本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯 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。- c: Q0 t8 ?2 c) k+ _4 }
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Scotland Canals
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At the beginning there were two canals:公仔箱論壇. j% `1 Y$ Y9 A2 d5 H. {
Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.
" i! W6 |9 g* T0 A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.5.39.217.77:88982 [0 ]0 P/ X9 @% l+ t
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4 t+ H8 G2 u9 \( ~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。In 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.
# ]0 }- [$ E7 p5.39.217.77:8898This extraordinary idea was finished in 2002 and became a symbol of Scotland.This invention saves not only time but also energy. 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。3 C5 |- { \- ^
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8 H o6 i# |; z; G: j. 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。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.5.39.217.77:8898! b' ^6 S# X. S3 o; a* [
Boats enter the tub, then the tub locks up and the huge arm starts rotating .
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: B% ^+ E$ Q0 \7 d( t' |! clower canal
* q+ D. [! p! R; H' r0 gTVBNOW 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。( T) K1 d' c. k* l
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Entrance to lower canal5 D& r) Q) N# r- l) J# ?
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A Boat is approaching the “tub”
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6 v+ V! B- T X' Z1 e# ?/ E+ W" R$ e公仔箱論壇There are boats in both “tubs” upper and lowertvb now,tvbnow,bttvb/ Q- G1 C0 L" ^' Q
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Rotation is starting5.39.217.77:8898( N V2 U& g- C" i2 k, j7 i. \
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Rotationtvb now,tvbnow,bttvb3 S, M' U- P8 `
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8 E- k% c5 q3 ]: B8 l; M, B. J公仔箱論壇
F+ _0 t& A; |3 P# t9 WTVBNOW 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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; J# f/ y% M5 A- `Just before “landing”公仔箱論壇) X" l* _6 g- i/ z& @
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$ j* f. u* f3 j4 d% e4 a5.39.217.77:8898Closing 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. 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。6 @3 z& x( c# o5 E1 B
2 W% S, v- K& m3 q2 g N' S; h* x7 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。" y: Z2 G' \- j# s0 `, z, `2 v
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 kWh; n1 w. p5 R' @# q: s0 x
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