本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
4 U9 a/ V2 p2 E9 U$ x9 l! |6 l7 Ctvb now,tvbnow,bttvbtvb now,tvbnow,bttvb: O& d, ~5 s, c( p/ P
Scotland Canals公仔箱論壇0 _! p9 Q: j, N2 M
) l7 t* J3 y# {+ J公仔箱論壇At the beginning there were two canals:
) o+ i( [( S( p$ Z% pCanal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.+ U$ j" `# [; T, H, A$ Q, ]
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.3 D: d% M+ R% A& ?
tvb now,tvbnow,bttvb3 S# k# @/ e8 i" C6 ]/ {
5.39.217.76) ?/ h+ V+ E$ A) I2 j1 L
公仔箱論壇+ H& Y! ?/ y+ ]; @, T/ x
In 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.
1 H( ?4 ]" l& _) ktvb now,tvbnow,bttvbThis extraordinary idea was finished in 2002 and became a symbol of Scotland.This invention saves not only time but also energy. ' m9 Z+ J6 c8 i
) ?! H( m' y1 G
! y5 v& x+ ]- J# g9 QThis 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.
# a# b1 u9 Q _! h% \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 .
; g" Z! \2 d; ?3 O0 f W+ ?7 Y) K公仔箱論壇% v) e6 N- ~7 l* v
lower canal 5.39.217.763 u9 s: m' O" i
公仔箱論壇% b7 @6 ~. @$ n* M9 u8 ?2 I
+ {1 O3 u9 H9 y3 {
Entrance to lower canal
9 g- w3 j* c5 M! q! N8 [& b公仔箱論壇& I( D8 [: W7 v1 N' r! O
A, |; R6 A" Z$ h! IA Boat is approaching the “tub”9 ]3 C% L( m C% i1 [# @0 o
5 [7 E: I O+ }1 D公仔箱論壇公仔箱論壇. K+ r; ^' D* m1 q( A( M Q3 k
" Z8 S3 r/ f- m1 e8 g# G p
5.39.217.76: ~. m0 a& W6 q8 A; O1 G
There are boats in both “tubs” upper and lower
% e/ L$ N, K- B0 w, Y- L5.39.217.76: c6 R9 W0 s/ A' a" u% 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。1 Z" b3 c5 u+ S0 K% C: m
Rotation is starting
z7 J7 K$ i! [2 n$ I* 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。5.39.217.763 v/ s5 P' i5 l6 N; y+ W* z
5.39.217.765 D& S% e( d; D5 l$ Y8 J* k4 n2 Q, K
Boats in both rotating arms
# ?% @/ H0 ^/ g |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。
; L# u: R. B% M# v, E& ^5.39.217.76公仔箱論壇& n, l1 S; w% q* b9 u1 p/ c, r
Rotation
' z$ [# @! U8 l% I4 ZTVBNOW 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。公仔箱論壇9 K; g" g& J/ p
. x. O$ ~+ U# V2 e5.39.217.768 e- D+ k. ?- }# i5 L. x4 F
, ^/ Z+ X4 K+ q" p0 A: F2 S& \. H公仔箱論壇* c( i/ V) f- V/ y4 _
tvb now,tvbnow,bttvb, E) D) R4 M8 U+ i
Just before “landing”公仔箱論壇, s7 _& |+ R- L- _6 X1 x! b x
& ^* ^9 g* {2 Y y4 S
9 ^6 i4 b+ P* z3 O4 n7 H: j* B# [* 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。5.39.217.762 b2 R+ n3 Y3 G0 U' O
, y* L; N+ k# r: c5 G1 }8 K) ?! S
Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.tvb now,tvbnow,bttvb) B: B5 [. O) j: g. Z, P
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。: a8 F8 |* y4 L, D
, j+ ~1 u5 j; _5 [9 |
One“tub” 78 ft. long with water and boat weights about 300 tons. 2 H3 F1 R7 j* ~2 d! _) M9 [% t, J
公仔箱論壇0 i, x% E. g7 R4 P
tvb now,tvbnow,bttvb- F+ W6 O# s! ^+ m! 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 kWhtvb now,tvbnow,bttvb8 @- O x8 T, l, p0 S1 n+ I3 R
公仔箱論壇+ Z, |& o, D8 b- K
公仔箱論壇; B: x9 z1 w% E4 [1 l3 C
|
發表於 2013-12-19 07:01 AM
| 
發表於 2013-12-21 09:09 PM
| 
