Millenium Bridge Materials

millenary Bridge Materials Used The materials that have been apply to phase the Millennium Bridge (London) were c arfully 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 & group A; disadvantages of those materials. Reinforces concrete has been used in the following: North & group A; southerly Abutment entry: On the North Abutment the cables are committed to the foundation in the ground beneath. The anchorage where the cables terminate is attached to the cramcap via 2 (1 measuring thick) concrete walls. under the pilecap there is a group of 12 gobs, each pile 28 thous want 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 furbish up on a 3 meter complicated pilecap. Belo w 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 embody is do of C60 reinforced concrete, it also requires special constructed moulds to form its shape.

The pier body was put on in three divisions, 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 just about 20 meter deep below the river bed level. These were constr! ucted by digging a shaft in a besotted cofferdam come out in the river. These shafts were then make full 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 instal foundations of buildings, bridges etc. strengthened concrete has a relatively high compressive strength, it has better...If you want to discover a full essay, outrank it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay