Advanced 3D computational modelling tools allow engineers to push forward the boundaries of building design and performance. With building regulations relating to sustainability becoming ever more stringent, detailed simulations make possible a far greater degree of flexibility in the design, making it easier to meet compliance requirements as well as the aspirations of architects and clients.

At an early stage in the design process Buro Happold’s CoSA Solutions group carries out a detailed analysis of factors affecting the performance of the building, including the quality of the internal environment. Draughty corridors, muggy offices and hot and cold spots are just some of the potential problems faced by the occupants of a building, particularly if the design includes complex geometries and large spaces.

Using cost-effective building analysis techniques, our specialists are able to predict potential problems in the design so that structural engineers can ‘tweak’ the building to achieve the desired outcome. Modelling allows us to test the year-round thermal and environmental performance of the building as a whole, or to analyse the airflow in a single space within the building.

We provide measurable results, whether analysing the effectiveness of natural ventilation, identifying draughts and temperature stratification in tall spaces such as the building’s atrium, or predicting energy use for whole-life costing analysis. Our integrated approach of analysing all aspects of the building’s fabric, including façade, ventilation and shading systems provides the opportunity to reduce running costs and energy consumption.