ICC IBC SEAOC SSDM V1 2018
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2018 IBC SEAOC Structural/Seismic Design Manual Volume 1: Code Application Examples
Published By | Publication Date | Number of Pages |
ICC | 2018 | 233 |
2018 IBC® SEAOC Structural/Seismic Design Manual, Volume 1: Code Application Examples This series provides a step-by-step approach to applying the structural provisions of the 2018 International Building Code® and referenced standards. Volume 1 contains code application examples based on the IBC and ASCE 7-16, including determination of seismic irregularities, combinations of structural systems, determination of drift, support of discontinuous systems and analysis of seismic forces applied to equipment, nonstructural elements, and nonbuilding structures. Features: Sample structures ASCE 7 equations applied to examples Code and standard references for each example Volume 1 examples includes: Nonstructural Component Seismic Demands Based on Building Accelerations Redundancy Factor for Concrete Core Shear Wall Building Combined Loading for SCBF Column Supporting Mezzanine An excellent reference and study guide for the NCEES Structural Exam, this manual is an invaluable resource for civil and structural engineers, architects, academics, and students.
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1 | 2018 IBC® SEAOC STRUCTURAL/SEISMIC DESIGN MANUAL : VOLUME 1 CODE APPLICATION EXAMPLES |
2 | 2018 IBC® SEAOC STRUCTURAL/SEISMIC DESIGN MANUAL : VOLUME 1 CODE APPLICATION EXAMPLES TITLE PAGE |
3 | COPYRIGHT PUBLISHER EDITOR DISCLAIMER |
4 | SUGGESTIONS FOR IMPROVEMENT ERRATA NOTIFICATION |
6 | TABLE OF CONTENTS |
12 | PREFACE TO THE 2018 IBC SEAOC STRUCTURAL/SEISMIC DESIGN MANUAL |
14 | PREFACE TO VOLUME 1 |
16 | ACKNOWLEDGEMENTS |
18 | REFERENCES |
20 | HOW TO USE THIS DOCUMENT |
22 | DESIGN EXAMPLE 1 DESIGN SPECTRAL RESPONSE ACCELERATION PARAMETERS |
23 | 1. MAPPED MCER SPECTRAL RESPONSE ACCELERATION PARAMETERS SS AND S1 2. SITE COEFFICIENTS Fa AND Fv AND MCER SPECTRAL RESPONSE ACCELERATION PARAMETERS SMS AND SM1 ADJUSTED FOR SITE CLASS EFFECTS EQUATION 11.4-1 EQUATION 11.4-2 3. DESIGN SPECTRAL RESPONSE ACCELERATION PARAMETERS SDS AND SD1 EQUATION 11.4-3 EQUATION 11.4-4 COMMENTARY |
24 | DESIGN EXAMPLE 2 DESIGN RESPONSE SPECTRUM 1. DESIGN RESPONSE SPECTRUM |
