Timber has been a popular source of construction material for thousands of years. Through sawing, milling, and other engineered wood conversion processes, various wood forms have been created and applied in products, furniture, and architecture. However, these processes can sometimes alter the basic lines of wood structure. The stems can be split, grain patterns changed, and some woods, such as oak and cedar, are easily reduced while others can become intractable. This led to the exploration of whole timber forms in ancient structures, such as log cabins, which layered timber in different cross-sections to form home profiles. Through design, the use of trunks or branches of trees in their entirety can accentuate their innate mechanical properties for structural sustainability. Although these practices are fairly absent in contemporary building techniques, new technological innovations expand the prospects of timber construction in architecture.
truss structure: The Latest Architecture and News
MAD Architects Reveals Latest Details of the Floating Structure Aranya "Cloud Center" in China
Nearly to be completed and opened in 2023, MAD Architects reveals the construction details that made it possible for the Aranya "Cloud Center" to appear floating above the rolling landscape surrounding it. Located in Qinhuangdao, 160 miles away from the east of Beijing, China, the 2,500-square meters Center will be a public art space for the vibrant artistic seaside community that, from the outside, will mark the center of a sculptural landscape that MAD had conceptualized as a "white stone garden."
Notre Dame Update: Restoration Work Advances and US Students Rebuild One of Its Roof Trusses Using Medieval Techniques
With three more years to go until the 2024 Paris Summer Olympics and the re-opening date announced by French President Emanuel Macron, Notre Dame's restoration work progresses. After a long safety phase and months of work interruption last year due to the pandemic, all burned timber from the roof has been removed, and scaffolding has been installed inside the cathedral. As a homage to the heritage structure and "the collective effort to rebuild Notre Dame", the Catholic University of America is building a replica of one of the cathedral's roof trusses in Washington D.C., using medieval techniques.
The Beauty of Exposed Wooden Trusses
Timber trusses are wooden structural frameworks used to support roofs or other heavy structures. Fabricated from a series of triangles linked by a ridge beam and purlins, wooden trusses are structurally advantageous due to their high strength-to-weight ratios and corresponding ability to support long spans. However, these structural components can also be used for aesthetic ends, and when left exposed, can complexify, beautify, and open an interior space.
This Sketchup Plugin Designs Structures Made From Plastic Bottles and 3D-Printed Joints
The capabilities of personal 3D printing and fabrication are only beginning to be tested, but a new system is pushing the boundaries for feasible, structurally-sound large scale structures. Unlike other structures created by 3D printing systems, Trussfab doesn’t require access to specialized equipment, nor specific engineering knowledge, to print and build large-scale structures capable of supporting human weight. Phd researcher Robert Kovacs with his team from the Human Computer Interaction Lab at the Hasso Plattner Institute in Potsdam, Germany created Trussfab as an end-to-end system allowing users to fabricate sturdy, large-scale structures using plastic bottles and 3D-printed connections, making them easy and relatively quick to construct.