本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯 tvb now,tvbnow,bttvb% C8 @6 I! C5 f) G& S2 L1 z I
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( C# m) D5 }$ G- v公仔箱論壇At the beginning there were two canals:& a+ X3 M: P/ h2 l" U+ B" |( E d
Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.
: ?+ p4 x6 b! o4 G% V: K" n公仔箱論壇Canal Union between Falkirk and Edinburgh was finished in 1822. Because of geographical difficulties, which created a difference of 79 ft. in elevation, the two canals were connected by 11 locks.
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TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。( _& [- v+ E- S9 S {
0 O! G% h2 E" {* ?+ r! g5.39.217.77:8898In 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.
5 O1 `# Z3 S& [8 E" p/ K- t公仔箱論壇This extraordinary idea was finished in 2002 and became a symbol of Scotland.This invention saves not only time but also energy.
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This is the only rotational boat transporter in the world. It has two arms and each arm forms a kind of huge tub filled with water.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。/ r# ]0 K7 f, a' F0 Y1 R# P
Boats enter the tub, then the tub locks up and the huge arm starts rotating .TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。( W* w8 g7 W; E6 d( C: Z
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lower canal
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8 j _9 ]2 r: Z$ E t; m: Ytvb now,tvbnow,bttvbEntrance to lower canal
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I; }" X6 j: V& s公仔箱論壇A Boat is approaching the “tub”公仔箱論壇! D+ A6 l, _ S3 w
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8 j' I4 k M2 L9 s0 h1 P: S2 a* E公仔箱論壇There are boats in both “tubs” upper and lower
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Boats in both rotating arms
6 v! [/ u1 A; F- Q, ?TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。公仔箱論壇0 x. ~. @3 w J
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。* A2 c6 g0 J% ~* n5 y: h, t5 ^
Rotation
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3 W" T/ t2 s9 k, i4 f9 G) }Just before “landing”
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Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.
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F; x1 A) U# J- Q' lTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。% K8 J3 S% a& e; e2 x$ n+ y1 k
One“tub” 78 ft. long with water and boat weights about 300 tons. tvb now,tvbnow,bttvb4 ]1 j# f2 ?1 L3 K( P: ~) L
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- w3 N C8 `+ p2 K7 M+ k9 xThe“tubs” are filled according the Archimedes’ Law. So the weight of “tubs” are balanced. To open the upper and lower lock and turn the whole system by 180◦they need an engine of 22.5 kW which only use 1.5 kWh: [, e1 N9 W0 s% `* ^
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