2017 Archie Seminars

21/08/2017

2017 Archie Seminars: Scotland (21 August), Bristol (29 September), London... [read more]

New BoMs and a word of warning

18/01/2015

Somewhat belated but the last two BoMs for 2014 are atNovember, WhangareiandDecember,... [read more]

August 2014

24/08/2014

Bridge of the Month up to date again [read more]

New file

05/04/2013

Seems that the demo uploaded was the wrong one. Sorry. 2.5.0.1 now... [read more]

New Download + Bridge of the Month

31/03/2013

DOWNLOAD Version 2.5.0.1 standalone now available for... [read more]

News »

2017 Archie Seminars - 21/08/2017

2017 Archie Seminars: Scotland (21 August), Bristol (29 September), London (3 October) venues confirmed.    [read more]

New BoMs and a word of warning - 18/01/2015

Somewhat belated but the last two BoMs for 2014 are atNovember, WhangareiandDecember, Okura.You might guess from the names that both are in New Zealand.A word of warning about VIADUCTS Over recent months, I have become increasingly sure that typical railway viaducts cannot work properly as arches for carrying live load. This... [read more]

August 2014 - 24/08/2014

Bridge of the Month up to date again [read more]

New file - 05/04/2013

Seems that the demo uploaded was the wrong one. Sorry. 2.5.0.1 now here. [read more]

New Download + Bridge of the Month - 31/03/2013

DOWNLOAD Version 2.5.0.1 standalone now available for download. If you need the network version please email bill@obvis.com  for a link BRIDGE OF THE MONTH Subscribe to the bridge of the month newsletter below. Past pdf... [read more]