BS 8666-2005 混凝土钢筋的工序、尺寸选定、弯曲和切削规范 英文版.pdf

BRITISHSTANDARD BS 8666:2005 Scheduling, dimensioning, bending andcuttingofsteel reinforcementfor concrete Specification 12:13:01 byGJMMaslen 17/07/2007 uo British Standards
BS 8666:2005 Committeesresponsibleforthis British Standard The preparation of this British Standard was entrusted by Technical Bars, wire and fabric for concrete reinforcement, upon which the following Committee ISB/9 Steel for concrete reinforcement, to Suboommittee ISR/9/1, bodies were represented: British Coatings Federation British Precast Concrete Federation Concrete Society Department of Transport Highways Agency Galvanizers Association Institution of Structural Engineers UK Certification Authority for Reinforcing Steels UK Steel Association 0. ueu Bren se 2 This British Standard was publabed under the authority of the Stadards Policy and on21 Sepmber 2005 Strategy Commitee BSI 21 September 2005 First published April 2000 2 First revisien Septamber 2005 Amendments issued since publication /2007 Amd. No. [Date Comments 17 The following BSI reerences relate to the woek on this Commiste refereo ISE/5/1 standard: Draf forment04/30109898 ud DC S ISBN 0 580 46586 1
BS 8666:2005 Contents Page Committees responsible Inside front cover Foreword 1 Scope Normative references 1 2 Terms and definitions 1 3 Notation 1 4 Form of schedule 2 5 3 6 Form of bar or fabric label Dimensions 4 7 Scheduling 8 8 Tolerances on cutting and bending dimensions 8 9 Radius of bending 21 10 21 11 Bending of fabric reinforcement 22 12 Fabrication and routine inspection 23 Annex A (informative) Third party certification and batch testing 25 Figure 1 -1 Form of bar schedule Figure 2 5 Form of fabric schedule 9 Figure 3 - Purpose made fabric example Figure 4 Dimensioning of an acute angle 7 Partnersh Figure 5 - Dimensioning of cranked bars 9 Figure 6 - Example of bar with more than one bend 9 Figure 7 - Bending instruction sketches 10 22 Meusu Figure 8Position of welded transverse bars 22 Table 1 -Notation of stel reinforc...