標題: EVER SEEN A RIVER OVER A RIVER? [打印本頁] 作者: lilitan008 時間: 2011-10-2 10:09 PM 標題: EVER SEEN A RIVER OVER A RIVER?
本帖最後由 lilitan008 於 2011-10-3 12:57 PM 編輯 + v# `% U3 A q4 Z: KTVBNOW 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。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。2 T, s; I/ Y$ k
If you are not a Physics person, read on and learn a fact of physics. & e$ `& N2 z4 C- ]% I) |tvb now,tvbnow,bttvbAMAZING! 2 K) ?9 P$ ~0 O+ P5 d6 f( M7 o5.39.217.77:8898TVBNOW 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 s, q' s# L0 o/ T" x7 N& [) B
Even after you see it, it is still hard to believe!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. f8 X$ k9 E2 C6 N7 U9 A [attach]1486499[/attach]7 d/ L9 N! `- v% }
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Magdeburg Water Bridge in Germany What a feat! Six years, 500 million euros, 918 meters long. Now this is engineering! 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。* G/ ^; S; L2 I9 R
This is a channel-bridge over the River Elbe and joins the former East and West Germany as part of the unification project. tvb now,tvbnow,bttvb$ e& \3 ?6 f) q. U2 V4 {$ Y B
It is located in the city of Magdeburg, near Berlin. / C- L; q1 ?2 l6 atvb now,tvbnow,bttvb1 a, x- j, u) [: F2 J& k
The photo was taken on the day of inauguration. 0 D* N& b) O& t1 j2 FTVBNOW 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。To those who appreciate engineering projects, here's a puzzle for you armchair engineers and physicists.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 [% J6 Z% T# H- d/ `; W* o
& p/ {( Z3 U5 I( O/ d' l4 R2 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。Question:公仔箱論壇' h* i; a V( Y9 u; R9 \
0 P( ?% F. y+ M, lTVBNOW 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。Did that bridge have to be designed to withstand the additional weight of ship and barge traffic,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 j4 l. y( k0 s
Or just the weight of the water? 公仔箱論壇 V5 y( b4 m+ [2 C) f! C& D8 ~
9 `3 e. H$ c8 u" O; d ~( ~8 ATVBNOW 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。Answer:公仔箱論壇; p6 D& F" f8 n6 M+ b8 U$ a
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It only needs to be designed to withstand the weight of the water! 公仔箱論壇! Y" T$ s3 I3 l+ f& j+ L
Why? A ship always displaces an amount of water that weighs the same as the ship, regardless of how heavily a ship may be loaded公仔箱論壇8 X2 \# p6 @" X/ V& f1 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。4 `8 { e4 w& e/ o
tvb now,tvbnow,bttvb. `* H9 \ q0 I6 L. S9 X% t The Incredible Magdeburg Water Bridge in Germany 3 w, ~- ?9 G/ i K$ s- `: 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。The Magdeburg Water Bridge is a navigable aqueduct in Germany that connects the Elbe-Havel Canal to the Mittelland Canal and allows ships to cross over the Elbe River. At 918 meters, it is the longest navigable aqueduct in the world. - C5 X+ U) p/ L9 N4 \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。The Elbe-Havel and Mittelland canals had previously met near Magdeburg but on opposite sides of the Elbe Ships moving between the two had to make a 12-kilometer detour, descending from the Mittelland Canal through the Rothensee boat lift into the Elbe, then sailing downstream on the river, before entering the Elbe-Havel Canal through Niegripp lock. Low water levels in the Elbe often prevented fully laden canal barges from making this crossing, requiring time-consuming off-loading of cargo. 7 }" r6 t2 D; T9 J5 l) T" ]8 I) [' S) _0 `8 X6 _
Construction of the water link was started as early as in the 1930s but due to the World War 2 and subsequent division of Germany the work remained suspended till 1997. The aqueduct was finally completed and opened to the public in 2003. |& F- w% W& _- c8 R7 STVBNOW 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。- {& }) l8 {7 q2 N6 o; |
tvb now,tvbnow,bttvb* u3 }4 v7 U, |! r {' | @' W [attach]1486500[/attach] 1 `, X+ j n& M* H9 g: T5.39.217.77:8898[attach]1486501[/attach] r& ~2 Z/ K6 l3 oTVBNOW 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。[attach]1486502[/attach] 8 f% O5 g8 [: z1 Y5 w) \4 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。[attach]1486503[/attach]公仔箱論壇& c% d" r5 |( |0 W4 [ [attach]1486504[/attach]公仔箱論壇- {+ m# Z: N. Y' M; D4 [ [attach]1486505[/attach] ' E1 n9 I q2 b2 g! Y& A : {# I% ~% h% a$ x+ f7 K" v. a" 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。作者: busyfun 時間: 2011-10-4 11:33 AM
