本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯 5.39.217.76$ q0 P b" M% C5 ]
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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。- ^/ @2 M. v& t+ |8 Y6 k! V
5 u4 m% U \+ @0 x! e- D8 SAt the beginning there were two canals:
0 G# |# i$ m, N5 u5.39.217.76Canal 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。, z" G% m& w* H8 I8 o& _9 k
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.! j9 U/ t; W* B4 ? g* L
This extraordinary idea was finished in 2002 and became a symbol of Scotland.This invention saves not only time but also energy. 公仔箱論壇# e0 x, k3 }/ r
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8 \, q' Y. K, ~9 \" j* a+ C$ Vtvb 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., X7 j) f& O8 r- `' ~( J" \; s/ q
Boats enter the tub, then the tub locks up and the huge arm starts rotating .
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) R0 S: y1 s7 ~2 s. S+ M# hTVBNOW 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 公仔箱論壇8 f1 q" A& x+ P. g) }) k1 D
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* {( J: s2 k# P" U# t+ ztvb now,tvbnow,bttvbEntrance to lower canal
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/ t% d5 m W3 q公仔箱論壇A Boat is approaching the “tub”
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4 l- c6 K6 O2 \! VThere are boats in both “tubs” upper and lower _$ K1 R. k/ N5 w9 r7 q, G6 p- U
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Rotation is starting A9 t6 q* w3 c
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Boats in both rotating arms
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RotationTVBNOW 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# q3 T9 G) S1 r4 }
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. s+ ?- l3 l# O6 e* N/ _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$ Y5 X+ B" b8 Q- ]3 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。5 \$ x2 q# O* k; t" e
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Just before “landing”tvb now,tvbnow,bttvb4 A% Q$ r1 n" ?* C, E, D" [1 P i
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Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.
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One“tub” 78 ft. long with water and boat weights about 300 tons.
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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 kWhtvb now,tvbnow,bttvb/ Y. I- M- ^9 k9 p7 L+ @5 K
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