25 | EQUATION 11.4-5 EQUATION 11.4-6 EQUATION 11.4-7 |
26 | FIGURE 2-1 DESIGN RESPONSE SPECTRUM PER SECTION 11.4.6 |
27 | DESIGN EXAMPLE 3 SITE-SPECIFIC GROUND MOTION PROCEDURES EQUATION 11.4-1 EQUATION 11.4-2 EQUATION 11.4-3 EQUATION 11.4-4 |
28 | 1. DESIGN RESPONSE SPECTRUM PER SECTION 11.4.6 (USING MAP-BASED ACCELERATION PARAMETERS) |
29 | 2. SCALED SITE-SPECIFIC DESIGN RESPONSE SPECTRUM PER SECTION 21.3 |
30 | FIGURE 3-1 SCALING OF DESIGN SITE-SPECIFIC RESPONSE SPECTRUM |
31 | 3. DESIGN SPECTRAL RESPONSE ACCELERATION PARAMETERS SDS, SD1, SMS, AND SM1 PER SECTION 21.4 COMMENTARY |
32 | DESIGN EXAMPLE 4 IMPORTANCE FACTOR AND RISK CATEGORY SEISMIC DESIGN CATEGORY 1. RISK CATEGORY AND SEISMIC IMPORTANCE FACTOR |
33 | 2. SEISMIC DESIGN CATEGORY |
34 | DESIGN EXAMPLE 5 CONTINUOUS LOAD PATH INTERCONNECTION CONNECTION TO SUPPORTS FIGURE 5-1 |
35 | 1. HORIZONTAL CONNECTION FORCE BETWEEN THE TWO BEAMS 2. HORIZONTAL CONNECTION FORCE BETWEEN THE BEAM AND SUPPORT “P” |
36 | DESIGN EXAMPLE 6 COMBINATION OF FRAMING SYSTEMS IN DIFFERENT DIRECTIONS FIGURE 6-1 TYPICAL FLOOR PLAN |
37 | 1. VALUE FOR R, Cd, AND Ω0 FOR EACH DIRECTION COMMENTARY |
38 | DESIGN EXAMPLE 7 COMBINATION OF FRAMING SYSTEMS IN THE SAME DIRECTION: VERTICAL 1. STEEL SPECIAL CONCENTRICALLY BRACED FRAME (SCBF) OVER STEEL SPECIAL MOMENT FRAME (SMF) |
39 | FIGURE 7-1 2. SPECIAL REINFORCED CONCRETE SHEAR WALL (SRCSW) OVER SPECIAL REINFORCED CONCRETE MOMENT FRAMES (SRCMF) |
40 | FIGURE 7-2 3. CONCRETE SRCMG OVER A CONCRETE BUILDING FRAME SHEAR WALL SYSTEM |
41 | FIGURE 7-3 |
42 | FIGURE 7-4 |
43 | FIGURE 7-5 COMMENTARY |
44 | DESIGN EXAMPLE 8 COMBINATION OF FRAMING SYSTEMS IN THE SAME DIRECTION: HORIZONTAL FIGURE 8-1 |
45 | 1. VALUE FOR R IN THE EAST-WEST DIRECTION FOR A RIGID DIAPHRAGM 2. VALUE FOR R IN THE EAST-WEST DIRECTION FOR A FLEXIBLE DIAPHRAGM COMMENTARY |
46 | DESIGN EXAMPLE 9 COMBINATION FRAMING DETAILING REQUIREMENTS FIGURE 9-1 |
47 | 1. SEISMIC AXIAL FORCE FOR THE DESIGN OF THE CONCRETE COLUMN/PILASTER |
48 | 2. LOCATIONS AND TYPES OF SPLICES FOR THE VERTICAL REINFORCING 3. AMOUNT AND SPACING OF REQUIRED CONFINEMENT REINFORCING 4. SEISMIC FORCE FOR THE DESIGN OF THE CONNECTION BETWEEN THE TWO SYSTEMS COMMENTARY |
49 | DESIGN EXAMPLE 10 DUAL SYSTEMS |
