USING PNEUMATIC TUBE FOR REDUCE FORCE OF ICE CLASH AND WAVE HYDRODYNAMICS
Journal Title: Larhyss Journal - Year 2014, Vol 17, Issue 17
Abstract
In the last decade the climate has been changing and this event has influenced on the reservoir such as decrease in temperature which can build ice covers on reservoirs. Windy weather also causes large waves on the reservoirs. Thus, dams can be influenced by these climate changes. Water waves hit the dam’s body and then water tends to pull materials inside. A pneumatic tube (PT) is a kind of long tube which is designed for reducing force of ice, water waves and water wave hydrodynamics. It can be situated on the water surface in the vicinity of the dam. It has some instruments for moving when water level changes. Pneumatic tubes are useful for riprap’s or cover’s life. They can be assembled when the weather is cold and windy, as it is required.
Authors and Affiliations
MASOUMI M. M. | B.Sc. student in civil engineering, member of Young Research Club of Islamic Azad University, Science and Research Branch, Fars, Iran, JABBARI M. M. | Ph.d of Civil Engineer, Civil Engineering Department, Science and Research Branch, Islamic Azad University, Fars, Iran
Keywords
Related Articles
- EP ID EP15063
- DOI -
- Views 361
- Downloads 12
THE COLLECTING OF GROUNDWATER BY THE QANATS: A MILLENNIUM TECHNIQUE DECAYING
On the Iranian origin, technical qanats are an ancestral hydraulic system is to capture and drain the water from groundwater to the gardens. 3000 years old, this technique has allowed man to move from a system of water...
CARACTERISATION STATISTIQUE ET HYDROCHIMIQUE DE L’AQUIFERE SUPERFICIEL DE TADJNANET-CHELGHOUM LAID (NORD-EST ALGERIEN)
The plain of Tadjnanet Chelghoum Laid with agricultural vocation, is located in North East of Algeria where different water needs are covered by the shallow aquifer waters of the Mio-Pliocene-Quaternary. The overexploi...
LA SEDIMENTATION DANS LES BARRAGES DE L’AFRIQUE DU NORD
La sédimentation des barrages dans les pays de l’Afrique du nord est très élevée et même spectaculaire. Elle est due directement aux forts taux d’érosion des bassins versants, dont les particules solides sont...
COMPORTEMENT DE SUBSTANCES HUMIQUES DE L’EAU DU BARRAGE ZIT EL AMBA AU COURS DE LA COAGULATION-FLOCULATION EN PRESENCE DE SULFATE D’ALUMINIUM ET DE CHARBON ACTIF
The aim of this work is to optimize the elimination of humic matter in dam water Zit El Amba by coagulation-flocculation. The reagents used are the only aluminium sulphate and then coupled with an adsorbent material, p...
SUR L’ANISOTROPIE DES SABLES EOLIENS DE BOUTELDJA (NORD-EST DE L’ALGERIE)
L’étude du phénomène d’anisotropie affectant les sables éoliens de Bouteldja (Nord-Est algérien), est conduite sous le double aspect hydrodynamique et géophysique. Les variations de la perméabilité et de la...