The wood for the civil engineering: A proposal of distance education

The majority of the Brazilian schools of Civil Engineering have taught the subject works with wood in the traditional only by disciplines of Metallic Structures and Wood at a topic in the content of the program on disciplines at the Materials of Civil Construction. To extend of the wood studies is being made possible that all the pupils have a wider understanding of this material and its adapted use is the goal of the proposal, that by the means of the education modality e-learning, disclosing the first one: Module I - Introduction to the Study of the Wood. This methodology tries to use the theoretical beddings in projects that are related to the pupil daily tasks and its practical professional. The article presents the theoretical bases of the conception proposal and its structure, and at the conclusions, the problems found during its application are displayed. Basically, the methodology considers that the professor and the pupil must share the learning, and adopt it as main in the interdisciplinary.

The formation of the professionals for the timber industrial sector of the civil construction

The common point between the two forms of production of the wood-based sector in Brazil, one practically manufacturing and the other high technology, is in the qualification of the of the labor. In both cases, the professionals are being formed directly in the productive line and rarely with qualification in the academic area. There is not a public political education for the qualification of the labor, and the work market that does not demand qualified professionals, contributes for the sector stagnation. So, in order to excel the socio-cultural barriers in relation to the use of wood in the buildings, new attitudes are necessary in the teaching of the contents of the curricular programs, mainly, in formation of the architect and civil engineering.

A percepção de docentes, discentes e egressos do curso de engenharia civil - campus de Bauru: sobre algumas questões curriculares

Pós-graduação em Educação - FFC

Optical Fiber Relative Humidity Sensor Based on a FBG with a Di-Ureasil Coating

In this work we proposed a relative humidity (RH) sensor based on a Bragg grating written in an optical fiber, associated with a coating of organo-silica hybrid material prepared by the sol-gel method. The organo-silica-based coating has a strong adhesion to the optical fiber and its expansion is reversibly affected by the change in the RH values (15.0-95.0%) of the surrounding environment, allowing an increased sensitivity (22.2 pm/%RH) and durability due to the presence of a siliceous-based inorganic component. The developed sensor was tested in a real structure health monitoring essay, in which the RH inside two concrete blocks with different porosity values was measured over 1 year. The results demonstrated the potential of the proposed optical sensor in the monitoring of civil engineering structures.

Avaliação de recomendações normativas sobre o uso de ensaios no controle de qualidade de fabricação de geossintéticos

A utilização de materiais poliméricos designados por geossintéticos tem aumentando significativamente nos últimos anos na Engenharia Civil. Para desempenhar adequadamente a função para a qual foram projetados, os geossintéticos devem ser submetidos a um rigoroso processo de controle de qualidade durante a fabricação. Discussões sobre a freqüência e os principais tipos de ensaios de laboratório utilizados nesse processo de controle para dois tipos de geossintéticos, os geotêxteis e as geomembranas, os materiais mais utilizados da famíla dos geossintéticos, são abordados no presente trabalho. As análises efetuadas com base em normas disponíveis no Brasil, nos EUA e na Europa mostram que no cenário nacional não há recomendações normativas sobre o controle de qualidade para a maioria das aplicações de geotêxteis e geomembranas, sendo o assunto pouco discutido na literatura técnica. No cenário internacional, as normas Européias se destacam como o conjunto de práticas mais completo para ensaios de controle de qualidade de fabricação, considerando os diversos tipos de aplicação dos geossintéticos na Engenharia Civil.

Bibliographical review of the used tyre in concrete

Due to the progressive increase of vehicles, the number of used tires is globally one of the serious environmental problems faced now. Therefore, several researches have being developed for its reuse. The use of tires' rubber in the concrete is a possible form of its a pplication, aiming a the recycling of this material and the improvement of certain properties, as tenacity, impact resistance, thermal and acoustic isolation. This article presents conclusions that several researchers obtained using the rubberized concrete. Thus there were researched several works enclosing the period of 1993 to 2003, presenting then the results of some characteristics of this concrete such as: physical properties in fresh and hardened state, mechanical properties and properties that remit the durability. The bibliographical revision has as objective to subsidize future researches that can contribute to improve the use of this concrete in civil construction.

Habilidades sociais e administração de tempo no manejo do estresse

Recent searches suggest that social skills and time management as control variables of stress. In order to analyze possible relations between these variables and stress, it was done a descriptive study with a sample of convenience. Eighty three freshmen students, both of gender, of Biology, Civil Engineering and Psychology answered the Stress Inventory (ISSL), Social Skills Inventory (IHS) and a Time Management Inventory adaptation (ADT). It is emphasized that methodology of adaptation, the pro rata system, was not based on high standards of psychometry, which can lead to change of configuration of the instrument and the data it provides. The most of participants were unde rthe media in Social Skills and 72,29% manage badly the time. The stress rate was 48,19%. It was found connection between bad time management and stress and the lack of social skills was associated to bad time management. There wasn't statistic connection between stress and social skills lack. Students in Civil Engineering had the smaller stress rate, as well as the bigger lack of a Social Skills category.

Caracterização geofísica em aterro de resíduos sólidos para avaliação de condicionantes de instabilidade geotécnica

The disposal of solid waste can create environmental problems, in addition to the potential risk of instability even in planned geotechnical works, such as provisions in stacks or high ends of the landfill, because they represent mere adjustments in civil engineering works. The Leme city, SP, generates about 35 t/day of municipal waste, that are deposited in a landfill located in the Barro Preto neighborhood. This work conducted a geophysical survey, based on geotechnical instability evidence in area, for analysis of the conditioners that cause on the sides leachate resurgence landfill and its relationship to mass movements and ravines installation in cover soil, with consequent waste exposure. The results indicate horizons of low resistivity connected with resurgence points generated by the organic matter decomposition contained in the waste. Such horizons result in leachate concentration in some places, which, in turn, may lead to loss of cohesion of the materials constituting the residues mass. The results are areas with mass flow by rotational movements, which, together with the surface flow of rainwater, evolves into ravines and exposed residues, preferably at the resurgence point. The leachate flow on the surface affects areas beyond the limits at landfill with direct impact on local agriculture and risk to pedestrians using the highway bordered by the landfill beyond the soil and the local aquifer.

Utilização de resíduos de concreto em concreto auto-adensável

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Determinação teórico-experimental da rigidez ao cisalhamento devido à restrição das telhas conectadas nas terças

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise numérica do comportamento não-linear de prismas de alvenaria estrutural submetidos a ações verticais utilizando o elemento finito prismático regular linear

Pós-graduação em Engenharia Civil - FEIS

Proposta para o uso e manejo sustentável da bacia hidrográfica do Ribeirão Guaratinguetá, SP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação de propriedades mecânicas de peças pré-moldadas submetidas à cura térmica pelo método da maturidade: estudo de caso

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Papel evolutivo da dança: seleção de parceiros entre universitários

Pós-graduação em Psicologia do Desenvolvimento e Aprendizagem - FC

Carta de risco de colapso de solos para a área urbana do município de Ilha Solteira-SP

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)