50 | FIGURE 10-1 1. DESIGN CRITERIA FOR THE MOMENT FRAME SYSTEM |
51 | 2. SEISMIC DESIGN MOMENT AT POINT A COMMENTARY |
52 | DESIGN EXAMPLE 11 INTRODUCTION TO HORIZONTAL IRREGULARITIES |
53 | DESIGN EXAMPLE 12 HORIZONTAL IRREGULARITY TYPE 1A AND TYPE 1B FIGURE 12-1 |
54 | 1. DETERMINE IF A TYPE 1A OR TYPE 1B TORSIONAL IRREGULARITY EXISTS AT THE SECOND STORY |
55 | 2. COMPUTE AMPLIFICATION FACTOR AX FOR LEVEL 2 EQUATION 12.8-14 COMMENTARY |
57 | DESIGN EXAMPLE 13 HORIZONTAL IRREGULARITY TYPE 2 FIGURE 13-1 1. DETERMINE IF A TYPE 2 RE-ENTRANT CORNER IRREGULARITY EXISTS |
58 | COMMENTARY |
59 | DESIGN EXAMPLE 14 HORIZONTAL IRREGULARITY TYPE 3 FIGURE 14-1 1. DETERMINE IF A TYPE 3 DIAPHRAGM DISCONTINUITY IRREGULARITY EXISTS AT THE SECOND-FLOOR LEVEL |
60 | FIGURE 14-2 |
61 | DESIGN EXAMPLE 15 HORIZONTAL IRREGULARITY TYPE 4 FIGURE 15-1 |
62 | 1. DETERMINE IF A TYPE 4 OUT-OF-PLANE OFFSET IRREGULARITY EXISTS BETWEEN THE FIRST AND SECOND STORIES COMMENTARY |
63 | DESIGN EXAMPLE 16 HORIZONTAL IRREGULARITY TYPE 5 FIGURE 16-1 1. DETERMINE IF A TYPE 5 NONPARALLEL SYSTEM IRREGULARITY EXISTS |
64 | DESIGN EXAMPLE 17 INTRODUCTION TO VERTICAL IRREGULARITIES |
65 | DESIGN EXAMPLE 18 VERTICAL IRREGULARITY TYPE 1A AND TYPE B FIGURE 18-1 1. DETERMINE IF A TYPE 1A OR TYPE 1B VERTICAL IRREGULARITY EXISTS IN THE FIRST STORY |
68 | COMMENTARY EQUATION 12.8-15 TABLE 18-1 SOFT-STORY STATUS 1A TABLE 18-2 SOFT-STORY STATUS 1B |
69 | DESIGN EXAMPLE 19 VERTICAL IRREGULARITY TYPE 2 FIGURE 19-1 1. DETERMINE IF A TYPE 2 VERTICAL IRREGULARITY EXISTS |
70 | COMMENTARY |
71 | DESIGN EXAMPLE 20 VERTICAL IRREGULARITY TYPE 3 FIGURE 20-1 1. DETERMINE IF A TYPE 3 VERTICAL IRREGULARITY EXISTS |
72 | COMMENTARY |
73 | DESIGN EXAMPLE 21 VERTICAL IRREGULARITY TYPE 4 FIGURE 21-1 1. DETERMINE IF A TYPE 4 VERTICAL IRREGULARITY EXISTS |
74 | COMMENTARY |
75 | DESIGN EXAMPLE 22 VERTICAL IRREGULARITY TYPE 5A/5B CONCRETE WALL FIGURE 22-1 1. DETERMINE IF A TYPE 5A OR TYPE 5B VERTICAL IRREGULARITY EXISTS |
76 | COMMENTARY |
77 | DESIGN EXAMPLE 23 VERTICAL IRREGULARITY TYPE 5A/5B STEEL MOMENT FRAME FIGURE 23-1 |
78 | DISCUSSION 1. DETERMINE FIRST-STORY LATERAL STRENGTH |
79 | 2. DETERMINE SECOND-STORY LATERAL STRENGTH |
80 | 3. DETERMINE IF A TYPE 5A OR TYPE 5B VERTICAL IRREGULARITY EXISTS AT THE FIRST STORY |
