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cofferdam

n. 围堰;潜水箱

围堰;潜水箱

WordNet (r) 3.0 (2006) (WordNet)

cofferdam
n 1: large watertight chamber used for construction under water
[synonym: {caisson}, {pneumatic caisson}, {cofferdam}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Cofferdam \Cof"fer*dam\, n.
A water-tight inclosure, as of piles packed with clay, from
which the water is pumped to expose the bottom (of a river,
etc.) and permit the laying of foundations, building of
piers, etc.
[1913 Webster]

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英文字典中文字典相关资料:

Cofferdam - Wikipedia
A cofferdam is an enclosure built within a body of water to allow the enclosed area to be pumped out or drained [1] This pumping creates a dry working environment so that the work can be carried out safely
What Is Cofferdam | Types Of Cofferdam - Civiconcepts
A cofferdam is a temporary structure built to create a dry working environment in areas that are normally submerged in water This technique is commonly used in the construction of bridges, dams, and other water-based infrastructure projects
What is Cofferdam | Different Types of Cofferdam | Its Uses
Different types of cofferdam like cellular cofferdam, braced cofferdam, earthen cofferdam, rockfill cofferdam, crib cofferdam, single wall cofferdam, double-wall cofferdam, etc uses, meaning, methods of cofferdam construction, advantages, and disadvantages
Dam Construction | Cofferdams | J. F. Brennan Company
From robust cellular cofferdams to cost effective Portadam™ systems, we have the expertise to find a solution to fit any project We have a full service fabrication shop and can create customized cofferdams that will optimize efficiency and safety Safety is paramount when working with cofferdams
Cofferdams: Uses, Types, Design, and Construction - Structville
A cofferdam is a structure used to keep soil and or water out of an area where construction work must be done to a depth below the surface The effects of water penetration must always be taken into consideration in any calculations, even though the total exclusion of water is frequently unnecessary and occasionally not practicable
Cofferdams 101: History, Applications, Materials, Types, and More
In this article, we’re going to cover the different uses for cofferdams, the different types, the materials involved, the construction process, removal, and much more The first recorded use of a cofferdam goes back to 539 BC King Cyrus of Persia used cofferdams as a weapon of war
What Is a Cofferdam? Definition, Types, and Uses - Engineer Fix
A cofferdam is a temporary, watertight enclosure built within or across a body of water to facilitate construction projects This structure is a type of temporary works, meaning it is erected solely to enable the construction of a permanent structure and is removed once its purpose is fulfilled
Cofferdam | Construction, Design Maintenance | Britannica
Cofferdam, watertight enclosure from which water is pumped to expose the bed of a body of water in order to permit the construction of a pier or other hydraulic work
Types of Cofferdams and their construction uses - Dam-it Dams
A cofferdam is defined as a temporary barrier in or around a body of water that allows the process of de-watering, diversion, or damming of water within an enclosed area

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