{"id":219378,"date":"2024-10-19T14:14:00","date_gmt":"2024-10-19T14:14:00","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-80042015a12020\/"},"modified":"2024-10-25T07:34:02","modified_gmt":"2024-10-25T07:34:02","slug":"bs-80042015a12020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-80042015a12020\/","title":{"rendered":"BS 8004:2015+A1:2020"},"content":{"rendered":"

This British Standard gives recommendations for the design and construction of foundations for the normal range of buildings and engineering structures. It provides non\u2011contradictory, complementary information for use in conjunction with BS EN 1997 and its UK National Annex.<\/p>\n

Clause 4<\/b> gives general recommendations for the design and construction of all types of foundations; Clause 5<\/b> and Clause 6<\/b> give specific recommendations for the design and construction of spread foundations and pile foundations (respectively).<\/p>\n

Annex A gives specific recommendations for the design and construction of helical steel piles.<\/p>\n

Annex B gives specific recommendations for the design and construction of underpinning.<\/p>\n

Annex C gives information about specific geological formations encountered in the UK.<\/p>\n

Annex D gives information about the UK Government\u2019s policy regarding archaeological finds.<\/p>\n

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NOTE 1 This standard does not cover the design and construction of earthworks, for which see BS 6031.<\/p>\n<\/blockquote>\n

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NOTE 2 This standard does not cover the design and construction of earth retaining structures, for which see BS 8002.<\/p>\n<\/blockquote>\n

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NOTE 3 This standard does not cover the design and construction of maritime works, for which see BS 6349.<\/p>\n<\/blockquote>\n

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NOTE 4 For non\u2011industrial structures of not more than four storeys, see BS 8103\u20111.<\/p>\n<\/blockquote>\n

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NOTE 5 This standard does not cover the design and construction of foundations for reciprocating machinery.<\/p>\n<\/blockquote>\n

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NOTE 6 This standard does not cover the design and construction of offshore foundations, for which see BS EN ISO 19901\u20114.<\/p>\n<\/blockquote>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
5<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
11<\/td>\n3 Terms, definitions and symbols <\/td>\n<\/tr>\n
12<\/td>\n4 General rules
4.1 Choice and design of foundation <\/td>\n<\/tr>\n
13<\/td>\n4.2 Basis of geotechnical design <\/td>\n<\/tr>\n
18<\/td>\n4.3 Materials <\/td>\n<\/tr>\n
19<\/td>\nFigure 1 \u2014 Suggested values for characteristic weight density of soils above the groundwater table <\/td>\n<\/tr>\n
20<\/td>\nFigure 2 \u2014 Suggested values for characteristic weight density of soils below the groundwater table <\/td>\n<\/tr>\n
22<\/td>\nTable 1 \u2014 Values of \u03c6\u2019ang, \u03c6\u2019PSD and \u03c6\u2019dil to obtain values of \u03c6\u2019pk,k and \u03c6\u2019cv,k for siliceous sands and gravels with fines content not exceeding 15% <\/td>\n<\/tr>\n
24<\/td>\nTable 2 \u2014 Values of \u03c6\u2019cv,k for fine soils from plasticity index <\/td>\n<\/tr>\n
26<\/td>\nFigure 3 \u2014 Stiffness parameters for non\u2011linear soil <\/td>\n<\/tr>\n
27<\/td>\nTable 3 \u2014 Values of parameters for use with equation (12)
Table 4 \u2014 Values of parameters for use with equation (13) <\/td>\n<\/tr>\n
32<\/td>\n4.4 Durability <\/td>\n<\/tr>\n
33<\/td>\nTable 5 \u2014 Use classes relevant to timber in foundations
4.5 Geotechnical analysis
4.6 Ultimate limit states <\/td>\n<\/tr>\n
35<\/td>\n4.7 Serviceability limit states
4.8 Structural design
4.9 Execution <\/td>\n<\/tr>\n
36<\/td>\n4.10 Testing <\/td>\n<\/tr>\n
37<\/td>\n4.11 Supervision, monitoring, and maintenance
4.12 Reporting <\/td>\n<\/tr>\n
39<\/td>\n5 Spread foundations
5.1 Choice and design of spread foundations
Table 6 \u2014 Some key features of spread foundations <\/td>\n<\/tr>\n
41<\/td>\n5.2 Actions and design situations
5.3 Design considerations <\/td>\n<\/tr>\n
43<\/td>\n5.4 Calculation models <\/td>\n<\/tr>\n
48<\/td>\n5.5 Materials
5.6 Durability
5.7 Ultimate limit state design <\/td>\n<\/tr>\n
49<\/td>\n5.8 Serviceability limit state design
5.9 Structural design
5.10 Execution
5.11 Testing <\/td>\n<\/tr>\n
50<\/td>\n5.12 Supervision, monitoring, and maintenance
5.13 Reporting
6 Pile foundations
6.1 Choice and design of pile foundations
Table 7 \u2014 Classification of piles according to ground disturbance caused by installation <\/td>\n<\/tr>\n
52<\/td>\n6.2 Actions and design situations
6.3 Design considerations <\/td>\n<\/tr>\n
54<\/td>\n6.4 Calculation models <\/td>\n<\/tr>\n
56<\/td>\nTable 8 \u2014 Suggested values of Ks for piles installed in coarse silica soils <\/td>\n<\/tr>\n
57<\/td>\nTable 9 \u2014 Suggested values of k\u03b4 for piles installed in coarse soils <\/td>\n<\/tr>\n
60<\/td>\nTable 10 \u2014 Suggested values of k2 for piles installed in fine soil <\/td>\n<\/tr>\n
62<\/td>\nTable 11 \u2014 Values of the empirical coefficients cs and cb,0.1 according to soil and pile type <\/td>\n<\/tr>\n
63<\/td>\nTable 12 \u2014 Values of the empirical coefficients ns and nb,0.1 according to soil and pile type <\/td>\n<\/tr>\n
67<\/td>\nFigure 4 \u2014 Calculation model for downdrag <\/td>\n<\/tr>\n
69<\/td>\nTable 13 \u2014 Suggested values of the coefficients k1 and k4 for piles installed in rocks <\/td>\n<\/tr>\n
72<\/td>\n6.5 Materials <\/td>\n<\/tr>\n
74<\/td>\n6.6 Durability
6.7 Ultimate limit state design <\/td>\n<\/tr>\n
79<\/td>\n6.8 Serviceability limit state design <\/td>\n<\/tr>\n
80<\/td>\n6.9 Structural design <\/td>\n<\/tr>\n
82<\/td>\nTable 14 \u2014 Design pile diameter for cast\u2011in\u2011place piles without permanent casing <\/td>\n<\/tr>\n
83<\/td>\n6.10 Execution <\/td>\n<\/tr>\n
85<\/td>\n6.11 Testing <\/td>\n<\/tr>\n
87<\/td>\n6.12 Supervision, monitoring, and maintenance
6.13 Reporting <\/td>\n<\/tr>\n
89<\/td>\nAnnex A (normative)\u2002 Helical steel pile foundations <\/td>\n<\/tr>\n
93<\/td>\nAnnex B (normative)\u2002 Underpinning <\/td>\n<\/tr>\n
97<\/td>\nAnnex C (informative)\u2002 Specific Formations <\/td>\n<\/tr>\n
99<\/td>\nAnnex D (informative)\u2002 Archaeological finds <\/td>\n<\/tr>\n
100<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Code of practice for foundations<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n108<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":219383,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-219378","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/219378","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/219383"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=219378"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=219378"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=219378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}