81 | DESIGN EXAMPLE 24 ELEMENTS SUPPORTING DISCONTINUOUS WALLS OR FRAMES |
82 | FIGURE 24-1 1. APPLICABLE LOAD COMBINATIONS AND REQUIRED STRENGTH FOR COLUMN C |
83 | COMMENTARY FIGURE 24-2 |
84 | FIGURE 24-3 FIGURE 24-4 |
85 | DESIGN EXAMPLE 25 ELEMENTS SUPPORTING DISCONTINUOS WALLS OR FRAMES LIGHT FRAME FIGURE 25-1 |
86 | 1. APPLICABLE LOAD COMBINATIONS AND REQUIRED STRENGTH FOR COLUMN |
87 | COMMENTARY |
88 | DESIGN EXAMPLE 26 REDUNDANCY FACTOR ρ |
89 | FIGURE 26-1 |
91 | FIGURE 26-2 |
92 | FIGURE 26-3 |
93 | DESIGN EXAMPLE 27 SEISMIC LOAD COMBINATIONS: STRENGTH DESIGN FIGURE 27-1 |
94 | 1. STRENGTH DESIGN SEISMIC LOAD COMBINATIONS 2. STRENGTH DESIGN MOMENTS AT BEAM END A FOR SEISMIC LOAD COMBINATIONS |
95 | 3. STRENGTH DESIGN INTERACTION PAIRS OF AXIAL LOAD AND MOMENT FOR THE DESIGN OF COLUMN SECTION AT C FOR SEISMIC LOAD COMBINATIONS COMMENTARY |
96 | DESIGN EXAMPLE 28 MINIMUM UPWARD FORCE FOR HORIZONTAL CANTILEVERS FOR SDC D THROUGH F FIGURE 28-1 |
97 | 1. APPLICABLE STRENGTH DESIGN LOAD COMBINATIONS AND RESULTING DESIGN FORCES ON BEAM |
98 | 2. BEAM END REACTIONS FOR GOVERNING LOAD COMBINATION(S) FIGURE 28-2 |
99 | DESIGN EXAMPLE 29 INTERACTION EFFECTS FIGURE 29-1 |
100 | 1. DEFORMATION COMPATIBILITY CRITERIA 2. APPROXIMATE COLUMN SHEAR COMMENTARY |
101 | DESIGN EXAMPLE 30 SEISMIC BASE SHEAR FIGURE 30-1 |
102 | 1. PERIOD OF THE STRUCTURE EQUATION 12.8-7 2. SEISMIC RESPONSE COEFFICIENT CS EQUATION 12.8-2 EQUATION 12.8-3 EQUATION 12.8-4 EQUATOIN 12.8-5 EQUATION 12.8-6 |
103 | 3. SEISMIC BASE SHEAR EQUATION 12.8-1 COMMENTARY EQUATION 12.8-6 |
104 | DESIGN EXAMPLE 31 APPROXIMATE FUNDAMENTAL PERIOD EQUATION 12.8-7 1. STEEL SPECIAL MOMENT FRAME (SMF) STRUCTURE |
105 | FIGURE 31-1 2. CONCRETE SPECIAL MOMENT FRAME (SMF) STRUCTURE FIGURE 31-2 |
106 | 3. STEEL ECCENTRICALLY BRACED FRAME (EBF) STRUCTURE FIGURE 31-3 4. MASONRY SHEAR WALL BUILDING FIGURE 31-4 |
107 | 5. CONCRETE SHEAR WALL BUILDING (TILT-UP CONSTRUCTION) FIGURE 31-5 COMMENTARY |
108 | DESIGN EXAMPLE 32 VERTICAL DISTRIBUTION OF SEISMIC FORCES FIGURE 32-1 |
109 | 1. SEISMIC BASE SHEAR, V EQUATION 12.8-1 2. VERTICAL DISTRIBUTION EXPONENT K FIGURE 32-2 |
110 | 3. VERTICAL DISTRIBUTION FACTOR CVX AND LATERAL SEISMIC FORCE FX AT EACH LEVEL EQUATION 12.8-11 EQUATION 12.8-12 |
111 | COMMENTARY |
112 | DESIGN EXAMPLE 33 HORIZONTAL DISTRIBUTION OF FORCES FIGURE 33-1 |
