Modern Long Span Roof Design

Also different architectural styles will use the same type of roof.

Modern long span roof design.

Let s consider a basic gable wood roof framing design. They are commonly found in a wide range of building types such as factories warehouses agricultural buildings hangars large shops public halls gymnasiums and arenas. But the complexity of long span design increases exponentially when snow load wind load seismic load deflection serviceability and the dead weight of the floor or roof system are all factored in. Continuing on from part 3.

Pitched roofs can take on various aesthetics that when detailed right can exude a modern feel. Here we have a wood framed gable roof. Using metal such as copper or zinc for the steep portion of the roof can be more expensive up front but will require much less maintenance down the road making it a good long term choice. Roof area is 31 525 sq metres weight is 11 000 tons span at widest point 209 metres height is 85m from field level to highest point roofing material is pvc on insulated acoustic steel deck 100 of the field 91 of seating area exposed with the roof open pen close time 20 minutes 21m per minute.

The image below shows a cross section of our simple 12 x 13 house from the joist span tables section of this tutorial. Long span roof are today widely applied for sport social industrial ecological and other. A gable roof provides the opportunity for additional floor space in the roof volume like a loft or attic space. Since a mansard roof has such a unique design choosing a unique material could make the roof that much more special.

Apr 14 2014 explore sophia panova s board long span roofs on pinterest. Special aspects of conceptual design decisions on long span structures. Long span roofs are generally defined as those that exceed 12 m in span. See more ideas about structure architecture architecture architect.

Floor beam span tables of residential structural design we will now look at roof rafter and beam design. The design borrows some from the concept of the shed roof avoiding a slope on the backside to allow more natural light and functional space into the interior. From ancient massive structures dl ll 1 to modern lightweight structures dl ll 1. Long span roofs can create flexible column free internal spaces and can reduce substructure costs and construction times.

Intricate roofs have many parts that incorporate several of the basic roof designs such as a gable roof sitting atop a gambrel or variations of the gable valley roof design using one or a variety of different types of roof trusses also see our very detailed diagrams showing the different parts of a roof truss.