BSI 13/30255480 DC:2013 Edition
$24.66
BS ISO 15673. Guidelines for the simplified design of structural reinforced concrete for buildings
| Published By | Publication Date | Number of Pages |
| BSI | 2013 | 182 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 15 | Scope Normative references |
| 16 | Terms and definitions |
| 26 | Symbols and abbreviations Symbols |
| 30 | Abbreviations |
| 31 | Design and construction procedure Procedure Step A Step B Step C Step D Step E Step F Step G Step H Step I Step J |
| 32 | Step K |
| 33 | Design documentation Calculation memoir Geotechnical report Structural drawings Specifications General Guides Limitations Occupancy Permitted uses and occupancies |
| 34 | Mixed occupancy Maximum number of stories Maximum area per floor Maximum story height Maximum span length |
| 35 | Maximum difference in span length Minimum number of spans Maximum cantilever span Maximum slope for slabs, girders, beams and joists Maximum slope of the terrain Distance between centre of mass and centre of rigidity Limit states Ultimate limit state design format General |
| 36 | Required factored strength Design strength Serviceability limit state design format |
| 37 | Specific guides Structural systems and layout Description of the components of the structure Floor system |
| 38 | Vertical supporting elements Foundation Lateral load resisting system Other structural elements General program Architectural program |
| 39 | General structural guides for the project Structural layout General structural layout |
| 40 | Floor layout Vertical layout |
| 42 | Feasibility under the guidelines |
| 43 | Actions (loads) General Load factors and load combinations Dead and live load Rain load, snow load, and sloping roof live load Wind |
| 44 | Earthquake forces Earth pressure Weight and pressure of fluids Other effects Mass of materials Dead loads |
| 45 | Live loads |
| 46 | Specified snow load Specified wind forces Specified earthquake forces General Seismic hazard No seismic hazard zones: Low seismic hazard zones: Intermediate seismic hazard zones: |
| 47 | High sesimc hazard zones: |
| 51 | Soil profile types Site effects |
| 52 | Design response spectral ordinates. Seismic design base shear Seismic-resistant structural system Energy-dissipation capacity of the seismic-resistant structu Computation of the seismic design base shear Vertical distribution of the design seismic forces |
| 53 | General reinforced concrete requirements General Scope Additional requirements Materials for reinforced concrete General Cement Aggregates Water Steel reinforcement |
| 54 | Deformed reinforcement Welded-wire fabric. Plain reinforcement Admixtures Storage of materials Minimum and maximum reinforcement bar diameter Concrete mixture specification Concrete cover of reinforcement Minimum concrete cover |
| 56 | Special fire protection Special corrosion protection Minimum reinforcement bend diameter Standard hook dimensions |
| 57 | Bar separation and maximum aggregate size Maximum nominal coarse aggregate size |
| 58 | Minimum clear spacing between parallel bars in a layer Minimum clear spacing between parallel layers of reinforceme Minimum clear spacing between longitudinal bars in columns |
| 59 | Clear spacing between parallel lap splices Maximum flexural reinforcement spacing in solid slabs Maximum shrinkage and temperature reinforcement spacing in s |
| 60 | Maximum reinforcement spacing in structural concrete walls Vertical and horizontal reinforcement Number of layers of reinforcement |
| 61 | Special details per element type Development length, lap splicing and anchorage of reinforcem Development length Reinforcing bars The minimum length of embedment, ld, required on each side o Welded-wire fabric |
| 62 | Lap splice dimensions Reinforcing bars Welded-wire fabric Minimum standard hook anchorage distance |
| 63 | Limits for longitudinal reinforcement General Solid slabs and footings Minimum area of shrinkage and temperature reinforcement Minimum area of tension flexural reinforcement |
| 64 | Maximum area of tension flexural reinforcement Girders, beams and joists Minimum area of tension flexural reinforcement |
| 66 | Maximum flexural reinforcement ratios |
| 67 | Columns Minimum and maximum area of longitudinal reinforcement Minimum diameter of longitudinal bars Minimum number of longitudinal bars Distribution of longitudinal bars Structural concrete walls Minimum area of vertical reinforcement Maximum area of vertical reinforcement Minimum amounts of transverse reinforcement General |
| 68 | Slabs Girders, beams and joists Minimum transverse reinforcement Girders and beams in seismic zones Columns Ties |
| 69 | Spirals |
| 70 | Column-girder joints Structural concrete walls |
| 71 | Strength of members subjected to flexural moments General Factored flexural moment at section Minimum design flexural moment strength |
