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keystone
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∙ 12y ago
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What kind of bridge is the Donghai Bridge?
Donghai bridge is a kind of mixed-kind bridge. The first part is the arch bridge. The middle one is the suspension bridge and the last part is the arch bridge.
Long long does a stone bridge last for?
Most stone bridges last for over a couple of centuries.
What is the name of the last stone placed in the arch that evenly distributes the weight?
The final stone placed in the arch is known as the keystone. It is wedge-shaped and sits at the very top, locking all the other stones in place to evenly distribute the weight and provide stability to the arch structure.
What is the last chorus of a song called?
the bridge
What does Strider find in the middle of the last bridge and how does he interpret it?
Strider or Aragorn finds an elf stone and he interprets it to mean that the bridge is safe to cross because the elves are watching it.
What are the materials made the London Bridge?
Stick and stone,wood and clay,iron and steel, the last one is brick and cement
What was the last episode of house of Anubis called?
It's called touch stone of Ra
What is the duration of The Last Bridge?
The duration of The Last Bridge is 1.7 hours.
How many years was it predicted the Saint Louis arch would last?
It was predicted that the Saint Louis Arch would last more than 100 years. As of 2014, the arch is about 45 years old.
What was the last collapse of an arch in Arches National Park?
The Wall Arch, on August 4, 2008.
What was the last part of the stone age called?
The last part of the Stone Age is called the Neolithic period. It began around 12,000 years ago and is characterized by the development of agriculture, pottery, and more complex societies.
What is the lifespan of a bridge?
it depends on what sort of bridge your researching for, for example a stone or a metal bridge will last up to 200 years, a metal bridge can last up to 500 years with modern rust.
