I am a year 7 student at St. Pius X Catholic School in Auckland, New Zealand. I am in the Te Wairua Pakiki 6 Learning Space and my teachers are Miss Nees-Kairua and Mrs Tui.
Friday, June 14, 2019
How bridges stay stable
The Harbour Bridge is strong because it has triangles. Triangles make for a strong structure because the work off compression and tension. Triangles on the harbour bridge are in the arch because the arch need to be strong in order to keep the bridge up and carry the load.
The Harbour Bridge is strong because it has triangles. Triangles make for a strong structure because the work off compression and tension. Triangles on the harbour bridge are in the
A bridge is a structure built to span a physical obstacle, such as a body of water, valley, or road, without closing the way underneath. It is constructed for the purpose of providing passage over the obstacle, usually something that can be detrimental to cross otherwise.
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