Archive for the ‘News’ Category

The 6th Asia Pacific forum will be held on Thursday 7 July 2011 at Griffith University, Gold Coast, Queensland, Australia.

The theme for the one-day event is “Structural Engineering for Extreme Events” and will principally cover the effects of Fire, Wind, Earthquake, Tsunami and High Explosive Blast on structures. It is intended to look at pre-disaster work such as strengthening of structures and changes in loading that might be expected due to climate change; disaster events and structural performance during an event; and post disaster work such as how codes and standards are modified due to the forensic investigation and experience of extreme events.

For more information click here.

The Irish Concrete Society Awards recognise excellence in the design or construction of a completed concrete building, structure or element. The competition has been running since 1979 and attracts a wide range of entries from small and large projects alike.

The awards are open to Clients, Architects, Consulting Engineers, Materials Suppliers, Contractors or others directly involved with the nominated project and must refer to completed work, located in Ireland, which commenced after January 2007. In order to enter this competition please complete the nomination form and return to the Society before the closing date of Friday 24 September, 2010.

Winning entries in the Building and Infrastructural categories will be considered for entry in the European Concrete Societies Network (ECSN) Concrete Awards Scheme. For further information please see the Irish Concrete Society website.

VISUAL Centre for Contemporary Art and The George Bernard Shaw Theatre, Carlow - Overall Winner 2009

Voting Members of the Institution are invited to elect up to two Vice-Presidents and ten ordinary members of the Council for 2011. Voting documents will be issued in due course, and members will be able to vote electronically or postally. The Council is an important part of running the Institution and members are encouraged to take the few minutes to vote by 1200 noon (GMT) on Monday 6 September, 2010.

The UK and Republic of Ireland are divided into 12 electoral regions, based on the Institution branches. The Republic of Ireland Branch belongs to region 2 (along with Northern Ireland and Scotland). The candidates for this region are:

• Colin C Caprani – Lecturer, Dublin Institute of Technology.
• Angus M Cormie – Technical Services Manager, Ogilvie Construction.
• Kerry R Greeves – Associate Director, Ove Arup & Partners.
• Roger F Knipe – Chartered Structural Engineer, Scott Wilson.
• Suzanna M Ovenstone – Director, Robertson Eadie.

More information on the individual candidates can be found here.

Mr Tom Cosgrove is presented with a Fellowship of the Institution at the Annual Dinner

The Grade of Fellow (FIStructE) is the highest grade of membership within the Institution, the attainment of which recognises excellence in structural engineering achievement and contribution to the engineering profession.

For election to fellowship, candidates should be engaged in the profession of structural engineering, should not normally be less than 35 years old and should have at least five years of senior professional experience. Additionally, candidates must have made a significant contribution to engineering and must be able to provide evidence of CPD over the previous five years.  

Chartered members and associates who meet the relevent criteria are encouraged to apply. Further information can be got from the Institution of Structural Engineers main website.

The Health and Safety Authority (HSA) has recently published the code of practice for the design and installation of anchors. This is an important development in the use of anchors in construction. The aim of this code of practice is to provide practical guidance to designers, specifiers and installers of metal anchors on the requirements and prohibitions set out in the relevant statutory provisions.

This code of practice came into effect on 17 May 2010 and is available to download free of charge here.

The BCRI Conference will be held jointly in UCC and CIT on 2 and 3 September, 2010.

Please see the conference website for more information: www.bcri.ie.

The BCRI Conference, held every two years, is a the joint conference of:

• Bridge and Infrastructure Research in Ireland;
• Concrete Research in Ireland.

It has proved to be a great success with both practitioners and academics alike. This is because a key feature of the conference is to promote discussion between academics and practitioners on various topics. The main topics are:

• Bridge & Transport Infrastructure;
• Concrete;
• Geotechnics & Materials Engineering.

This year’s event will be held jointly in UCC and CIT on 2 and 3 September, 2010.

Please see the conference website for more information: www.bcri.ie.

The Republic of Ireland Branch’s Annual Dinner was held on Friday the 5th of February, in the Conrad Hotel on Earlsfort Terrace. The event was well attended, by over one hundred members, and their guests. Our guests of honour for the night were Mr Norman Train, the current President of The Institution, and his wife.

The night began with the presentation of the Chairman’s Medal to the incoming Chairman, Mr Pearse Sutton, by the President. A presentation was also made to our outgoing Chairman, Mr Martin Mannion, in appreciation of his unfailing commitment to the Institution, which has not ceased since he relinquished his role.

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All members were required to complete their 2009 CPD return, and send it to the Institution of Structural Engineers by 31 March 2010. This is a relatively quick and easy exercise, and can be done either on line by going into the Members area on the Instution’s website (https://www.istructe.org/membersarea) and following the instruction therein. Otherwise, a paper copy of the CPD Return Form can be downloaded here and posted to the Institution’s London office.

The Institution are still accepting returns for the 2009 year and members are advised to complete their CPD return as soon as possible, if they have not already done so.

Although it is not yet a condition of membership to submit a CPD return, the Institution does encourage members to do so by highlighting the advantages and benefits of submitting a return. It is anticipated that in approximately 2 years CPD reporting will be obligatory for continued membership.

A dynamic programming algorithm for optimization of composite steel box girder bridges under static and dynamic loading
Breiffni Fitzgerald – Trinity College, Dublin

This project proposes and develops a new dynamic programming algorithm for the optimisation of composite steel box girder bridges of single or multi-span under static and dynamic loads.

Displacement transfer function at mid-span for damped three-span bridge

The dynamic programming algorithm proposed is based on a combination of EXCEL based optimisation solver and finite element modelling for dynamic analysis. In addition supplemental damping devices are optimally designed. The algorithm is as follows. At first, the bridge considered is subjected to static loads and optimised. The optimal parameters obtained from this static optimisation are then used to create a finite element model of the bridge. This model is analysed dynamically to obtain the natural frequencies of the bridge and the mode shapes. Tuned Mass Dampers (TMDs) are then attached to the bridge at critical locations as defined by the mode shapes and are tuned to the natural frequency of the structure to reduce the structural response. These TMDs are tuned optimally. The composite box girder bridge is thus optimised for static and dynamic loading.

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