本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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. h) |0 N$ B8 `3 L( d& I/ n9 vtvb now,tvbnow,bttvbScotland Canals
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* q8 P: Y. n- p, c4 Ctvb now,tvbnow,bttvbAt the beginning there were two canals:www1.tvboxnow.com' ^- ~* g) r* ~# ^# W$ S
Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.公仔箱論壇+ ?5 L) ?! W/ O- d) h& 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.www1.tvboxnow.com6 u( H% Y2 T W* @" z
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! m) A" ]; q: ]) n G+ Atvb now,tvbnow,bttvbIn 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.www1.tvboxnow.com$ x b; s4 [% v! q
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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0 M% l- p( L, D. [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.公仔箱論壇( ?6 Q( G B* ]" X# q8 ^; x0 G
Boats enter the tub, then the tub locks up and the huge arm starts rotating .
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lower canal $ Z: q4 y3 }7 M& f/ p' N: ?# b
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。- ^! G& Q( f$ W' \/ b* a! E0 p6 ?
4 M3 J$ ?2 H6 ?. DTVBNOW 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。Entrance to lower canal
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) n& [& {- `% H7 D. d& |www1.tvboxnow.comA Boat is approaching the “tub”
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6 H; U p; H5 H+ i. Y1 v* \tvb now,tvbnow,bttvbThere are boats in both “tubs” upper and lowerwww1.tvboxnow.com2 y: A w6 J) W/ m1 Y
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Rotation is starting3 G0 s* P, @. d1 n6 h4 M: F7 D; M
, [! O$ \! A/ D! G/ X6 {# ^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。
# p: n: X$ }* S# v, o. QTVBNOW 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。Boats in both rotating arms$ Q; \9 \+ e. X
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- e5 F5 e% m3 ~0 f) g6 u6 IRotation
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* E$ z( G4 F \4 sTVBNOW 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。( B4 K4 U4 n* B6 L& W5 B
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Just before “landing”tvb now,tvbnow,bttvb' h- y- M! o {6 C
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7 @$ y2 L/ q0 V. E& S% N/ [tvb now,tvbnow,bttvbClosing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.
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0 b2 J( x2 U5 awww1.tvboxnow.comOne“tub” 78 ft. long with water and boat weights about 300 tons.
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& J* S9 G" {. G- k6 ^6 t! J/ dTVBNOW 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。The“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 kWh9 `# r" k+ [0 X- u
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8 Y( g, O7 K: a7 E! w1 n/ P+ g" B6 w) 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。 |
發表於 2013-12-19 07:01 AM
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發表於 2013-12-21 09:09 PM
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