ACI 440.11 2022
$83.96
ACI CODE-440.11-22: Building Code Requirements for Structural Concrete Reinforced with Glass Fiber-Reinforced Polymer (GFRP) Bars—Code and Commentary
Published By | Publication Date | Number of Pages |
ACI | 2022 |
This Code was developed by an ANSI-approved consensus process and addresses structural systems, members, and connections, including cast-in-place, precast, nonprestressed, and composite construction. The “Building Code Requirements for Structural Concrete Reinforced with Glass Fiber-Reinforced Polymer (GFRP) Bars” (“Code”) provides minimum requirements for the materials, design, and detailing of structural concrete buildings and, where applicable, nonbuilding structures reinforced with GFRP bars that conform to the requirements of ASTM D7957-22. 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; development and splicing of reinforcement; construction document information; field inspection and testing; and methods to evaluate the strength of existing structures. Keywords: admixtures; aggregates; beam-column frame; beams (supports); cements; columns (supports); combined stress; composite construction (concrete to concrete); compressive strength; concrete; construction documents; continuity (structural); cover; curing; deflections; durability; flexural strength; floors; footings; formwork (construction); GFRP reinforcement; inspection; joints (junctions); joists; load tests (structural); loads (forces); mixture proportioning; modulus of elasticity; moments; piles; placing; precast concrete; quality control; reinforced concrete; roofs; serviceability; shear strength; spans; splicing; strength analysis; stresses; structural analysis; structural design; structural integrity; structural walls; T-beams; torsion; walls; water.
PDF Catalog
PDF Pages | PDF Title |
---|---|
3 | TITLE PAGE |
7 | PREFACE |
9 | CHAPTER 1—GENERAL 1.1—Scope of ACI CODE-440.11-22 1.2—General |
10 | 1.3—Purpose 1.4—Applicability |
11 | 1.5—Interpretation |
12 | 1.6—Building official 1.7—Licensed design professional |
13 | 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 |
15 | CHAPTER 2—NOTATION AND TERMINOLOGY 2.1—Scope 2.2—Notation |
22 | 2.3—Terminology |
32 | CHAPTER 3—REFERENCED STANDARDS 3.1—Referenced standards |
34 | CHAPTER 4—STRUCTURAL SYSTEM REQUIREMENTS 4.1—Scope 4.2—Materials 4.3—Design loads 4.4—Structural system and load paths |
36 | 4.5—Structural analysis 4.6—Strength |
37 | 4.7—Serviceability 4.8—Durability |
38 | 4.9—Sustainability 4.10—Structural integrity 4.11—Fire resistance and elevated service temperature |
42 | 4.12—Requirements for specific types of construction |
43 | 4.13—Construction and inspection 4.14—Strength evaluation of existing structures |
44 | CHAPTER 5—LOADS 5.1—Scope 5.2—General 5.3—Load factors and combinations |
49 | CHAPTER 6—STRUCTURAL ANALYSIS 6.1—Scope 6.2—General |
52 | 6.3—Modeling assumptions |
54 | 6.4—Arrangement of live load |
55 | 6.5—Simplified method of analysis for continuous beams and one-way slabs |
56 | 6.6—First-order analysis |
62 | 6.7—Linear elastic second-order analysis |
63 | 6.8—Inelastic analysis—Out of scope 6.9—Acceptability of finite element analysis 6.8—Inelastic analysis |
65 | CHAPTER 7—ONE-WAY SLABS 7.1—Scope 7.2—General 7.3—Design limits |
66 | 7.4—Required strength 7.5—Design strength |
67 | 7.6—GFRP reinforcement limits |
68 | 7.7—GFRP reinforcement detailing |
71 | CHAPTER 8—TWO-WAY SLABS 8.1—Scope 8.2—General |
73 | 8.3—Design limits |
74 | 8.4—Required strength |
78 | 8.5—Design strength |
79 | 8.6—GFRP reinforcement limits |
80 | 8.7—GFRP reinforcement detailing |
84 | 8.8—Nonprestressed two-way joist systems—Out of scope 8.9—Lift-slab construction—Out of scope |
85 | CHAPTER 9—BEAMS 9.1—Scope 9.2—General |
86 | 9.3—Design limits |
87 | 9.4—Required strength |
89 | 9.5—Design strength |
90 | 9.6—GFRP reinforcement limits |
93 | 9.7—GFRP reinforcement detailing |
102 | 9.8—One-way joist systems |
103 | 9.9—Deep beams—Out of scope |
104 | CHAPTER 10—COLUMNS 10.1—Scope 10.2—General 10.3—Design limits |
