Sistema estrutural treliçado modular em madeira - SET 2M / Wooden modulated latticed structural system SET 2M

AUTOR(ES)

Decio Gonçalves

DATA DE PUBLICAÇÃO

2007

RESUMO

The present Thesis aims the conception and the development of a wooden modulated latticed structural system. This work evaluates the behavior of some of its main constituent elements, through experiments carried through in laboratory, and presents tests with functional programs, becoming feasible the implantation of the architectural device in difficult lands with minimum environmental impact. It compares and esteems the costs of this structure executed in wood, concrete and steel. It is composed in its first phase by a brief story of the Brazilian Architecture in wood, from the colonial to the contemporary, a quick description of the characteristics of the wood, privileging its carrying capacity, and finally by the conception and development of the wooden structural system, the object of this work, called Wooden modulated latticed structural system SET 2M. In its second part, it looks to endow the system with tests in functional programs: three single residences, one familiar residence and a resort inn. The system is based in this principle: to think and to construct a building of good quality with low cost of construction, we must introduce high levels of rationality and creativity in the conception of the space and its construction. The SET 2M is characterized by a methodological application of the succession and continuity of events, as well as of the coherence of decisions, in function of its rationalities of conception and construction, which aim to organize and to foresee different operations in joineries, carpentries and locksmiths in its assemblies in the building. These assemblies are processed by the use of: 1) simple resources, demanding equipment and tools currently available in the market in the civil construction; 2) team composed by a reduced number of staff; 3) short stated period, due to its projected characteristics of conception and construction. Wood presents itself as an attractive material for these conceptions, because it compares in cost to the steel, highly used nowadays, and it surpasses the extended concrete, a possible material of execution when thought with the specific characteristics of SET 2M. For the conception and the development of the SET 2M, we built in the laboratory of the LAME of the FAUUSP mockups and prototypes of its expressive constituent elements, which certified satisfactorily the behavior of the system. The structure was calculated in the level of initial development, making possible, thus, its general stabilization.

ASSUNTO(S)

treliça impacto ambiental structure modulação module madeira sistema estrutura environmental impact wood system trellis

Documentos Relacionados

• Deposits of alpha 2M in the rheumatoid synovial membrane.
• Altered interaction of Cis-dichlorodiammineplatinum(II)--modified alpha 2-macroglobulin (alpha 2M) with the low density lipoprotein receptor-related protein/alpha 2M receptor but not the alpha 2M signaling receptor.
• Orthotropic stress-laminated truss plate for timber bridges construction
• Confiabilidade estrutural de pontes laminadas protendidas de madeira
• Evaluation of the quality of wooden plates through a fuzzy inference system based in adaptative networks.