113 | 1. ECCENTRICITY AND RIGIDITY PROPERTIES |
114 | FIGURE 33-2 2. DIRECT SHEAR IN WALLS A AND B 3. PLAN IRREGULARITY REQUIREMENTS |
115 | 4. TORSIONAL SHEARS IN WALLS A AND B |
116 | 5. TOTAL SHEAR IN WALLS A AND B COMMENTARY |
117 | DESIGN EXAMPLE 34 AMPLIFICATION OF ACCIDENTAL TORSION FIGURE 34-1 |
118 | 1. MAXIMUM FORCE IN SHEAR WALLS A AND B FOR THE SECOND STORY |
119 | 2. CHECK IF TORSIONAL IRREGULARITY EXISTS FOR THE SECOND STORY 3. DETERMINE AMPLIFICATION FACTOR AX FOR THE SECOND STORY EQUATION 12.8-14 4. NEW ACCIDENTAL TORSION ECCENTRICITY FOR THE SECOND STORY |
120 | COMMENTARY |
121 | DESIGN EXAMPLE 35 STORY DRIFT FIGURE 35-1 |
122 | FIGURE 35-2 |
123 | 1. MAXIMUM INELASTIC RESPONSE DEFLECTION ꝽX FOR THE CENTER OF MASS AT EACH FLOOR EQUATION 12.8-15 2. DESIGN STORY DRIFT Δ IN STORY 3 DUE TO ꝽX 3. CHECK STORY 3 FOR STORY DRIFT LIMIT COMMENTARY |
124 | DESIGN EXAMPLE 36 P-DELTA EFFECTS FIGURE 36-1 |
125 | 1. INITIAL DESIGN STORY DRIFT Δ IN FIRST STORY EQUATION 12.8-15 2. P-DELTA CRITERIA FOR THE BUILDING EQUATION 12.8-16 |
126 | 3. CHECK P-DELTA REQUIREMENTS FOR THE FIRST STORY EQUATION 12.8-17 |
127 | 4. FINAL DESIGN STORY DRIFT AND STORY SHEAR IN FIRST STORY 5. CHECK FOR STORY DRIFT COMPLIANCE IN THE FIRST STORY COMMENTARY |
129 | DESIGN EXAMPLE 37 SCALING DESIGN VALUES OF COMBINED RESPONSE |
130 | TABLE 37-1 1. COMBINED MODAL RESPONSE DESIGN BASE SHEAR, VT |
131 | 2. SCALING OF SEISMIC FORCES FROM MODAL ANALYSIS 3. SCALING OF DRIFTS FROM MODAL ANALYSIS |
132 | COMMENTARY |
133 | DESIGN EXAMPLE 38 DIAPHRAGM DESIGN FORCES, FPX: ONE-STORY BUILDING FIGURE 38-1 |
134 | FIGURE 38-2 1. DIAPHRAGM DESIGN FORCE AT THE ROOF EQUATION 12.10-1 EQUATOIN 12.10-2 EQUATION 12.10-3 |
135 | COMMENTARY EQUATION 12.10-1 EQUATION 12.8-11 EQUATION 12.8-12 |
136 | EQUATION 12.8-1 EQUATION 12.8-2 |
137 | DESIGN EXAMPLE 39 DIAPHRAGM DESIGN FORCES, FPX: MULTISTORY BUILDING FIGURE 39-1 |
138 | TABLE 39-1 1. DIAPHRAGM FORCE AT LEVEL 7 EQUATION 12.10-1 EQUATION 12.10-2 EQUATOIN 12.10-3 |
139 | TABLE 39-2 |
140 | DESIGN EXAMPLE 40 COLLECTOR ELEMENTS—FLEXIBLE DIAPHRAGM EQUATION 12.8-2 |
141 | FIGURE 40-1 FIGURE 40-2 1. DIAPHRAGM DESIGN FORCE TRIBUTARY TO COLLECTOR CONNECTION TO WALL EQUATION 12.10-1 |
142 | EQUATION 12.10-2 EQUATION 12.10-3 2. COLLECTOR DESIGN FORCE AT CONNECTION TO WALL |
