本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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+ I8 c3 d" g E% l; k& q% ITVBNOW 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。Scotland CanalsTVBNOW 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。9 n4 z2 ^% r2 }) @
: x B* H; ~/ d5.39.217.76At the beginning there were two canals:
# \& w& W% t+ U9 \, ^ |2 e3 Etvb now,tvbnow,bttvbCanal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.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。+ ^0 X$ L# G Y2 a5 `
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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In 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.
7 \) @0 N: R* [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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. U2 I& o( z$ f: CThis 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.
! B5 w5 W' \1 P+ S5.39.217.76Boats enter the tub, then the tub locks up and the huge arm starts rotating .
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lower canal
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1 [0 x- x, t C _( vEntrance to lower canal4 e: Q8 O1 R& ?$ D% w: k! [
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A Boat is approaching the “tub”
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5 }; Q' b6 z& t/ G, a4 Q9 \There are boats in both “tubs” upper and lowertvb now,tvbnow,bttvb! S9 [/ |/ d2 `' _6 c! z3 W9 L4 x
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8 z2 V3 R5 I: ]) e3 `% k6 l& K公仔箱論壇Rotation is starting. k: ~8 I+ ~$ \6 z! t
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" B( w% Y1 f. Ytvb now,tvbnow,bttvbBoats in both rotating arms
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9 y0 }+ R2 c% ~3 s$ ?" }0 i5 J3 [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。5.39.217.76; K( O8 e$ N/ U: m: L
3 [; n% { J1 O8 l7 J7 B+ ftvb now,tvbnow,bttvbJust before “landing”5.39.217.76" ^3 @! p$ E8 u
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Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.5.39.217.76) f8 [% i0 g% N
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1 }( Y5 Y8 }' vtvb now,tvbnow,bttvbOne“tub” 78 ft. long with water and boat weights about 300 tons. / r* a; f% B0 k
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! [+ N" y8 {5 F7 w a2 tThe“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
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