本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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Scotland Canals
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At the beginning there were two canals: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。- M7 R& k! V! ~0 g% O. \6 p j7 k( E X
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, L7 }2 H+ A6 o: J
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.os.tvboxnow.com( j$ E! U+ n" L/ p9 z/ F6 o+ Q
7 f$ A1 C" L f/ p/ H5 [6 X* 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。
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) I- }6 @" Y$ i3 tTVBNOW 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.
3 @( R# A5 Y* T" o# ]3 K2 Q* H公仔箱論壇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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! x- ~+ n. H# S1 m rtvb 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.
% ?! K9 s) J. {8 `- ^7 iBoats enter the tub, then the tub locks up and the huge arm starts rotating .
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lower canal os.tvboxnow.com! V) {1 a5 f$ U
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Entrance to lower canalos.tvboxnow.com8 c/ I% d4 Y3 n! [+ H: |3 i4 d8 |
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A Boat is approaching the “tub”公仔箱論壇# H6 b& O6 a2 r& F: U2 D
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There are boats in both “tubs” upper and lower
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Rotation is starting
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Boats in both rotating arms/ l' {" T1 `2 [2 v- B! D
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Rotation
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" _: g$ _# ~) G# n0 L* O8 L* T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。+ `& `% S' d" N' F- D) k2 m& d+ I
Just before “landing”' D, B4 M5 g# D
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; C0 q; R- B: |! M. RClosing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.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。) X+ t" Z% `5 A2 b4 R% ]2 Y. [! g
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! F% I: q& Q" }3 Tos.tvboxnow.comOne“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! p. c0 Q% y ]# [+ O, ]$ \
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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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