 318M-14) and Commentary (Size: 8.49 MB)
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The “Building Code Requirements for Structural Concrete” (“Code”) provides minimum requirements for the materials, design, and detailing of structural concrete buildings and, where applicable, nonbuilding structures. This Code addresses structural systems, members, and connections, including cast-in-place, precast, plain, nonprestressed, prestressed, and composite construction. Among the subjects covered are: design and construction for strength, serviceability, and durability; load combinations, load factors, and strength reduction factors; structural analysis methods; deflection limits; mechanical and adhesive anchoring to concrete; development and splicing of reinforcement; construction document information; field inspection and testing; and methods to evaluate the strength of existing structures. “Building Code Requirements for Concrete Thin Shells” (ACI 318.2) is adopted by reference in this Code.The Code user will find that ACI 318-14 has been substantially reorganized and reformatted from previous editions. The principal objectives of this reorganization are to present all design and detailing requirements for structural systems or for individual members in chapters devoted to those individual subjects, and to arrange the chapters in a manner that generally follows the process and chronology of design and construction. Information and procedures that are common to the design of members are located in utility chapters. The quality and testing of materials used in construction are covered by reference to the appropriate ASTM standard specifications. Welding of reinforcement is covered by reference to the appropriate American Welding Society (AWS) standard. Uses of the Code include adoption by reference in a general building code, and earlier editions have been widely used in this manner. The Code is written in a format that allows such reference without change to its language. Therefore, background details or suggestions for carrying out the requirements or intent of the Code provisions cannot be included within the Code itself. The Commentary is provided for this purpose. Some of the considerations of the committee in developing the Code are discussed within the Commentary, with emphasis given to the explanation of new or revised provisions. Much of the research data referenced in preparing the Code is cited for the user desiring to study individual questions in greater detail. Other documents that provide suggestions for carrying out the requirements of the Code are also cited.Technical changes from ACI 318-11 to ACI 318-14 are outlined in the May 2014 issue of Concrete International. Transition keys showing how the code was reorganized are provided on the ACI website on the 318 Resource Page under Topics in Concrete. Keywords: admixtures; aggregates; anchorage (structural); beam-column frame; beams (supports); building codes; cements; cold weather construction; columns (supports); combined stress; composite construction (concrete and steel); composite construction (concrete to concrete); compressive strength; concrete construction; concrete slabs; concretes; construction joints; continuity (structural); contract documents; contraction joints; cover; curing; deep beams; deflections; earthquake-resistant structures; embedded service ducts; flexural strength; floors; folded plates; footings; formwork (construction); frames; hot weather construction; inspection; isolation joints; joints (junctions); joists; lightweight concretes; load tests (structural); loads (forces); materials; mixing; mixture proportioning; modulus of elasticity; moments; pipe columns; pipes (tubing); placing; plain concrete; precast concrete; prestressed concrete; prestressing steels; quality control; reinforced concrete; reinforcing steels; roofs; serviceability; shear strength; shear walls; shells (structural forms); spans; splicing; strength; strength analysis; stresses; structural analysis; structural concrete; structural design; structural integrity; T-beams; torsion; walls; water; welded wire reinforcement. DOCUMENT DETAILS Author: ACI committee 318 Publication Year: 2014 Pages: 520 ISBN: 9780870319303 Categories: Codes, Design Formats: Printed Document, Protected PDF, or ePub TABLE OF CONTENTS CHAPTER 1 GENERAL 1.1—Scope of ACI 318 1.2—General 1.3—Purpose 1.4—Applicability 1.5—Interpretation 1.6—Building official 1.7—Licensed design professional 1.8—Construction documents and design records 1.9—Testing and inspection 1.10—Approval of special systems of design, construction, or alternative construction materials CHAPTER 2 NOTATION AND TERMINOLOGY 2.1—Scope 2.2—Notation 2.3—Terminology CHAPTER 3 REFERENCED STANDARDS 3.1—Scope 3.2—Referenced standards CHAPTER 4 STRUCTURAL SYSTEM REQUIREMENTS 4.1—Scope 4.2—Materials 4.3—Design loads 4.4—Structural system and load paths 4.5—Structural analysis 4.6—Strength 4.7—Serviceability 4.8—Durability 4.9—Sustainability 4.10—Structural integrity 4.11—Fire resistance 4.12—Requirements for specific types of construction 4.13—Construction and inspection 4.14—Strength evaluation of existing structures CHAPTER 5 LOADS 5.1—Scope 5.2—General 5.3—Load factors and combinations CHAPTER 6 STRUCTURAL ANALYSIS 6.1—Scope 6.2—General 6.3—Modeling assumptions 6.4—Arrangement of live load 6.5—Simplified method of analysis for nonprestressed continuous beams and one-way slabs 6.6—First-order