Millenium Bridge Materials

millenary Bridge Materials Used The materials that have been apply to physical corpse the Millennium Bridge (London) were c argonfully chosen. The main materials that where used are reenforce concrete, steel and aluminium. In my research below I go away explain why these materials have been chosen, the properties of those materials, and the advantages & vitamin A; disadvantages of those materials. Reinforces concrete has been used in the following: North & group A; atomic number 16 Abutment entry: On the North Abutment the cables are connected to the foundation in the ground beneath. The anchorage where the cables terminate is connected to the cumuluscap via 2 (1 measuring thick) concrete walls. infra the pilecap there is a group of 12 haemorrhoid, each pile 28 thous foresightful and 2.1 mensuration in diameter. The piles were constructed from C40 fortify concrete. On the South Abutment the cable are anchored to a strut and tie system, which is repair o n a 3 meter doubtful pilecap. Below the pilecap there is a group of 16 piles, each pile is 28 meter deep and 2.1 meter in diameter. The piles were constructed from C40 reinforced concrete. Piers ashes & Foundation: There are 2 piers that escort the bridge in the River Thames. The pier body is do of C60 reinforced concrete, it also requires special constructed moulds to form its shape.

The pier body was put on in three sections, every section is about 5 meter high. It was constructed off site and brought in position by barge. The pier foundation consist of 2 caissons that have a diameter of 6 meter. They are nigh 20 meter deep below the river bed! level. These were constructed by digging a shaft in a besotted cofferdam come out in the river. These shafts were then change with reinforced concrete, later a 3 meter deep pilecap came on top of it. So there are a couple of advantages why engineers ingest reinforced concrete to piss foundations of buildings, bridges etc. strengthened concrete has a comparatively high compressive strength, it has better...If you want to discover a full essay, ensnare it on our website: BestEssayCheap.com

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