143 | COMMENTARY |
144 | DESIGN EXAMPLE 41 OUT-OF-PLANE SEISMIC FORCES—ONE-STORY STRUCTURAL WALL FIGURE 41-1 |
145 | 1. OUT-OF-PLANE FORCE FOR WALL-PANEL DESIGN |
146 | 2. SHEAR AND MOMENT DIAGRAMS FOR WALL-PANEL DESIGN FIGURE 41-2 3. LOADING, SHEAR, AND MOMENT DIAGRAMS FOR PARAPET DESIGN |
147 | EQUATION 13.3-1 EQUATION 13.3-2 EQUATION 13.3-3 FIGURE 41-3 COMMENTARY |
148 | DESIGN EXAMPLE 42 OUT-OF-PLANE SEISMIC FORCES—TWO STORY STRUCTURAL WALL FIGURE 42-1 |
149 | 1. OUT-OF-PLANE FORCES FOR WALL-PANEL DESIGN FIGURE 42-2 |
150 | 2. OUT-OF-PLANE FORCES FOR WALL-ANCHORAGE DESIGN EQUATION 12.11-1 EQUATION 12.11-2 EQUATION 12.11-1 EQUATION 12.11-2 |
151 | COMMENTARY |
152 | DESIGN EXAMPLE 43 WALL ANCHORAGE TO FLEXIBLE DIAPHRAGMS FIGURE 43-1 |
153 | 1. DESIGN FORCE FOR PREMANUFACTURED STEEL ANCHORAGE ELEMENT |
154 | 2. DESIGN FORCE FOR WOOD SUBPURLIN TIE ELEMENT COMMENTARY TABLE 43-1 |
155 | DESIGN EXAMPLE 44 STORY DRIFT LIMIT FIGURE 44-1 |
156 | 1. DESIGN SEISMIC DEFLECTIONS ꝽX EQUATION 12.8-15 2. COMPARE DESIGN STORY DRIFTS WIHT THE LIMIT VALUE |
157 | TABLE 44-1 COMMENTARY |
158 | DESIGN EXAMPLE 45 STRUCTURAL SEPARATION FIGURE 45-1 |
159 | 1. SEPARATION WITHIN THE SAME BUILDING EQUATION 12.12-2 EQUATION 12.12-1 EQUATION 12.8-15 |
160 | 2. SEPARATION FROM AN ADJACENT BUILDING ON THE SAME PROPERTY 3. SEPARATION FROM AN ADJACENT BUILDING ON ANOTHER PROPERTY EQUATION 12.8-15 |
161 | DESIGN EXAMPLE 46 DEFORMATION COMPATIBILITY FOR SEISMIC DESIGN CATEGORIES D THROUGH F FIGURE 46-1 |
162 | FIGURE 46-2 1. MOMNET IN GRAVITY COLUMN EQUATION 12.8-15 EQUATION ACI 18.14.2.1 |
163 | 2. DETAILING REQUIREMENTS FOR GRAVITY COLUMN COMMENTARY |
164 | DESIGN EXAMPLE 47 FOUNDATION DESIGN |
165 | FIGURE 47-1 1. REQUIRED FOOTING SIZE USING IBC ASD BASIC LOAD CASES EQUATION 16-9 EQUATOIN 16-12 EQUATION 16-14 EQUATION 16-16 |
166 | MODIFIED EQUATION 16.-12 MODIFIED EQUATION 16.-14 MODIFIED EQUATION 16.-16 EQUATION 12.4-1 EQUATION 12.4-2 |
168 | 2. REQUIRED FOOTING SIZE USING IBC ALTERNATIVE ASD BASIC LOAD CASES EQUATION 16-17 EQUATION 16-21 EQUATION 16-22 |
169 | 3. SOIL PRESSURE REACTIONS FOR STRENGTH DESIGN OF FOOTING EQUATION 16-5 |
170 | EQUATION 16-7 COMMENTARY |
171 | DESIGN EXAMPLE 48 FOUNDATION TIES FIGURE 48-1 |
172 | FIGURE 48-2 1. INTERCONNECTION REQUIREMENTS |