analysis 6.7—Elastic second-order analysis 6.8—Inelastic second-order analysis 6.9—Acceptability of finite element analysis CHAPTER 7 ONE-WAY SLABS 7.1—Scope 7.2—General 7.3—Design limits 7.4—Required strength 7.5—Design strength 7.6—Reinforcement limits 7.7—Reinforcement detailing CHAPTER 8 TWO-WAY SLABS 8.1—Scope 8.2—General 8.3—Design limits 8.4—Required strength 8.5—Design strength 8.6—Reinforcement limits 8.7—Reinforcement detailing 8.8—Nonprestressed two-way joist systems 8.9—Lift-slab construction 8.10—Direct design method 8.11—Equivalent frame method CHAPTER 9 BEAMS 9.1—Scope 9.2—General 9.3—Design limits 9.4—Required strength 9.5—Design strength 9.6—Reinforcement limits 9.7—Reinforcement detailing 9.8—Nonprestressed one-way joist systems 9.9—Deep beams CHAPTER10 COLUMNS 10.1—Scope 10.2—General 10.3—Design limits 10.4—Required strength 10.5—Design strength 10.6—Reinforcement limits 10.7—Reinforcement detailing CHAPTER 11 WALLS 11.1—Scope 11.2—General 11.3—Design limits 11.4—Required strength 11.5—Design strength 11.6—Reinforcement limits 11.7—Reinforcement detailing 11.8—Alternative method for out-of-plane slender wall analysis CHAPTER 12 DIAPHRAGMS 12.1—Scope 12.2—General 12.3—Design limits 12.4—Required strength 12.5—Design strength 12.6—Reinforcement limits 12.7—Reinforcement detailing CHAPTER 13 FOUNDATIONS 13.1—Scope 13.2—General 13.3—Shallow foundations 13.4—Deep foundations CHAPTER 14 PLAIN CONCRETE 14.1—Scope 14.2—General 14.3—Design limits 14.4—Required strength 14.5—Design strength 14.6—Reinforcement detailing CHAPTER 15 BEAM-COLUMN AND SLAB-COLUMN JOINTS 15.1—Scope 15.2—General 15.3—Transfer of column axial force through the floor system 15.4—Detailing of joints CHAPTER 16 CONNECTIONS BETWEEN MEMBERS 16.1—Scope 16.2—Connections of precast members 16.3—Connections to foundations 16.4—Horizontal shear transfer in composite concrete flexural members 16.5—Brackets and corbels CHAPTER 17 ANCHORING TO CONCRETE 17.1—Scope 17.2—General 17.3—General requirements for strength of anchors 17.4—Design requirements for tensile loading 17.5—Design requirements for shear loading 17.6—Interaction of tensile and shear forces 17.7—Required edge distances, spacings, and thicknesses to preclude splitting failure 17.8—Installation and inspection of anchors CHAPTER 18 EARTHQUAKE-RESISTANT STRUCTURES 18.1—Scope 18.2—General 18.3—Ordinary moment frames 18.4—Intermediate moment frames 18.5—Intermediate precast structural walls 18.6—Beams of special moment frames 18.7—Columns of special moment frames 18.8—Joints of special moment frames 18.9—Special moment frames constructed using precast concrete 18.10—Special structural walls 18.11—Special structural walls constructed using precast concrete 18.12—Diaphragms and trusses 18.13—Foundations 18.14—Members not designated as part of the seismicforce-resisting system CHAPTER 19 CONCRETE: DESIGN AND DURABILITY REQUIREMENTS 19.1—Scope 19.2—Concrete design properties 19.3—Concrete durability requirements 19.4—Grout durability requirements CHAPTER 20 STEEL REINFORCEMENT PROPERTIES, DURABILITY, AND EMBEDMENTS 20.1—Scope 20.2—Nonprestressed bars and wires 20.3—Prestressing strands, wires, and bars 20.4—Structural steel, pipe, and tubing for composite columns 20.5—Headed shear stud reinforcement 20.6—Provisions for durability of steel reinforcement 20.7—Embedments CHAPTER 21 STRENGTH REDUCTION FACTORS 21.1—Scope 21.2—Strength reduction factors for structural concrete members and connections CHAPTER 22 SECTIONAL STRENGTH 22.1—Scope 22.2—Design assumptions for moment and axial strength 22.3—Flexural strength 22.4—Axial strength or combined flexural and axial strength 22.5—One-way shear strength 22.6—Two-way shear strength 22.7—Torsional strength 22.8—Bearing 22.9—Shear friction CHAPTER 23 STRUT-AND-TIE MODELS 23.1—Scope 23.2—General 23.3—Design strength 23.4—Strength of struts 23.5—Reinforcement crossing bottle-shaped struts 23.6—Strut reinforcement detailing 23.7—Strength of ties 23.8—Tie reinforcement detailing 23.9—Strength of nodal zones CHAPTER 24 SERVICEABILITY REQUIREMENTS 24.1—Scope 24.2—Deflections due to service-level gravity loads 24.3—Distribution of flexural reinforcement in one-way slabs and beams 24.4—Shrinkage and temperature reinforcement 24.5—Permissible stresses in prestressed concrete flexural members CHAPTER 25 REINFORCEMENT DETAILS 25.1—Scope 25.2—Minimum spacing of reinforcement 25.3—Standard hooks, seismic hooks, crossties, and minimum inside bend diameters 25.4—Development of reinforcement 25.5—Splices 25.6—Bundled reinforcement 25.7—Transverse reinforcement 25.8—Post-tensioning anchorages and couplers 25.9—Anchorage zones for post-tensioned tendons CHAPTER 26 CONSTRUCTION DOCUMENTS AND INSPECTION 26.1—Scope 26.2—Design criteria 26.3—Member information 26.4—Concrete materials and mixture requirements 26.5—Concrete production and construction 26.6—Reinforcement materials and construction requirements 26.7—Anchoring to concrete 26.8—Embedments 26.9—Additional requirements for precast concrete 26.10—Additional requirements for prestressed concrete 26.11—Formwork 26.12—Concrete evaluation and acceptance 26.13—Inspection CHAPTER 27 STRENGTH EVALUATION OF EXISTING STRUCTURES 27.1—Scope 27.2—General 27.3—Analytical strength evaluation 27.4—Strength evaluation by load test 27.5—Reduced load rating COMMENTARY REFERENCES APPENDIX A STEEL REINFORCEMENT INFORMATION APPENDIX B Related Torrents
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