| 72 | Design moment strength for rectangular sections with tension Design moment strength Obtaining the flexural tension reinforcement area |
| 73 | Use of compression reinforcement in girders, beams, and jois Tension reinforcement less than maximum Shallow doubly reinforced sections Design moment strength of sections with compression reinforc |
| 74 | Obtaining the flexural tension and compression reinforcement T-beam effect Effective flange width for beams with slab in both sides The width of slab effective as a T-beam flange, b, should no |
| 75 | Effective flange width for beams with slab in one side only The width of slab effective as a T�beam flange, b, should no |
| 76 | Isolated T-beams The flange thickness hf, in isolated T-beams should be at le Design moment strength of T-beams Obtaining the flexural tension reinforcement area |
| 77 | Strength of members subjected to shear stresses General Factored shear Design shear strength Beam-action shear General Contribution of concrete to beam-action design shear strengt |
| 78 | Shear reinforcement |
| 79 | Design of shear reinforcement |
| 80 | Two-way action shear (punching shear) in solid slabs and foo General Critical section definition for two-way action shear Two-way action shear design strength |
| 81 | Floor system Types of floor systems General Slab-on-girder system Description of the basic system |
| 82 | Use of intermediate beams Advantages of slab-on-girder system |
| 83 | Joist systems Description of the basic system |
| 84 | Type of formwork |
| 85 | Distribution ribs In joist systems that span in only one direction, in order t Two-way joist systems |
| 86 | Advantages of joist systems Criteria for the selection of the floor system |
| 87 | Guides for structural integrity General Perimeter girders in slab-and-girder and joist systems Other beams and girders Joists Slab one-way and two-way action and load path General One-way action Two-way action |
| 88 | Floor system load path Minimum allowable depth of the elements of the floor system General Solid one-way slabs supported by girders, beams, joists, or Top thin solid slab that spans the space between joists Non-structural elements not likely to be damaged by large de Non-structural elements likely be damaged by large deflectio |
| 89 | Girders, beams and one-way joists supporting the slab Non-structural elements not likely to be damaged by large de Non-structural elements likely be damaged by large deflectio |
| 90 | Two-way slabs supported by girders, beams, or structural con Initial trial dimensions for the floor system Solid slabs supported on girders, beams, joists or structura General Design load definition Loads to be included Dead load and live load |
| 91 | Factored design load Details of reinforcement General Shrinkage and temperature reinforcement Description Location Minimum reinforcement area Maximum and minimum reinforcement spacing Reinforcement splicing End anchorage of reinforcement Positive flexural reinforcement Description Location |
| 92 | Minimum reinforcement area Maximum reinforcement area Maximum and minimum reinforcement spacing Cut off points Reinforcement splicing Embedment at interior supports End anchorage of reinforcement Negative flexural reinforcement Description Location Minimum reinforcement area |
| 93 | Maximum reinforcement area Maximum and minimum reinforcement spacing Cut off points Reinforcement splicing End anchorage of reinforcement Shear reinforcement Corner reinforcement Top corner reinforcement Bottom corner reinforcement |
| 94 | Welded-wire fabric used in short span slabs |
| 95 | Practical considerations for the value of dc and d to employ Top thin solid slab that spans between joists Dimensional guides Factored flexural moment Reinforcement |
| 96 | Shear strength verification Calculation of the reactions on the joists Cantilevers of slabs supported on girders, beams or walls Dimensional guides Factored negative flexural moment |
| 97 | Reinforcement Negative flexural reinforcement |
| 98 | Positive flexural reinforcement A minimum amount of positive flexural reinforcement with an Shrinkage and temperature reinforcement Reinforcement parallel to the edge of the cantilever complyi Reinforcement of two-way cantilevers |
| 99 | Shear verification Calculation of the reactions on the supports One-way one-span solid slabs spanning between girders, beams Dimensional guides Factored flexural moment Longitudinal flexural reinforcement Positive flexural reinforcement The positive reinforcement ratio, (, in the direction of the span lm, should be determined employing Equation 35 or Equation 36, with the value of obtained from Equation 59 convert |
| 100 | Negative flexural reinforcement The negative flexural reinforcement ratio, (, in the direction of the span lm, should be determined employing Equation 35 or Equation 36, with the value of obtained from Equation Shrinkage and temperature reinforcement The reinforcement perpendicular to the span should meet the Shear verification Calculation of the reactions on the supports |
