Steel Structure Construction Clear Span Design For Flexible
Interior Spaces
In contrast to traditional edifices, steel - structure buildings
usher in a revolutionary architectural concept, being constructed
entirely from steel. These structures are chiefly composed of steel
beams, columns, trusses, and other elements fashioned from
sectional steel and steel plates. They are joined together through
welding, bolting, and riveting techniques. Thanks to their
lightweight nature and sleek, aerodynamic design, steel - structure
buildings have found widespread application across large - scale
factories, stadiums, super - tall skyscrapers, and a diverse range
of other sectors.Steel - structure buildings can be categorized
into several distinct types, namely the portal rigid - frame
structure, frame structure, truss structure, and grid structure.
Here's a comprehensive look at the characteristics and applications
of these prevalent steel - structure building types:Portal Rigid -
Frame Structure: Characteristics: This structure is marked by
straightforward force distribution, an unambiguous force -
transmission route, and expeditious construction processes.
Applications: It is extensively employed in both industrial and
civil construction projects. This includes industrial plants,
commercial outlets, cultural institutions, and public entertainment
facilities.Steel - Frame Structure: Characteristics: It offers
remarkable flexibility in spatial layout, enabling the creation of
vast, unobstructed interior spaces. Applications: Ideal for multi -
story and high - rise structures, such as commercial office
skyscrapers, shopping malls, conference centers, and other
comparable buildings.Steel Truss Structure:Characteristics: By
utilizing small - cross - section tubes to assemble larger - cross
- section components, it is uniquely engineered for buildings that
demand large spans or significant heights.Applications: Suitable
for structures like wide - span roofs, bridges, towers, and marine
oil production platforms.Steel Grid Structure: Characteristics: A
highly intricate statically indeterminate spaace structure, it is
made up of numerous rods arranged in accordance with specific
geometric rules. It exhibits low space stress, a lightweight build,
high rigidity, and outstanding seismic resistance capabilities.
Applications: Well - suited for large - scale facilities such as
gymnasiums, exhibition halls, petrol stations, hangars, and other
similar venues.
