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Reinforced and Prestressed Concrete II

Code:

MEC139

Sigla:

BAPE II

Áreas Científicas
Classificação	Área Científica
OFICIAL	Estruturas

Ocorrência: 2021/2022 - 1S

Ativa?	Yes
Unidade Responsável:	Mecânica e Estruturas
Curso/CE Responsável:

Ciclos de Estudo/Cursos

Sigla	Nº de Estudantes	Plano de Estudos	Anos Curriculares	Créditos UCN	Créditos ECTS	Horas de Contacto	Horas Totais
MEC	4	Study Plan	2	-	6	60	162

Língua de trabalho

Portuguese - Suitable for English-speaking students

Objetivos

It is intended that students are enabled to the design of flat slabs and prestressed slabs. Students must master all the procedures related to the Service and Ultimate Limit States design, in the topics of calculation and design. It also intended to address the concepts of creep and shrinkage, as well as initiate an approach to research practices.

Resultados de aprendizagem e competências

Ability to:
 - Design flat slabs
 - Design prestressed slabs
 - Draft a research paper
 - Evaluate time-dependent effects in concrete structures

Modo de trabalho

Presencial

Programa

Design of flat slabs: actions, calculation models, calculation of limit states, design to the ultimate and service limit states, bending and punching shear. Detailing.
Introduction to research: analysis of scientific paper (structure) and its presentation.
Prestressed slabs: general; materials; design and pre-design; constructive arrangements; evaluation of prestressing; safety checking to ULS; verifying the safety of SLS; detailing; conclusions.
Creep and shrinkage.

Bibliografia Obrigatória

FAVRE, R.; Dimensionnement des structures en béton: dalles, murs, colonnes et fondations - Traité de Génie Civil 7me volume., EPFL, 1990
FAVRE, R.; Dimensionnement des structures en béton: dalles, murs, colonnes et foundations - Traité de Génie Civil 8me volume., EPFL, 1990
GOMES, A.; MARTINS, C.; VINAGRE, J.; Tabelas - Folhas da disciplina de Betão Armado e Pré- Esforçado II, IST/UTL
VINAGRE, J.; Folhas da disciplina de Betão Estrutural III— Betão Estrutural, ESTBarreiro/IPS, 2010
European Committee for Standardization; EN 1992-1-1 Eurocode 2: Design of Concrete Structures - Part 1-1: General Rules and Rules for Buildings, CEN, 2004
COUTINHO, A. De Sousa; GONÇALVES, Arlindo; Fabrico e propriedades do betão, vol. III, 2ª ed., LNEC, 1994

Métodos de ensino e atividades de aprendizagem

In the theoretical classes it will be taught the theoretical component of the syllabus accompanied, wherever possible, with the resolution of practical examples with the application of the design concepts. In practical classes, it will correspond to the development of the practical project work and the follow-up of students.
In the work of project it will be intended that students use software tools applied in the labour market.

Tipo de avaliação

Distributed evaluation with final exam

Componentes de Avaliação

Designation	Peso (%)
Exame	100,00
Total:	100,00

Componentes de Ocupação

Designation	Tempo (Horas)
Elaboração de projeto	52,50
Estudo autónomo	52,50
Frequência das aulas	52,50
Trabalho laboratorial	10,50
Total:	168,00

Obtenção de frequência

Not applicable.

Fórmula de cálculo da classificação final

Assessment during the semester: 10% Test (creep coefficient - EC2)+14% Test (time-dependent effects)+10% Individual assignment (time-dependent effects)+33% Group assignment (flat slabs)+33% Group assignment (prestress slabs) 
1st/ 2nd call: 100% Exam
Extraordinary call: 100% Exam
Intercalar call: 100% Exam

Trabalho de estágio/projeto