Automation in the Fabrication and Design of Welded Beams, Girders and Columns
Date published

N/A

First published: N/A

Price

Standard: £9 + VAT
Members/Subscribers: Free

Buy Now

Added to basket

Back to Previous

Automation in the Fabrication and Design of Welded Beams, Girders and Columns

The Structural Engineer
Automation in the Fabrication and Design of Welded Beams, Girders and Columns
Date published

N/A

First published

N/A

Price

Standard: £9 + VAT
Members/Subscribers: Free

Buy Now

The introduction of new automatic welding plants, which can deal with sections up to 3.8 m deep and weights up to 50 t, happens to coincide with the completion of work on methods of producing optimum design for welded plate girders. The paper describes the operation of the plant and the methods available for obtaining optimum designs. R. Stainsby

Additional information

Format:
PDF
Publisher:
The Institution of Structural Engineers

Tags

Issue 5

Related Resources & Events

The Structural Engineer
Crack Control in Concrete Bridges

Crack Control in Concrete Bridges

A Code of Practice for bridges (BS 5400) is currently being written, and those parts of the Code that relate to concrete bridges have been published. The purpose of this paper is to give the background to the Code clauses that are concerned with crack control in concrete bridges. Particular emphasis is given to certain clauses that do not appear in the current building Code because they are concerned with structural forms or stress situations that occur in bridges but not in buildings, e.g. reinforcement not perpendicular to cracks, and deep voided slabs. Where appropriate, the Code clauses and their implications are compared with present bridge design practice. L.A. Clark and G. Elliott

Price - £9
The Structural Engineer
Verulam

Verulam

Everyone is entitled to be, and generally is, incensed when misquoted; Mr Beal is admirably restrained in drawing attention to our carelessness. He writes: An error seems to have crept into my letter on limit-state design as it appeared in print (February 1980). Towards the end of the third paragraph, it reads, ‘Assuming no one wishes to build a structure composed solely of either dead load or secondary dead load’ . . ., which might seem a slightly odd statement. It should have read, ‘Assuming no one wishes to build a structure composed solely of either live load or secondary dead load, . . .’ Verulam

Price - £9
The Structural Engineer
Discussion on Aspects of Alterations and Rehabilitation by R.L. Mills, G. Spyer, D.W. Insall, R.M. S

Discussion on Aspects of Alterations and Rehabilitation by R.L. Mills, G. Spyer, D.W. Insall, R.M. S

Mr. S. B. Tietz (F): I should like to deal with a few random problems that I have encountered on rehabilitation jobs. The purpose of old buildings usually changes when they are modified, and the structures have to be adapted to the new use and, sometimes, to changes of volumes. Often the building elevations are also schedules. Materials tailored to one use may not happily adapt to changing loads, spans, and the requirements of building regulations. Furthermore, materials may have deteriorated with age or may be so hidden that deterioration is difficult to establish. Large numbers of regulations under planning, public health, or other statutory requirements, have to be complied with, or circumvented in a manner meeting the approval of enforcement officers. The problems would be less intractable if design engineers could be the arbiters of what is structurally sensible and what is structurally less sensible. More often one has to find the lowest common denominator of acceptability.

Price - £9