105 | 10.4—Required strength |
106 | 10.5—Design strength |
107 | 10.6—GFRP reinforcement limits 10.7—GFRP reinforcement detailing |
112 | CHAPTER 11—WALLS 11.1—Scope 11.2—General |
113 | 11.3—Design limits 11.4—Required strength |
114 | 11.5—Design strength |
116 | 11.6—GFRP reinforcement limits |
117 | 11.7—GFRP reinforcement detailing |
118 | 11.8—Alternative method for out-of-plane slender wall analysis—Out of scope |
119 | CHAPTER 12—DIAPHRAGMS—NOT ADDRESSED |
120 | CHAPTER 13—FOUNDATIONS 13.1—Scope |
122 | 13.2—General |
125 | 13.3—Shallow foundations |
127 | 13.4—Deep foundations |
129 | CHAPTER 14—PLAIN CONCRETE—NOT APPLICABLE |
130 | 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 |
131 | 15.4—Detailing of joints |
133 | CHAPTER 16—CONNECTIONS BETWEEN MEMBERS 16.1—Scope 16.2—Connections of precast members—Out of scope 16.3—Connections to foundations |
135 | 16.4—Horizontal shear transfer in composite concrete flexural members |
136 | 16.5—Brackets and corbels—Out of scope |
137 | CHAPTER 17—ANCHORING TO CONCRETE—NOT ADDRESSED |
138 | CHAPTER 18—EARTHQUAKE-RESISTANT STRUCTURES—NOT ADDRESSED |
139 | CHAPTER 19—CONCRETE: DESIGN AND DURABILITY REQUIREMENTS 19.1—Scope 19.2—Concrete design properties |
140 | 19.3—Concrete durability requirements |
148 | 19.4—Grout durability requirements—Out of scope |
149 | CHAPTER 20—GFRP REINFORCEMENT PROPERTIES, DURABILITY, AND EMBEDMENTS 20.1—Scope 20.2—GFRP bars |
151 | 20.3—Prestressing strands, wires, and bars—Out of scope 20.4—Headed shear stud reinforcement—Out of scope 20.5—Provisions for durability of GFRP reinforcement |
153 | 20.6—Embedments |
155 | CHAPTER 21—STRENGTH REDUCTION FACTORS 21.1—Scope 21.2—Strength reduction factors for structural concrete members and connections |
157 | CHAPTER 22—SECTIONAL STRENGTH 22.1—Scope 22.2—Design assumptions for moment and axial strength |
159 | 22.3—Flexural strength |
162 | 22.4—Axial strength or combined flexural and axial strength |
163 | 22.5—One-way shear strength |
170 | 22.6—Two-way shear strength |
173 | 22.7—Torsional strength |
180 | 22.8—Bearing |
182 | 22.9—Shear friction—Out of scope |
183 | CHAPTER 23—STRUT-AND-TIE METHOD—NOT ADDRESSED |
184 | CHAPTER 24—SERVICEABILITY REQUIREMENTS 24.1—Scope 24.2—Deflections due to service-level gravity loads |
189 | 24.3—Distribution of GFRP flexural reinforcement in one-way slabs and beams |
191 | 24.4—GFRP shrinkage and temperature reinforcement |
192 | 24.5—Permissible stresses in prestressed concrete flexural members—Out of scope 24.6—Permissible tensile stresses in GFRP reinforcement |
194 | CHAPTER 25—GFRP REINFORCEMENT DETAILS 25.1—Scope 25.2—Minimum spacing of GFRP reinforcement 25.3—Standard hooks, crossties, and minimum inside bend diameters |
195 | 25.4—Development of GFRP reinforcement |
198 | 25.5—Splices |
200 | 25.6—Bundled reinforcement—Out of scope 25.7—GFRP transverse reinforcement |
207 | 25.8—Post-tensioning anchorages and couplers—Out of scope 25.9—Anchorage zones for post-tensioned tendons—Out of scope |
208 | CHAPTER 26—CONSTRUCTION DOCUMENTS AND INSPECTION 26.1—Scope |
209 | 26.2—Design criteria |
210 | 26.3—Member information 26.4—Concrete materials and mixture requirements |
218 | 26.5—Concrete production and construction |
223 | 26.6—GFRP reinforcement materials and construction requirements |
225 | 26.7—Anchoring to concrete—Out of scope 26.8—Embedments |
226 | 26.9—Additional requirements for precast concrete |
227 | 26.10—Additional requirements for prestressed concrete—Out of scope 26.11—Formwork |
229 | 26.12—Evaluation and acceptance of hardended concrete |
234 | 26.13—Inspection |
237 | CHAPTER 27—STRENGTH EVALUATION OF EXISTING CONCRETE STRUCTURES 27.1—Scope 27.2—General |
238 | 27.3—Analytical strength evaluation |
239 | 27.4—Strength evaluation by load test |
240 | 27.5—Monotonic load test procedure |
243 | APPENDIX—EQUIVALENCE BETWEEN SI-METRIC, MSK-METRIC, AND U.S. CUSTOMARY UNITS OF NONHOMOGENOUS EQUATIONS IN THE CODE |
246 | COMMENTARY REFERENCES |
247 | Authored documents |