Latest News
Quick Links
31 Oct 08 - ring2.0 case studies now online
16 Oct 08 - ring2.0j available - English, French & Spanish versions
01 Jul 08 - ring2.0 featured in 'The Structural Engineer' magazine
17 Apr 08 - FREE seminars on bridge analysis & design
03 Apr 08 - More engineers choose ring2.0
03 Dec 07 - ring2.0h & ring2.0 Theory and Modelling Guide now available
22 Nov 07 - Manchester seminar
17 Sep 07 - ring used in prizewinning paper
Older News - Click here
ring2.0 case studies now online
Two interesting case studies involving ring2.0 are now online:
- Three Span Bridge - ring2.0 is used to rapidly explore a variety of scenarios in advance of an intrusive investigation and demonstrate that code guidance is not always correct.
- Single Span Bridge - ring2.0 is used to investigate the damaging effects of excessive live loads and reaches an interesting conclusion.
To read more, just visit the Case Studies pages.
ring2.0j available for download
ring2.0j contains a whole host of upgrades and enhancements since the last major release. Main highlights include translation into French and Spanish, as well as German and Arabic 'beta' translations - all accessible via the preferences dialog. Additionally, UK Highways Agency BD37 & BD21 highway vehicles have been added to the Vehicle Database. To experence these, and many other improvements, visit the downloads page and try ring2.0j for yourself - free!
ring2.0 featured in 'The Structural Engineer' magazine
ring2.0 was recently the subject of a 3 page article in 'The Structural Engineer' - the magazine of the Institution of Structural Engineers. The piece highlighted how ring2.0 can help the engineer understand how a masonry arch carries load, how it might fail if overloaded and also rapidly answer the kind of ‘what if’ questions engineers often face
For more information, visit the IStructE website or download the article here.
FREE Seminars on Bridge Analysis & Design
Following on from a highly successful event in Manchester last year, LimitState and Bestech Systems Ltd are teaming up once again to hold a series of free morning and afternoon seminars on bridge analysis and design in the following venues:
| 21 May | London | Institution of Structural Engineers | ||
| 4 June | Glasgow | Marriott Hotel | ||
| 25 June | Dublin | Marriott Ashbourne (Airport) |
The afternoon sessions will be devoted to 'Analysis of masonry arch bridges', whilst the morning sessions will be on 'SAM-LEAP5 the integrated bridge design software'. Both seminars are entirely free and people are most welcome to come along to one, or both.
Afternoon Session: 'Analysis of masonry arch bridges'
The seminar is designed to benefit practising senior bridge engineers, bridge engineers, civil engineers and consultants. Topics will be relevant to both potential and current users of masonry arch analysis software.
What Will be Covered?
Masonry arch bridges are ubiquitous yet many engineers freely admit to not adequately understanding how they behave. In these seminars we will demonstrate that ring2.0, a state-of-the-art analysis software program, permits both rapid assessment of masonry arch bridges and also allows the user to gain a much better understanding of how these bridges work.
Last year we ran similar seminars in Manchester, and they proved to be very successful. At the time many people requested that we also arrange seminars in other locations, and we are now pleased to be able to offer the above dates / locations.
After outlining the theory and experimental validation work which underpins ring2.0, we will use case studies to demonstrate how the software can be applied to bridges in the field. The seminars will include live demonstrations of the software so that you can see just how easy it is to use. As one engineer told us recently, "ring2.0 is faster and easier to use than MEXE!"
- Multi-span bridge analysis
- Railway underbridge analysis
- Identification of mechanisms involving sliding failures
- Localized loss of mortar
- Settlement analysis
These features in ring2.0 enable you to model masonry arches more accurately than has been the case before, in many cases revealing that a bridge has higher capacity than originally thought.
The originator of the software, Dr Matthew Gilbert of the University of Sheffield and LimitState Ltd, will be on hand to answer questions.
To Register
For more information or to register for the afternoon session, please email ring2-seminars@bestech.co.uk
Morning Session: 'SAM-LEAP5 the integrated bridge design software'
- A new interface for the analysis module has made it more powerful than ever.
- The software now incorporates Eurocodes, as well as designing to BS 5400 and the DMRB.
- A new post-tensioned beams module has been added.
This short seminar will allow you to catch a glimpse of the full power of this bridge design software, and hear about our Eurocodes implementation. We will cover what the program does, how it links together, and will show a short demonstration to show some of the more useful benefits, especially that of using software to help you with Eurocode training.
More engineers choose ring2.0
ring2.0 is becoming the software of choice for consulting engineers all over the world. The software is now licensed in countries from Australia to Brazil, Canada to Hungary. Check out just a few of our clients.
Version 2.0h & ring2.0 Theory and Modelling Guide now available online
ring2.0h is now available for download to registered users. To obtain your copy, simply login to the User Area as normal and proceed to the download zone. Or to view details of the enhancements and bugfixes made, please visit the Release History page in the User Area. ring2.0h is distributed with a new Theory and Modelling Guide which explains both the theory underlying the software and how it can be applied in practice.
Manchester ring2.0 seminar - Wednesday 21st November
ring used in prize winning paper
ring was successfully used to predict the detrimental effect of flooding on masonry arch bridge strength in an award winning ICE paper:
"Load-carrying capacity of flooded masonry arched bridges."
Predictions from the software were in close agreement with those from laboratory tests for dry and flooded model arch bridges.
Whilst the potential for fast flowing water to undermine bridge foundations is well known, this study involved replicating the situation of a submerged bridge lying in a flood plain. Given the increasing prevalence of flooding worldwide, and the very large numbers of masonry arch bridges still in service, this was a timely study.
The prize winning paper can now be downloaded freely from:
http://www.thomastelford.com/journals/freepapers.asp
Version 2.0d now available online
ring2.0d is now available for download to registered users. In addition to various upgrades to the software, the installation manual has been updated and the licensing process made even easier. To obtain your copy of the software, simply login to the user area as normal and proceed to the download zone. A release history page has also been created to keep you up-to-date with the improvements that have been made.
9th May 2007