BS 227:1970 - Specification for H-section steel arches for use in mines

BS 227:1970

Specification for H-section steel arches for use in mines

Status : Revised, Withdrawn   Published : December 1970 Replaced By : BS 227:1995

WITHDRAWN TITLE
*To ask about withdrawn titles contact the
BSI Customer Services
cservices@bsigroup.com, +44 345 086 9001


Materials, physical properties of sections; identification marking of arches; 2- and 3-piece straight-legged and splay-legged arch shapes; joints, fish plates, bolts; preferred arch sizes; mass, dimensions of standard sections.




Standard NumberBS 227:1970
TitleSpecification for H-section steel arches for use in mines
StatusRevised, Withdrawn
Publication Date11 December 1970
Confirm Date15 April 1987
Withdrawn Date15 September 1995
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS 227:1995
Draft Superseded By69/15074 DC
DescriptorsMining equipment, Mineral extraction equipment, Mines, Galleries (mines), Supports, Structural members, Steels, Arches, Axial-and-lateral-force-resistant members, H-beams, Marking, Colour codes, Dimensions, Dimensional tolerances, Fasteners, Nuts, Bolts, Holes, Tensile strength, Elongation, Shape, Preferred sizes, Fish plates
ICS73.020
77.140.70
Title in FrenchArceaux d'acier a section en H pour mines. Specification
Title in GermanH-Stahlboegen fuer den Bergbau. Spezifikation
CommitteeMRE/1
ISBN0 580 06375 5
PublisherBSI
FormatA5
DeliveryNo
Pages24
File Size1.183 MB
Price£182.00


WITHDRAWN TITLE
*To ask about withdrawn titles contact the
BSI Customer Services
cservices@bsigroup.com, +44 345 086 9001
 Your basket
Your basket is empty

Multi-user access to over 3,500 medical device standards, regulations, expert commentaries and other documents


Tracked Changes

Understand the changes made to a standard with our new Tracked Changes version


Develop a PAS

Develop a fast-track standardization document in 9-12 months


Worldwide Standards
We can source any standard from anywhere in the world