- Date
- 18 May 2021
- Time
This event has now ended
Overview
The Lothar and Martin winter storms of 1999 were a wake-up call for the French construction industry : two particularly violent winter storms swept the country in the space of several days causing multiple tower cranes to collapse.
This led to a long-term research project at the CSTB and a new methodology for the study of dynamic stability of tower cranes including desk study and wind tunnel analysis methods to identify and mitigate the risk of crane autorotation due to surrounding buildings and to quantify dynamic loads on the crane and its foundations. This method is underpinned by the national site-safety certification and insurance system.
This talk will cover the main technical considerations, the different techniques used as well as the legal framework in which it operates.
More like this

- Type
- Webinar
CEng Communication Task Workshop Series
Open to everyone, this may be particularly useful to those preparing for their CEng professional review. Following the recent streamlining process, several changes are being implemented to the professional review process as of January 2022.

- Type
- Webinar
PAS 2080: the key to international decarbonisation
This event will highlight the critical role of PAS 2080: Carbon Management in Buildings and Infrastructure in driving global decarbonisation efforts.

- Type
- Webinar
NEC’s secondary option X29, climate change: NEC to save the world?
NEC’s options X29 is called ‘Climate change’ and allows a client to set targets for anything. And so, despite its name it can be used to set targets for eg things affecting operational cost or even ‘social value’