Neste trabalho efetuou-se a adaptação de um modelo numérico que permite a resolução das equações de conservação discriminadas para escoamentos pouco profundos (STAV2D) por forma a compatibiliza-lo com a utilização como ...

Os modelos numéricos têm vindo a adquirir um peso cada vez maior na resolução de problemas complexos no âmbito da engenharia hidráulica. No entanto, esses modelos não são ainda uma ferramenta totalmente consolidada em casos ...

Across Europe, urban gardening is receiving an emerging interest from the public as well from planning authorities. Urban allotment gardens have a particular role integrating social benefits, recreation, health, food, and ...

An experimental study on local scour has recently started in a laboratory flume at the National Laboratory of Civil Engineering (LNEC) in Lisbon. The main objective of this study is the investigation of the influence of ...

Neste artigo revêem-se os conhecimentos actualmente existentes quanto ao efeito dos principais factores das erosões localizadas junto de encontros e pilares de pontes, designadamente o efeito da velocidade média do escoamento ...

An experimental study on local around a spill-through spur dike has recently started in laboratory flume at the National Laboratory of Civil Engineering (LNEC) in Lisbon. The main objectives of this paper are the presentation ...

This paper presents a combined approach, including CFD numerical and scale physical modelling, to address the hydraulic behavior of the spillway of a dam. The spillway studied is an open channel flow which crosses the ...

The potential for dam failures and public pressure for a safer environment make the development of risk evaluation instruments mandatory in contemporary society. In Brazil, Law 12.334 of September 20, 2010 is the new ...

In order to meet the updated requirements of the Portuguese Dam Safety Legislation, Salamonde dam (double curvature arch dam, dated 1955) hydraulicoperational safety assessment has been developed by EDP, including the ...

This paper refers to the interpretation of an injection test in a traditional large diameter well in Querença-Silves aquifer, south Portugal, under the scope of the project FP7-ENV-2013-WATER-INNO-DEMO MARSOL. Hydraulic ...