本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯 tvb now,tvbnow,bttvb2 O- w4 Y9 C3 C+ c V
9 n8 L1 O' u% O. n3 b+ rtvb now,tvbnow,bttvbScotland Canalstvb now,tvbnow,bttvb: }, b6 C* W9 r1 S6 T' W5 i4 I
" \! s; q! ^4 s; }2 ttvb now,tvbnow,bttvbAt the beginning there were two canals:
; m. L9 n6 e. V+ R4 C# ?$ W3 Qtvb now,tvbnow,bttvbCanal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.
% I0 L P3 f' @" pTVBNOW 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。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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8 W0 N% ~3 N4 m% L5 T4 NTVBNOW 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 Q+ e' S" R% G( X! j2 {
- N" @9 j1 Y/ ~5 ~tvb now,tvbnow,bttvbIn 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.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- _2 m' \9 E: [/ g- }, [0 x
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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' _$ |6 p2 `! r3 j7 e5 vThis 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 C6 y' k; C% z5 }% ]# _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。Boats enter the tub, then the tub locks up and the huge arm starts rotating .
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' Q8 W9 b: ^/ K" qlower canal
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& V7 k5 @9 ^7 U9 B/ x: b' F! W" Ctvb now,tvbnow,bttvb公仔箱論壇* |1 V2 {9 _6 e0 K b# o
Entrance to lower canal
" W, h) U1 ]% |% }# e' l- i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。. ?' C2 k& ~- g: x5 r
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。( M3 F% N- }9 h4 Z, O+ @
A Boat is approaching the “tub”6 v# `/ i% K/ c9 [7 E$ K
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There are boats in both “tubs” upper and lower公仔箱論壇6 d+ I1 y% ^6 U9 F, J0 ?
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1 J1 e7 E" Z* `2 hRotation is starting
6 O% q/ Q3 m. [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。
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Boats in both rotating arms
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Rotation
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1 P2 u6 N- D6 J+ 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。3 |& q, A0 F9 o5 E! F% E8 u( N* J
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Just before “landing”
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Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.: l" n4 ~% F' u4 p/ H
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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。4 _% C% _2 o# _ ^" u$ p2 m' M1 b
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 kWh
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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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