BS EN 1536:2010+A1:2015 - Execution of special geotechnical work. Bored piles

BS EN 1536:2010+A1:2015

Execution of special geotechnical work. Bored piles

Status : Current   Published : September 2010



.1 This European Standard establishes general principles for the execution of bored piles (see 3.2). NOTE 1 This standard covers piles or barrettes which are formed in the ground by excavation and are structural members used to transfer actions and/or limit deformations. NOTE 2 This standard covers piles with circular cross-section (see Figures 1 and A.1a)) and barrettes (see 3.3) with rectangular, T or L or any other similar cross-section (see Figure 2) concreted in a single operation. NOTE 3 In the standard the term pile is used for circular cross-section structure and the term barrette for other shapes. Both are bored piles. 1.2 This European Standard applies to bored piles (see Figure 3) with: - uniform cross-section (straight shaft); - telescopically changing shaft dimensions; - excavated base enlargements; or - excavated shaft enlargements. NOTE The shape of a pile base and of an enlargement depends on the tool used for the excavation. 1.3 This European Standard applies (see Note) to: - bored piles with a depth to width ratio ? 5; - piles (see Figures 1 and 3) with a shaft diameter 0,3 m ? D ? 3,0 m; - barrettes (see Figure 2) with the least dimension Wi ? 0,4 m, a ratio LBiB / Wi between its largest and its least dimensions ? 6 and a cross-sectional area A ? 15 m²; - piles with circular precast elements used as structural member (see Figure 7) with a least dimension DP ? 0,3 m; - barrettes with rectangular precast elements used as structural member with a least dimension WP ? 0,3 m. NOTE The standard covers a large range of diameters. For small diameter bored piles less than 450 mm, the general specification can be adapted to cater for the lack of space (e.g. minimum bars number and spacing). 1.4 This European Standard applies to piles with the following rake (see Figure 4):

Standard NumberBS EN 1536:2010+A1:2015
TitleExecution of special geotechnical work. Bored piles
Publication Date30 September 2010
Normative References(Required to achieve compliance to this standard)EN 791, ISO/DIS 22477-1, EN 1997-1, EN 10025-2, EN 12794, EN 1991, EN 1998, EN 1990, EN 206-1:2013, EN 1993, EN 10210, EN 1008, EN 1992, EN 1994, EN 13670, EN 1997-2, EN 10219, EN 996, EN 10080
Informative References(Provided for Information)EN 445, ISO 13500:2008, EN 446, EN 1538, EN 447, EN ISO 13500
ReplacesBS EN 1536:2000
International RelationshipsEN 1536:2010+A1:2015
Amended ByAmendment, July 2015
Draft Superseded By14/30310830 DC
DescriptorsGrouting, Steels, Loading, Bentonite, Tolerances (measurement), Soil mechanics, Blast-furnace cement, Foundations, Construction operations, Site investigations, Cements, Aggregates, Records (documents), Reinforcement, Design, Excavating, Portland cement, Piles, Concretes, Piling, Circular shape, Structural systems, Polymers, Metal sections, Boring, Excavations, Pile driving
Title in FrenchExécution des travaux géotechniques spéciaux. Pieux forés
Title in GermanAusführung von Arbeiten im Spezialtiefbau. Bohrpfähle
ISBN978 0 580 87596 0
File Size1.77 MB

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