Customer Support: 131 242

  • Shopping Cart
    There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert
Celebrate World Standards Day. Save 10% with code WSD2026 until 31 Oct. Save now

BS 8110-1:1985

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Structural use of concrete Code of practice for design and construction

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-08-1985

Superseded date

15-03-1997

Superseded by

BS 8110-1:1997

$797.50
Including GST where applicable
Summarise this standard

Foreword
Committees responsible
Code
Section one. General
1.1 Scope
1.2 Definitions
1.3 Symbols
Section two. Design objectives and general
                recommendations
2.1 Basis of design
2.2 Structural design
2.3 Inspection of construction
2.4 Loads and material properties
2.5 Analysis
2.6 Designs based on tests
Section three. Design and detailing: reinforced
                concrete
3.1 Design basis and strength of materials
3.2 Structures and structural frames
3.3 Concrete cover to reinforcement
3.4 Beams
3.5 Solid slabs supported by beams or walls
3.6 Ribbed slabs (with solid or hollow blocks or
      voids)
3.7 Flat slabs
3.8 Columns
3.9 Walls
3.10 Staircases
3.11 Bases
3.12 Considerations affecting design details
Section four. Design and detailing: prestressed
                concrete
4.1 Design basis
4.2 Structures and structural frames
4.3 Beams
4.4 Slabs
4.5 Columns
4.6 Tension members
4.7 Prestressing
4.8 Loss of prestress, other than friction losses
4.9 Loss of prestress due to friction
4.10 Transmission lengths in pre-tensioned members
4.11 End blocks in post-tensioned members
4.12 Considerations affecting design details
Section five. Design and detailing: precast and
                composite construction
5.1 Design basis and stability provisions
5.2 Precast concrete construction
5.3 Structural connections between precast units
5.4 Composite concrete construction
Section six. Concrete: materials, specification and
                construction
6.1 Constituent materials of concrete
6.2 Durability of structural concrete
6.3 Concrete mix specifications
6.4 Methods of specification, production, control and
      tests
6.5 Transporting, placing and compacting concrete
6.6 Curing
6.7 Concreting in cold weather
6.8 Concreting in hot weather
6.9 Formwork
6.10 Surface finish of concrete
6.11 Dimensional deviations
6.12 Construction joints
6.13 Movement joints
6.14 Handling and erection of precast concrete units
Section seven. Specification and workmanship:
                reinforcement
7.1 General
7.2 Cutting and bending
7.3 Fixing
7.4 Surface condition
7.5 Laps and joints
7.6 Welding
Section eight. Specification and workmanship:
                prestressing tendons
8.1 General
8.2 Handling and storage
8.3 Surface condition
8.4 Straightness
8.5 Cutting
8.6 Positioning of tendons and sheaths
8.7 Tensioning the tendons
8.8 Protection and bond of prestressing tendons
8.9 Grouting of prestressing tendons
Tables
2.1 Load combinations and values of gamma f for the
      ultimate limit state
2.2 Values of gamma m for the ultimate limit state
3.1 Strength of reinforcement
3.2 Exposure conditions
3.3 Adjustments to minimum cement contents for
      aggregates other than 20 mm nominal maximum size
3.4 Nominal cover to all reinforcement (including
      links) to meet durability requirements
3.5 Nominal cover to all reinforcement (including
      links) to meet specified periods of fire
      resistance
3.6 Design ultimate bending moments and shear forces
3.7 Values of the factor beta f
3.8 Form and area of shear reinforcement in beams
3.9 Values of vc, design concrete shear stress
3.10 Basic span/effective depth ratios for rectangular
      or flanged beams
3.11 Modification factor for tension reinforcement
3.12 Modification factor for compression reinforcement
3.13 Ultimate bending moment and shear forces in one-
      way spanning slabs
3.14 Bending moment coefficients for slabs spanning in
      two directions at right-angles, simply supported
      on four sides
3.15 Bending moment coefficients for rectangular panels
      supported on four sides with provision for torsion
      at corners
3.16 Shear force coefficients for uniformly loaded
      rectangular panels supported on four sides with
      provision for torsion at corners
3.17 Form and area of shear reinforcement in solid
      slabs
3.18 Minimum thickness of structural toppings
3.19 Table deleted
3.20 Distribution of design moments in panels of flat
      slabs
3.21 Values of beta for braced columns
3.22 Values of beta for unbraced columns
3.23 Values of beta a
3.24 Values of the coefficient beta
3.25 Maximum slenderness ratios for reinforced walls
3.26 Bar schedule dimensions: deduction for permissible
      deviations
3.27 Minimum percentages of reinforcement
3.28 Values of bond coefficient beta
3.29 Ultimate anchorage bond lengths and lap lengths as
      multiples of bar sizes
3.30 Clear distance between bars according to
      percentage redistribution
4.1 Design flexural tensile stresses for class 2
      members: serviceability limit state: cracking
4.2 Design hypothetical flexural tensile stresses for
      class 3 members
4.3 Depth factors for design tensile stresses for
      class 3 members
4.4 Conditions at the ultimate limit state for
      rectangular beams with pre-tensioned tendons or
      post-tensioned tendons having effective bond
4.5 Values of vco/bvh
4.6 Relaxation factors
4.7 Design bursting tensile forces in end blocks
4.8 Nominal cover to all steel (including links) to
      meet durability requirements
4.9 Nominal cover to all steel to meet specified
      periods of fire resistance
4.10 Minimum cover to curved ducts
4.11 Minimum distance between centre-lines of ducts in
      plane of curvature
5.1 Allowances for effects of spalling at supports
5.2 Allowances for effects of spalling at supported
      members
5.3 Values of tan (alpha f) for concrete connections
5.4 Design flexural tensile stresses in in situ
      concrete
5.5 Design ultimate horizontal shear stresses at
      interface
6.1 Concrete exposed to sulphate attack
6.2 Durability of unreinforced concrete made with
      normal-weight aggregates fo 20 mm nominal maximum
      size
6.3 Adjustments to minimum cement contents for
      aggregates other than 20 mm nominal maximum size
6.4 Limits of chloride content of concrete
6.5 Minimum periods of curing and protection
6.6 Minimum period before striking formwork (concrete
      made with ordinary or sulphate-resisting Portland
      cement)
NUMEROUS FIGURES

Deals with the design, materials and construction of buildings and structures in reinforced concrete, prestressed concrete and precast concrete. It is written in limit state terms. Guidance is given on the specification and workmanship of concrete, the inspection and testing of structures and the fire resistance of various forms of construction.

Committee
B/525/2
DevelopmentNote
Supersedes 92/12045 DC & BS CP110-1(1972). (10/2007)
DocumentType
Standard
Pages
162
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

⚠

A newer version of this standard is available.

View Current Edition
$797.50
Including GST where applicable