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Презентация к проекту "Bridges"
Содержание
- 1. Презентация к проекту "Bridges"
- 2. What is a bridge?A bridge is a
- 3. HistoryThe first bridges were made by nature
- 4. World first bridges aren’t built they
- 5. Types of bridgesBeam bridgeTruss bridgeCantilever bridgeArch bridgeTied arch bridgeSuspension bridgeCable-stayed bridge
- 6. Beam Bridgesare horizontalbeamssupported at each end bysubstructureunites. They are the simplestand mostinexpensivekind of bridges.
- 7. Arch bridgeThe arch bridge is used for
- 8. Truss Bridgeis a bridgewhose load-bearingstructureis composedof a truss. This truss is a structure of connectedelementsformingtriangularunits.
- 9. Cantilever Bridgesare built using cantilevers -horizontal beams
- 10. Suspension Bridgesare suspended from cables. The earliest
- 11. Cable-Stayed Bridgeis a bridge design which uses
- 12. The bridge of Immortals, Huanghsan, China
- 13. Bridges of Sighs in Oxford and in Venice
- 14. Bridge to Nowhere, New Zealand
- 15. The Storseisudent Bridge, Norway (The drunk bridge)
- 16. It looks as it is more a
- 17. Even when you can see the whole bridge it still looks scary.
- 18. Types by useCar Traffic
- 19. The Banpo Fountain Bridge, South KoreaIt was
- 20. Слайд 20
- 21. Millau Viaduct, France This bridge is in
- 22. Siduhe Bridge (The Si Du River
- 23. Danyang-Kunshan Grand Bridge, ChinaIt is the world’s
- 24. Langkawi Sky Bridge, Malaysia It is a
- 25. Слайд 25
- 26. Helix Bridge, Singapore It was designed to
- 27. Webb Bridge, AustraliaIt is a pedestrian/cycle bridge
- 28. The Falkirk Wheel, ScotlandIt was opened in
- 29. Henderson Waves Bridge, Singapore The bridge was
- 30. Khaju Bridge, Iran It was built by
- 31. Chengyang Bridge, China It was built in 1916 without a single nail.
- 32. Слайд 32
- 33. Moses Bridge, Netherlands was built in the 17th century. It was made invisible to its enemies.
- 34. Слайд 34
- 35. Tower Bridge, England In the 19th
- 36. Слайд 36
- 37. QuizQuestion 1Which type of bridge is the
- 38. Identify these bridge typesSuspension bridgesArch bridgesBeam bridgesCable-stayed bridges
- 39. Suspension bridgesArch bridgesBeam bridgesCable-stayed bridges
- 40. Suspension bridgesArch bridgesBeam bridgesTruss bridges
- 41. Suspension bridgesArch bridgesBeam bridgesCable-stayed bridges
- 42. Suspension bridgeArch bridgeBeam bridgeCable-stayed bridge
- 43. Слайд 43
- 44. Thanks for your attention!Somebody said:A smile is the bridgethat put together twosouls
- 45. Скачать презентанцию
What is a bridge?A bridge is a structure built to span physical obstacles, such as rivers, valleys, or roads, for the purpose of providing passage over the obstacle.
Слайды и текст этой презентации
Слайд 2What is a bridge?
A bridge is a structure built
to
span physical obstacles,
the purpose of providing passage over the obstacle.
Слайд 3History
The first bridges were made by nature itself.
The first
bridges made by humans were probably spans of cut wooden
logs and eventually stones.History
Слайд 4World first bridges
aren’t built they
are grown in India.
Nature's incredible engineering: some
of the bridges can
hold more
than 50 people at a time.
.
Слайд 5Types of bridges
Beam bridge
Truss bridge
Cantilever bridge
Arch bridge
Tied arch bridge
Suspension bridge
Cable-stayed
bridge
Слайд 6Beam Bridges
are horizontal
beams
supported
at each end by
substructure
unites. They
are the
simplest
and most
inexpensive
kind of bridges.
Слайд 7Arch bridge
The arch bridge is used for heavy
weight objects.
Arch bridge is one of the oldest
one.
Слайд 8Truss Bridge
is a bridge
whose
load-bearing
structure
is composed
of a truss.
This truss
is
a structure
of connected
elements
forming
triangular
units.
Слайд 9Cantilever Bridges
are built using cantilevers -horizontal beams supported on
only one
end. They usually use a pair of spans.
Слайд 10Suspension Bridges
are suspended from cables. The earliest bridges were made
of
ropes or vines. In modern bridges, the cables hang from
towers.Suspension bridges are far longer than any other kind of bridges.
Слайд 11Cable-Stayed Bridge
is a bridge design which uses large steel cables
suspended
from high towers or pylons to support the bridge deckling.
Слайд 19The Banpo Fountain Bridge, South Korea
It was opened in 2009.
It is in the Guinness Book of World Records as
the longest bridge fountain.
Слайд 21Millau Viaduct, France
This bridge is in the Guinness Book of
World Records for being the tallest bridge in the world.
Слайд 22Siduhe Bridge
(The Si Du River Bridge)
It is the highest
bridge in the world (472m). It was opened in 2009.
Слайд 23Danyang-Kunshan Grand Bridge, China
It is the world’s longest bridge. It
is high-speed railway in
China (164,8 kilometers long)
Слайд 24Langkawi Sky Bridge, Malaysia
It is a pedestrian bridge (2,300 ft
above sea level).
It gives tourists the opportunity to view
some of the most beautiful sights of the Malaysian mountains and rainforests.
Слайд 26Helix Bridge, Singapore
It was designed to look like the structure
of DNA. It was opened in 2010.
Слайд 27Webb Bridge, Australia
It is a pedestrian/cycle bridge over the Yarra
river, in Melbourne.
It was opened in 2007.
Слайд 28The Falkirk Wheel, Scotland
It was opened in 2002. This is
the world’s first and only boat lift!
Слайд 29Henderson Waves Bridge, Singapore
The bridge was opened in 2004. It
is the highest pedestrian bridge in Singapore.
Слайд 33Moses Bridge, Netherlands
was built in the 17th century.
It was
made invisible to its enemies.
Слайд 35Tower Bridge, England
In the 19th century, London Bridge was
the only way of crossing the Thames river.
Слайд 37Quiz
Question 1
Which type of bridge is the cheapest?
Beam
Arch
Cable-stayed
Suspension
Question
2
What is the tallest bridge in the world?
Millau Viaduct, France
Langkawi
Sky Bridge, MalaysiaThe Si Du River Bridge
