The process should begin with a clear understanding of the client requirements and of local conditions or regulations.
STEEL SKYSCRAPER CONSTRUCTION SERIES
The development of any proposal for a construction project requires a complex series of design decisions that are inter-related. Steel frames are ideally suited for modern multi-storey commercial buildings. In reality, building design is a synthesis of architectural, structural, services, logistics and buildability issues. Studies show that the cost of the building structure is generally only 10% of the total building cost - and the influence of the choice of structure on the foundations, services and cladding are often more significant.
Speed of construction, which may influence the number of components that are used and the installation process.Craneage limitations and storage space for materials and components.Site conditions, which dictate the foundation system and location of foundations.The services strategy and effective integration of building services.Planning requirements, which may limit the building height and the maximum floor-to-floor zone.The need to provide clear floor spans for more usable space.In multi-storey buildings, the design of the primary structure is strongly influenced by many issues, as defined below:
Multi-storey commercial building – Mid City Place, London 2.2.2 Simple roof beam, supported on columns.1.9 Factors influencing structural arrangements.1.7 Structural options for floor systems.The ‘value’ of the activity undertaken within any structure is generally many multiples of the capital cost, so meeting the client’s needs (both immediate and allowing for future changes) is paramount. Minimising embodied carbon and operational energy are important factors in any design, assessed alongside such things as selection of materials, grid arrangements, structural solutions, fire resistance and deconstruction.
The information is presented in terms of the design strategy, anatomy of building design and structural systems.įor multi-storey buildings the primary sector of interest is commercial buildings, but the same information may also be used in other sectors.įor single storey buildings the primary sector of interest is industrial buildings, but the same information can also be used in other sectors, such as commercial, retail and leisure. This article presents information necessary to assist in the choice and use of steel structures at the concept design stage for modern multi-storey buildings and single storey buildings.
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