173 | 2. INTERCONNECTION FORCE BETWEEN PILE CAPS 3 AND 10 EQUATION 16-2 EQUATION 16-5 EQUATION 16-9 EQUATION 16-11 EQUATION 16-12 EQUATION 16-14 3. REQUIRED “TIE” RESTRAINT BETWEEN PILE CAPS 3 AND 10 |
174 | FIGURE 48-3 FIGURE 48-4 COMMENTARY |
175 | DESIGN EXAMPLE 49 SIMPLIFIED ALTERNATIVE STRUCTURAL DESIGN CRITERIA FOR SIMPLE BEARING WALL OR BUILDING FRAME SYSTEMS FIGURE 49-1 |
176 | 1. SEISMIC BASE SHEAR EQUATION 12.14-12 2. SEISMIC LATERAL FORCES AT EACH LEVEL EQUATION 12.14-13 COMMENTARY EQUATION 12.8-1 EQUATION 12.8-2 EQUATION 12.8-11 EQUATION 12.8-12 |
177 | TABLE 49-1 TABLE 49-2 COMPARISON OF SIMPLIFIED VS EQUIVALENT LATERAL FORCE (ELF) PROCEDURE |
178 | DESIGN EXAMPLE 50 SEISMIC DEMANDS ON NONSTRUCTURAL COMPONENTS ON RIGID SUPPORTS FIGURE 50-1 |
179 | 1. DESIGN CRITERIA EQUATION 13.3-1 2. DESIGN LATERAL SEISMIC FORCE AT BASE EQUATION 13.3-3 3. DESIGN LATERAL SEISMIC FORCE AT ROOF EQUATION 13.3-2 |
180 | COMMENTARY FIGURE 50-2 EQUATION 13.3-11 |
182 | DESIGN EXAMPLE 51 SEISMIC DEMANDS ON VIBRATION-ISOLATED NONSTRUCTURAL COMPONENTS FIGURE 51-1 |
183 | 1. DESIGN CRITERIA EQUATION 13.3-1 2. DESIGN LATERAL SEISMIC FORCE AT BASE EQUATION 13.3-3 3. DESIGN LATERAL SEISMIC FORCE AT ROOF EQUATION 13.3-2 |
184 | COMMENTARY |
185 | DESIGN EXAMPLE 52 SEISMIC RELATIVE DISPLACEMENTS OF COMPONENT ATTACHMENTS FIGURE 52-1 |
186 | 1. SEISMIC RELATIVE DISPLACEMENT, Dpl, TO BE CONSIDERED EQUATION 13.3-7 EQUATION 13.3-8 EQUATION 13.3-6 |
187 | 2. INDUCED MOMENT AND SHEAR IN FRAME FIGURE 52-2 COMMENTARY |
188 | DESIGN EXAMPLE 53 EXTERIOR NONSTRUCTURAL WALL ELEMENT FIGURE 53-1 1. DESIGN CRITERIA |
189 | EQUATION 13.3-1 EQUATION 13.3-3 EQUATION 13.3-2 2. DESIGN LATERAL SEISMIC FORCE ON A PANEL AT THE FOURTH STORY EQUATION 13.3-3 EQUATION 13.3-2 FIGURE 53-2 |
190 | 3. DESIGN LATERAL SEISMIC FORCE ON A PANEL AT THE FIRST STORY COMMENTARY |
191 | DESIGN EXAMPLE 54 EXTERIOR NONSTRUCTURAL WALL ELEMENT CONNECTIONS FIGURE 54-1 |
192 | 1. STRENGTH DESIGN SEISMIC LOAD COMBINATIONS 2. LATERAL SEISMIC FORCE AT CENTER OF MASS PANEL (POINT C) |
193 | EQUATION 13.3-3 EQUATION 13.3-1 EQUATION 13.3-3 |
194 | 3. COMBINED DEAD AND SEISMIC FORCES ON CONNECTIONS FIGURE 54-2 |
195 | FIGURE 54-3 |
196 | 4. DESIGN FORCES FOR THE BRACKETS |
197 | 5. DESIGN FORCES FOR THE RODS COMMENTARY |
