O QUE SIGNIFICA DREDGER EM INGLÊS
Dragagem
A dragagem é uma atividade de escavação ou operação geralmente realizada pelo menos parcialmente subaquática, em áreas de águas rasas ou de águas rasas com o objetivo de reunir os sedimentos do fundo e descartá-los em um local diferente. Esta técnica é freqüentemente usada para manter navegáveis navegáveis. Também é usado como uma forma de reabastecer areia em algumas praias públicas, onde a areia foi perdida por causa da erosão costeira. A dragagem também é usada como uma técnica para a pesca de determinadas espécies de amendoim e caranguejo comestíveis, ver draga pesqueira. Uma draga é qualquer dispositivo, máquina ou vaso que é usado para escavar e remover material do fundo de um corpo de água. Por exemplo, uma colher anexada ao fim de uma corda ou pólo pelo qual um homem pode tirar sedimentos do fundo de uma lagoa é uma draga. Desenvolvendo ainda mais esta ideia, uma grua motorizada equipada com um balde de arrasto ou concha que é usada para colher o material do fundo de um corpo de água é também uma draga. O guindaste poderia estar localizado no banco, ou talvez montado em uma barcaça. Se o guindaste for montado em uma barcaça, todo o navio é referido como uma draga.
definição de dredger no dicionário inglês
A definição de draga no dicionário também é chamada de draga. uma embarcação usada para dragagem, muitas vezes em barca e às vezes equipada com pilhas de aço retrátil que são encaminhadas para o fundo por estabilidade.
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10 LIVROS EM INGLÊS RELACIONADOS COM «DREDGER»
Descubra o uso de
dredger na seguinte seleção bibliográfica. Livros relacionados com
dredger e pequenos extratos deles para contextualizar o seu uso na literatura.
1
Dredging in Coastal Waters
Compared with more traditional dredgers, the sweep dredger introduces a series
of improvements: - Safety of the crew: The sweep dredger is basically a hydraulic
dredger with a completely closed circuit. The health and safety risks for the ...
2
Routledge Diccionario Técnico Inglés
... dredger, meca drag, minas dredge, drag, dredger, prod drag, transp mar
dredge; - de almeja / transp mar dipper dredger, grah dredger; - aspirante / agua
suction dredge, hydraulic dredge; - hivalva / const grah dredge; - de homheo /
const, ...
3
Cockatoo Island: Sydney's Historic Dockyard
Clarence; dredger; 1871; 368; 148' x 33'; PWD 1926. Orara; dredger; 1883; 168;
100' x 24'; PWD 1926. Lansdowne; dredger; 1883; 122; 75' 3" x 25'; PWD 1926.
Hinton; tug; 1886; 56; 81' 7" x 14'; PWD 1926. Wickham; dredger; 1890; 63; 59' ...
The dredger used is the specially equipped Hydroland type cutter-suction
dredger with a horizontal ladder (see Picture 6-7). p8P Picture 6-7 Cutter-suction
dredger Hydroland This cutter-suction dredger is specially constructed in order to
...
5
Site Preparation for the New Hong Kong International Airport
Figure 10.4 Cutter suction dredger, Jokra The cutter suction dredger differs from
the trailing suction hopper dredger in that the cutter suction dredger is effectively
stationary during dredging and has more means of controlling and varying the ...
Graham W. Plant, Craig S. Covil, Robin A. Hughes,
1998
6
Comics: Ideology, Power, and the Critics
Unlike all the other stories in Action, Dredger is a series, not a serial. Though
each separate episode does pose threats to Dredger, they do not seem to attack
his 'being' in the way that other lead-characters are threatened. Is it simply an ...
Figure 4 A pontoon mounted grab dredger has the abdity to dredge a wide range
of materials vessels have a single crane, but some of the larger craft have up to
four. Production depends upon crane and grab size, water depth and, in the case
...
Denis Yell, John Riddell,
1995
8
Routledge Dictionnaire Technique Anglais
POLLU MER, TRANSPORT dredger; - aspirante / DISTRI EAU suction dredge.
NAUT pump dredger, suction dredger, TRANSPORT suction dredger; - a
aspiration /DISTRI EAU suction dredge: - à benne piocheuse / NAUT grab
dredger; ...
9
Economic Methods of Channel Maintenance
Mechanical dredgers rely on direct physical contact between the container and
the materials to be dredged. Most frequently, mechanical dredgers use barges to
receive and to transport the dredged material. 2.2.1 BUCKET DREDGER The ...
10
Coastal, Estuarial and Harbour Engineer's Reference Book
Losses are fairly high as the material tends to form a pancake rather than a heap
with a lot of run-back to the sea which can even force the dredger to back off. The
advantage of the method is in its cost. No mooring or pipelines are required ...
Michael B Abbott, W. Alan Price,
1993
10 NOTÍCIAS NAS QUAIS SE INCLUI O TERMO «DREDGER»
Conheça de que se fala nos meios de comunicação nacionais e internacionais e como se utiliza o termo
dredger no contexto das seguintes notícias.
MAIB issues safety recommendations following fatal yacht crash
Lack of proper lookout on board both the yacht Orca and the dredger Shoreway was sighted as the main cause of the accident, with sailor ... «Yachting and Boating World, jul 15»
Falmouth shipping intelligence (June 30 - July 6)
British dredger City of Cardiff (2,074/97) moved from Dry-dock to County Wharf. Maltese tanker Umar 1 (3,280/10) arrived from Carteya Guadarranque, southern ... «Falmouth Packet, jul 15»
Tauranga appoints Rohde Nielsen for dredging
... container ships of over 6,000 teu. Rohde Nielsen will carry out the works using a trailer hopper suction dredger and backhoe. «IHS Maritime 360, jul 15»
HOT PORT NEWS from GAC
The works will be carried out by a grab dredger. Two tug boats, four hopper barges and one motor survey boat will assist in the works. «Hellenic Shipping News Worldwide, jul 15»
Robotic excavators to clean drains, waterways in city
The excavator can perform the task of both an excavator and the dredger and is controlled by one person. Since the machine takes care of all ... «Times of India, jul 15»
Idreco delivers electrically driven dredger to Russia
Idreco recently delivered an electrically driven IMD2-350 dredger to Russia. The dredger was delivered in cooperation with Aurum GmbH. «Dredging News Online, jun 15»
Fareham firm awarded £31m for Portsmouth aircraft carrier dredging …
Giant vessels – including a backhoe dredger and a vessel called a trailing suction hopper dredger – will be used in the job. Paul Simmonds ... «Portsmouth News, jun 15»
Mercator picks dredger duo
It did not disclose the name of the ships or the seller but it explained one is a trailer suction hopper dredger and the second a bucket ladder ... «TradeWinds, jun 15»
Dredger sinks in India
The ship, named as Hansita, was anchored off Kollam when it developed a hull crack and water started pouring in, the Hindu daily said. «TradeWinds, jun 15»
Dredger sinking off Kollam port
KOLLAM: A dredger caught in a legal wrangle and lying anchored three nautical miles off the Kollam port has started sinking. Four crew ... «Kaumudi Online, jun 15»