BSI PD 6697:2019
$215.11
Recommendations for the design of masonry structures to BS EN 1996-1-1 and BS EN 1996-2
Published By | Publication Date | Number of Pages |
BSI | 2019 | 114 |
This Published Document contains non-contradictory complementary information and additional guidance for use in the UK with BS EN 1996-1-1 and BS EN 1996-2.
BS EN 1996-1-2 and BS EN 1996-3 are not specifically dealt with, but this Published Document may be relevant.
Most of the material in this Published Document is taken from those parts of BS 5628-1, BS 5628-2, BS 5628-3 and BS EN 845 (all parts) that were not contradictory to the new BS EN 1996 series, but had to be withdrawn when those British Standards were withdrawn.
This Published Document does not cover the detailing of components for seismic design.
PDF Catalog
PDF Pages | PDF Title |
---|---|
5 | Foreword |
7 | 0 Introduction 1 Scope 2 Normative references |
10 | 3 Terms and definitions |
13 | 4 Symbols |
15 | 5 Materials and components |
17 | Table 1 — Physical properties and performance of materials for DPCs |
21 | Table 2 — Selection of ancillary components in relation to material/coating specification and situation |
24 | Table 3 — Sill materials Table 4 — Lintels |
25 | Table 5 — Copings Table 6 — Flashings and weatherings |
26 | Table 7 — Insulation products 6 Design |
28 | Figure 1 — Timber floor bearing directly on to a wall |
29 | Figure 2 — Timber floor using typical joist hanger Figure 3 — Timber floor using nailed or bolted joist hangers acting as tie Figure 4 — In‑situ concrete floor bearing directly on to wall |
30 | Figure 5 — In‑situ concrete floor abutting external cavity wall Figure 6 — Beam and block floor abutting external cavity wall |
31 | Figure 7 — Timber floor abutting external cavity wall Figure 8 — Timber floor using double joist hanger acting as tie |
32 | Figure 9 — Timber floor using typical joist hanger Figure 10 — Timber floors abutting internal wall |
33 | Figure 11 — In‑situ floors abutting internal wall Figure 12 — Beam and block floor abutting internal wall |
34 | Figure 13 — Precast units abutting internal wall |
36 | Table 8 — Elastic modulus for concrete infill, Ecm |
37 | Figure 14 — Typical short‑term design stress‑strain curves for normal and low stress tendons |
38 | Figure 15 — Spacing of wall ties |
39 | Table 9 — Selection of wall ties: Types, categories and lengths |
40 | Table 10 — Classification of wall ties by end use |
41 | Figure 16 — Definitions for functional sections of masonry–masonry wall ties in an external cavity wall |
42 | Table 11 — Functional sections Table 12 — Minimum declared tensile load capacity and compression load capacity for tie type for design embedment length |
43 | Figure 17 — Extent of corbelling |
46 | Figure 18 — Short returns in clay masonry |
49 | Figure 19 — Recommended allowances for differential movement between the timber frame structure and brick cladding |
50 | Table 13 — Categories of exposure to local wind‑driven rain |
52 | Table 14 — Single-leaf masonry — Recommended thickness of masonry for different types of construction and categories of exposure |
57 | Figure 20 — Cavity parapet walls |
58 | Figure 21 Detail of typical chimney stack |
59 | Figure 22 — Freestanding and earth retaining wall |
60 | Figure 22 — Freestanding and earth retaining wall (continued) |
65 | Table 15 — Durability of masonry in finished construction |
75 | Figure 23 — Typical cross sections of copings |
78 | Table 16 — Values of the moment of resistance factor, Q, for various values of fd and lever arm factor, c |
79 | Figure 24 — Moment of resistance factor, Q |
82 | Table 17 — Values of the coefficient j |
89 | Table 18 — Loadbearing elements |
90 | Table 19 — Detailed accidental damage recommendations |
92 | Table 20 — Recommendations for full peripheral, internal and column or wall ties |
93 | Table 21 — Recommendations for full vertical ties |
97 | Figure 25 — Limiting dimensions of walls for stability |
99 | 7 Lintels: method of assessment of load |
101 | Figure 26 — Load triangle and interaction zone |
102 | Figure 27 — Dispersion of loads |
103 | Figure 28 — Effect of openings above the lintel |
104 | Figure 29 — Example showing the loads on lintel with floor, partition and opening above the lintel |
105 | Figure 30 — Example showing the loads on lintels supporting walls |
106 | Table 22 — Conversion factors for determining equivalent UDLs from assessed UDLs A) |
107 | Table 23 — Conversion factors for determining equivalent UDLs from point loads close to the lintelA) 8 Work on site |
109 | Table 24 — Permissible deviations in masonry (other than stone masonry) Table 25 — Permissible deviations in stone masonry |
111 | Figure 31 — Wall tie for high‑lift grouted‑cavity wall |
113 | Bibliography |