| 101 | One-way solid slabs supported on girders, beams, or walls, w Dimensional guides Factored flexural moment |
| 102 | Longitudinal flexural reinforcement Positive flexural reinforcement Negative flexural reinforcement Shrinkage and temperature reinforcement The reinforcement perpendicular to the span should meet the |
| 103 | Shear verification |
| 104 | Calculation of the reactions on the supports Two-way solid slabs spanning between girders, beams, or stru Dimensional guides |
| 105 | Factored flexural moment |
| 111 | Longitudinal flexural reinforcement Positive flexural reinforcement |
| 112 | Negative flexural reinforcement Shear verification |
| 114 | Calculation of the reactions on the supports Girders, beams and joists General Design load definition Loads to be included Tributary loads The reactions from other structural elements supported by th |
| 115 | Loads carried directly by the beam, girder or joist Factored design load Factored design load for loads carried directly by the eleme Factored reactions from supported structural elements: Total factored design load: Details of reinforcement General Transverse reinforcement Description |
| 116 | Location Minimum transverse reinforcement area Maximum and minimum spacing of stirrups Stirrup leg splicing Hanger reinforcement Support of stirrups |
| 117 | Positive flexural reinforcement Description Location Minimum reinforcement area Maximum reinforcement area Minimum and maximum reinforcement separation Cut off points Reinforcement splicing Embedment at interior supports End anchorage of reinforcement Positive flexural reinforcement acting in compression |
| 118 | Minimum diameter of longitudinal reinforcement Negative flexural reinforcement Description Location Minimum reinforcement area Maximum reinforcement area Minimum and maximum reinforcement separation Cut off points Reinforcement splicing End anchorage of reinforcement Negative flexural reinforcement acting in compression |
| 119 | Negative reinforcement for support of stirrups Maximum number of longitudinal bars in a layer Girders and beams with bw ( 300 mm Girders and beams with bw < 300 mm Joists Minimum number of longitudinal bars in a layer |
| 120 | Exterior exposure Interior exposure Skin reinforcement Reinforcement in flanges of T-beams |
| 121 | Distribution of negative flexural reinforcement in flanges o Where flanges of T-beam construction are in tension negative Transverse flange reinforcement Girder and beam reinforcement in seismic zones Joists and beams supported on girders General |
| 122 | Dimensional guides Joists Beams Cantilevers of joists and beams Factored flexural moment Cantilevers of joists and beams supported on beams, girders One-span joists and beams supported on beams, girders or wal The factored positive and negative flexural moment, Mu, in N ( m, for one-span beams and one-span one-way joists should be calculated using the Equation 83 and Equation 84, where l |
| 123 | Joists and beams supported on beams, girders or walls, with Use of frame analysis for joists and beams supported on beam |
| 124 | Two-way joists supported on beams, girders or walls |
| 125 | Factored shear Cantilevers of joists and beams supported on beams, girders One-span joists and beams supported on beams, girders or wal Joists and beams supported on beams, girders or walls, with Use of frame analysis Two-way joists supported on beams, girders or walls |
| 126 | Reinforcement Positive flexural reinforcement The positive reinforcement area should be Negative flexural reinforcement |
| 127 | Transverse reinforcement Hanger reinforcement |
| 128 | Calculation of the reactions on beams and girders One-way joists Two-way joists supported on beams, girders or walls |
| 129 | Beams Columns General Design load definition Loads to be included |
| 130 | Dead load and live load |
| 131 | Factored design forces Dimensional guides General Limiting section dimensions Minimum section dimensions for rectangular columns Under the present guidelines, section dimension for rectang Minimum section dimensions for circular columns |
| 132 | Distance between lateral supports General Central columns |
| 133 | Edge columns Corner columns Column built monolithically with wall Details of reinforcement General Longitudinal reinforcement Description and location |
| 134 | Minimum and maximum longitudinal reinforcement area Minimum diameter of longitudinal bars Minimum number of longitudinal bars Minimum and maximum reinforcement separation Reinforcement splicing End anchorage of reinforcement Longitudinal bar offset |
| 135 | Maximum number of longitudinal bars per face of rectangular Maximum number of longitudinal bars in circular columns |
| 137 | Transverse reinforcement General Maximum and minimum tie and spiral spacing Tie hooks Column reinforcement in seismic zones Flexural guides Guide factored loads Initial trial cross-section dimensions and longitudinal rein Trial cross-section dimensions |
