本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯 ^6 {' M8 s- f3 {; E% _/ |% l
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。( m' T8 l3 M8 n3 `
Scotland Canals
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8 H0 s$ ^# f5 K& KTVBNOW 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。At the beginning there were two canals:
0 Y8 J6 s* s1 U) y9 Mtvb now,tvbnow,bttvbCanal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.公仔箱論壇; y: C0 E- k C& a9 R, z$ U9 M7 _; V3 t
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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' s4 r! G0 ]6 v6 h公仔箱論壇In 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.9 L# G. L" P) f7 S
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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. m$ i6 P- _$ Dtvb now,tvbnow,bttvbThis 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.www.tvboxnow.com' J% G; i1 \5 Z8 R) N& I9 u4 n% q
Boats enter the tub, then the tub locks up and the huge arm starts rotating .+ S; B7 |. s% y: v6 r- L0 s9 J
2 ?6 l# m: f9 rTVBNOW 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。lower canal
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7 e; N1 q. _8 ^/ t公仔箱論壇Entrance to lower canal公仔箱論壇3 y M/ J; I* m
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A$ r9 l# G0 ?2 K* Atvb now,tvbnow,bttvbA Boat is approaching the “tub”
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8 C4 X- |! @" Q3 w6 ? |# j* E; `# uTVBNOW 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。tvb now,tvbnow,bttvb& u8 Z/ l6 D3 _
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There are boats in both “tubs” upper and lower! o3 D7 w& n/ Q1 m5 P: d
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3 j% `( V% f5 [5 p, [( `www.tvboxnow.comRotation is starting
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Boats in both rotating arms4 o: \9 ~' ]- P3 F9 J/ b
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; i# t" D6 s h, XTVBNOW 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。Rotation
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3 s' b* p! r1 p公仔箱論壇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。 l8 C. S% A, g, {: v. \4 q; [
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4 G! T# D) V0 h tJust before “landing”
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5 o' r/ X. n+ mClosing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.
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" @- w$ W: G: A. r4 G Y1 vwww.tvboxnow.comOne“tub” 78 ft. long with water and boat weights about 300 tons.
7 N; ?( H( W+ ?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。
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0 c( `' f; A3 c6 WThe“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 kWhtvb now,tvbnow,bttvb( ^% q9 |0 Q$ ?1 W6 I5 F' E
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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。 @' p7 ^4 B; ]7 r2 C
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