33 Category 1: Buildings 1 Owner Atelier P.H.A. Ltd. Architect Ing. arch. Ondřej Gattermayer General Contractor P.H.A. Inc. Engineering Office telier P.H.A. Ltd. Construction Period 2014 - 2015 Building geometry and structural system: The foundations combine bored piles 20 m deep embedded into the bedrock and a foundation slab. The main load bearing structure has reinforced concrete columns and cantilever walls with a 6.0 m overhang. The border walls and elevator walls were designed for maximum building rigidity. The floor slab was designed with reinforced concrete slab, locally supported by columns. Design process: Assessing the real behaviour of a load bearing structure including its response to variable soil properties requires several successive calculations with different modifications of input data. It is not convenient to create the structural model in one step, including different properties of the load bearing structure, subsoil, materials and methods of founding. Such a solution is made possible by using an additional module, “Soil-in”, with analysis of upper structure and subsoil. The structure model is prepared for future process BIM modelling. Conclusion: SCIA Engineer allowed the preparation of several alternatives of the structure as well. There were more designs in the work process according to client’s and architect’s demands. SCIA Engineer allowed for specific structure design of the cantilever building. The real deflections of the structure correspond to the calculated deflections. Contact Hana Gattermayerova Address Gabčíkova 15 182 00 Prague, Czech Republic Website www.atelierpha.cz Atelier PH A was founded in 1990. It deals with design tasks, preparation and implementation of investment projects and engineering activities and is an expert in the field of construction and real estate investments. Participation in expert opinions on the condition and measures taken on load-bearing structures in the industrial sector, highrise apartment buildings, apartment building regeneration, expert opinions on the impact of emergency situations like fires and flooding on loadbearing structures, building passports during reconstruction etc. Residential Building “Zengrova” - Prague, Czech Republic SE Atelier PH A
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