The caisson lock is a type of canal lock in which a narrowboat is floated into a sealed watertight box and raised or lowered between two different canal...
11 KB (1,359 words) - 19:36, 18 May 2024
The distinguishing feature of a lock is a fixed chamber in which the water level can be varied; whereas in a caisson lock, a boat lift, or on a canal inclined...
48 KB (5,956 words) - 01:28, 25 July 2024
ceiling Caisson (engineering), a sealed underwater structure Caisson (lock gate), a gate for a dock or lock, constructed as a floating caisson Caisson (pen...
755 bytes (136 words) - 16:31, 18 August 2018
A caisson is a form of lock gate. It consists of a large floating iron or steel box. This can be flooded to seat the caisson in the opening of the dock...
11 KB (1,397 words) - 15:24, 2 October 2023
Somerset Coal Canal (redirect from Somersetshire Coal Canal caisson lock)
and a royalty of 4 pence per ton of goods passed. The design of the caisson lock at Combe Hay was not a success: on 15 February 1798 the first descent...
35 KB (3,966 words) - 19:42, 11 August 2024
deep. The four main types of caisson are box caisson, open caisson, pneumatic caisson and monolithic caisson. A box caisson is a prefabricated concrete...
14 KB (1,740 words) - 21:01, 13 August 2024
lift lock functions by gravity alone using the counterweight principle. One caisson always ascends and the other always descends during each locking cycle...
9 KB (1,019 words) - 23:58, 9 January 2024
Combe Hay Locks (category Lock flights of England)
miles (2.6 km). The lock flight was predated in the immediate area by two other methods of canal lifts—first by a series of caisson locks, then by an inclined...
20 KB (2,050 words) - 04:29, 9 January 2024
United Kingdom Camden Lock, Commercial Road Lock, Limehouse Basin Lock Locks on the Kennet and Avon Canal Boat lift, Caisson, Caisson lock, Canal inclined plane...
4 KB (128 words) - 23:47, 2 May 2022
anymore. The old ship caisson was then stored in the dock, and a new ship caisson that fit the deformed lock was made. This new caisson had the serious disadvantage...
42 KB (6,098 words) - 10:21, 14 March 2023
portal Canals of the United Kingdom History of the British canal system Caisson lock Hadfield, Charles (1967). The Canals of South West England. Daved and...
5 KB (596 words) - 12:18, 30 January 2023
line to cross each other. Anderton Boat Lift Falkirk Wheel Combe Hay Caisson Lock Hay Inclined Plane Foxton Inclined Plane Worsley Underground Incline...
23 KB (2,925 words) - 20:02, 8 August 2024
the vertical position, the locking mechanisms are activated. These include securing pins that are protruded into the caisson bases, and hydraulic clamps...
30 KB (3,349 words) - 16:29, 19 August 2024
pontoon shown in black The underside of a boat during construction Buoy Caisson (lock gate) Navy lighterage pontoons Outrigger Raft Semi-submersible platform...
7 KB (789 words) - 04:43, 19 July 2024
plane to navigate Brogborough Hill Combe Hay Caisson lock Camden Lock, William Congreve's hydropneumatic lock. The inclined planes of Dukart's Canal Falkirk...
8 KB (702 words) - 13:56, 24 October 2023
locks. Examples are the Anderton Boat Lift, Falkirk Wheel and Combe Hay Caisson Lock. Inclined planes raise a canal boat up a hill on a track, powered by...
40 KB (5,268 words) - 16:48, 9 August 2024
published in 1788. He also inspired Robert Weldon's Somerset Coal Canal caisson lock. In 1792, Darwin was elected as a member to the American Philosophical...
40 KB (4,677 words) - 13:36, 28 July 2024
Decompression sickness (redirect from Caisson disease)
sickness (DCS; also called divers' disease, the bends, aerobullosis, and caisson disease) is a medical condition caused by dissolved gases emerging from...
137 KB (14,758 words) - 18:43, 24 May 2024
Brooklyn Bridge (section Caissons)
caissons made of southern yellow pine and filled with cement. Inside both caissons were spaces for construction workers. The Manhattan side's caisson...
243 KB (22,688 words) - 07:45, 16 August 2024
Middelburg Drydock (section The Caisson Door)
prospective caisson door bateau-porte (French) and Pumphouse. At the start of March brickwork was resumed. This time it was on the caisson lock, which also...
27 KB (3,441 words) - 14:16, 9 June 2024
The Anderton Boat Lift is a two-caisson lift lock near the village of Anderton, Cheshire, in North West England. It provides a 50-foot (15.2 m) vertical...
21 KB (2,865 words) - 23:42, 10 October 2023
from the lock's northern caisson. Passengers aboard the Kawartha Voyageur, which was being raised up at the time, evacuated as the damaged lock was lowered...
5 KB (508 words) - 01:41, 9 February 2024
barge which enters the caisson drives back towards the canal a quantity of water equivalent to the mass of the barge. Thus, the caisson always weighs the same...
12 KB (1,303 words) - 14:26, 9 December 2023
the dry dock. The solution for making a waterproof lock gate for a dry dock was the ship caisson or ship-door invented in France in 1683, but this solution...
47 KB (5,825 words) - 22:33, 2 May 2023
Gibraltar Harbour's air lock diving-bell plant, or caisson diving bell barge, was a purpose-built barge for the laying, examination and repair of moorings...
19 KB (1,894 words) - 21:55, 25 January 2022
Karl Johansslussen (section Lock of Queen Christina)
Karl Johanslussen ("Lock of Charles John") is a lock and a sluice, along the Söderström river connecting and controlling the flood discharge between Riddarfjärden...
22 KB (2,955 words) - 00:06, 23 October 2022
plane Lower control tower and machine hall Caisson leaving lower lock Caisson en route The inclined plane Caisson en route Gallez, Alfred (1998). Ronquieres:...
4 KB (435 words) - 15:26, 27 July 2024
Diving bell (redirect from Air lock diving bell)
nitrogen bubbles releasing from the bloodstream (the bends, also known as caisson disease). Such problems can occur at pressures greater than 1.6 standard...
54 KB (7,109 words) - 04:08, 15 August 2024