| 138 | Trial longitudinal reinforcement Factored flexural moment verification Biaxial moment strength verification Shear guides Factored shear |
| 139 | Factored shear from vertical loads Factored shear from horizontal loads Shear strength verification Biaxial shear strength verification Strength of members subjected to axial loads with or without General Combined factored axial load and factored flexural moment Design strength for axial compression Design strength for axial compression without flexure |
| 140 | Maximum design axial load strength Balanced strength for axial compression with flexure Square and rectangular tied columns, and structural concrete |
| 141 | Circular-section columns with spiral reinforcement Tension-controlled strength for axial compression with flexu Square and rectangular tied columns and structural concrete |
| 142 | Circular-section columns with spiral reinforcement Design strength for axial tension without flexure Minimum design combined axial load and moment strength |
| 144 | Use of interaction diagrams Biaxial moment strength Structural concrete walls General Design load definition Loads to be included |
| 146 | Dead load and live load Lateral design load |
| 147 | Factored design load |
| 148 | Dimensional guides General Limiting dimensions Minimum thickness structural concrete walls Columns embedded in walls Distance between lateral supports Beams on top of walls |
| 149 | Details of reinforcement General Number of curtains of reinforcement Two curtains of reinforcement One curtain of reinforcement Vertical reinforcement Description Minimum and maximum vertical reinforcement area |
| 150 | Maximum reinforcement separation Reinforcement splicing End anchorage of reinforcement Horizontal reinforcement General Walls with transverse reinforcement as in columns Minimum horizontal reinforcement area Maximum horizontal reinforcement spacing |
| 151 | Reinforcement splicing End anchorage of reinforcement Structural concrete wall reinforcement in seismic zones Flexural guides Required factored loads Initial trial vertical reinforcement Required factored moment strength verification Shear guides Factored shear Shear strength verification |
| 152 | Calculation of the reactions at the foundation Load reaction Moment reaction Foundations Dimensioning of the foundation elements Footings Footings supporting circular or regular polygon-shaped colum Moment in footings |
| 153 | Shear in footings Development of reinforcement in footings Minimum footing depth Transfer of forces at base of column, wall or reinforced ped Sloped or stepped footings |
| 154 | Foundation mats Footings on piles General Anchorage of reinforcement Maximum axial stresses Reinforcement minimum ratios and lengths Foundation beams Dimensional guides Longitudinal reinforcement |
| 155 | Transverse reinforcement Retaining Walls Lateral earth pressure General. Internal friction and Interface friction Angles. |
| 156 | Types of retaining walls |
| 157 | Types of retaining wall failures Static pressures on retaining walls Active earth pressure |
| 158 | Passive earth pressure |
| 159 | Seismic pressures on retaining walls Yielding Walls Active earth pressure |
| 160 | Passive earth pressure |
| 161 | Non Yielding Walls |
| 162 | Water Effects on Wall Pressures Water Outboard of Wall Water in Backfill General requirements for retaining walls Support top and bottom. Drainage. Backfill material. Surcharge. |
| 163 | Minimum thickness. Details of reinforcement Flexural requirements Shear requirements Lateral Load Resisting System General |
| 164 | Specified lateral forces General Lateral forces covered Wind forces Earthquake forces Soil lateral forces Lateral fluid pressure Lateral force resisting structural system General |
| 165 | Minimum amount of structural concrete walls General Guide wall area for shear strength Guide wall dimensions for lateral stiffness |
| 166 | Special reinforcement details for seismic zones General Girders of frames Dimensional guides Longitudinal reinforcement Transverse reinforcement |
| 167 | Shear strength |
| 168 | Columns Dimensional guides |
| 169 | Longitudinal reinforcement The guides of 13.4 should be complied with, and in 13.4.2.6 Minimum flexural strength of columns Unless the full clear length of the column is provided with Columns with transverse reinforcement in the form of ties When the column transverse reinforcement are ties, in additi |
| 171 | Columns with transverse reinforcement in the form of spiral |
| 172 | Shear strength |
| 173 | Joints General Limit on column dimensions at the joint based of girder long Transverse reinforcement within the joint Joint shear strength |
| 175 | Anchorage of girder reinforcement at the joint Girder longitudinal reinforcement straight bars Walls General Boundary elements |
| 176 | Shear strength Shear strength of structural walls should comply with 9.6.5. Nonstructural walls |