198 | DESIGN EXAMPLE 55 LATERAL SEISMIC FORCE ON NONBUILDING STRUCTURE FIGURE 55-1 |
199 | 1. DESIGN BASE SHEAR EQUATION 12.8-1 EQUATION 12.8-2 EQUATION 12.8-3 EQUATION 15.4-2 EQUATION 12.8-1 |
200 | 2. VERTICAL DISTRIBUTION OF SEISMIC FORCES EQUATION 12.8-11 EQUATION 12.8-12 TABLE 55-1 STORY FORCES AND STORY SHEARS |
201 | DESIGN EXAMPLE 56 FLEXIBLE NONBUILDING STRUCTURE FIGURE 56-1 |
202 | 1. PERIOD OF VIBRATION 2. DESIGN BASE SHEAR EQUATION 12.8-1 EQUATION 12.8-2 EQUATION 12.8-3 |
203 | EQUATION 15.4-2 COMMENTARY |
204 | DESIGN EXAMPLE 57 RIGID NONBUILDING STRUCTURE FIGURE 57-1 1. DESIGN BASE SHEAR EQUATION 15.4-5 |
205 | 2. VERTICAL DISTRIBUTION OF SEISMIC FORCES EQUATION 12.8-11 EQUATION 12.8-12 TABLE 57-1 STORY FORCES (k = 1.0) COMMENTARY |
206 | DESIGN EXAMPLE 58 RETAINING WALL WITH SEISMIC LATERAL EARTH PRESSURE |
207 | 1. DESIGN CRITERIA FIGURE 58-1 |
208 | 2. RETAINING WALL DESIGN FORCES 3. APPLICABLE LOAD COMBINATIONS FOR CONCRETE WALL DESIGN |
209 | 4. WALL SLIDING AND OVERTURNING MOMENT CHECKS (STABILITY ANALYSIS) COMMENTARY |
210 | DESIGN EXAMPLE 59 SEISMIC DEMANDS ON NONSTRUCTURAL COMPONENTS WITH BUILDING ACCELERATIONS FIGURE 59-1 |
211 | FIGURE 59-2 1. DESIGN CRITERIA EQUATION 12.8-14 |
212 | 2. SEISMIC FORCES ON A NONSTRUCTURAL COMPONENT AT THE ROOF EQUATION 13.3-1 EQUATION 13.3-3 EQUATION 13.3-2 3. SEISMIC FORCES ON A NONSTRUCTURAL COMPONENT AT THE SECOND LEVEL EQUATION 13.3-1 EQUATION 13.3-3 EQUATION 13.3-2 |
213 | COMMENTARY FIGURE 59-3 EQUATION 13.3-11 |
215 | DESIGN EXAMPLE 60 REDUNDANCY FACTOR FOR CONCRETE CORE SHEAR WALL BUILDING |
217 | FIGURE 60-1 1. REDUNDANCY FACTOR Ρ |
218 | FIGURE 60-2 |
219 | FIGURE 60-3 |
221 | DESIGN EXAMPLE 61 COMBINED LOADING FOR SCBF COLUMN SUPPORTING MEZZANINE |
222 | FIGURE 61-1 |
223 | FIGURE 61-2 |
224 | 1. BASIC COMBINATIONS WITH SEISMIC LOAD EFFECTS 2. SEISMIC LOAD EFFECTS AND COMBINATIONS EQUATION 12.4-5 |
225 | FIGURE 61-3 |
226 | EQUATION 12.4-4A EQUATION 12.4-7 3. COLUMN DESIGN (STRENGTH DESIGN FORCES ACTING ON COLUMN) |
227 | FIGURE 61-4 |
228 | 4. CONFIRM DESIGN AGAINST OTHER LOAD COMBINATIONS COMMENTARY |
230 | SEAOC WIND DESIGN MANUAL |
231 | 2019 EDITION OF THE SEAOC BLUE BOOK: SEISMIC DESIGN RECOMMENDATIONS |
232 | TOP TOOLS FOR STRUCTURAL DESIGN |
233 | ICC’S DIGITAL CODES LIBRARY |