Millenium Bridge Materials

millenary Bridge Materials Used The materials that have been apply to get a abundant the Millennium Bridge (London) were c befully 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 & adenosine monophosphate; disadvantages of those materials. Reinforces concrete has been used in the following: North & adenosine monophosphate; southwesterly Abutment entry: On the North Abutment the cables are affiliated to the foundation in the ground beneath. The anchorage where the cables terminate is connected to the megabuckscap via 2 (1 measuring thick) concrete walls. to a lower place the pilecap there is a group of 12 gobs, each pile 28 thous long 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 syste m, which is stiff on a 3 meter difficult 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 consistence is make of C60 reinforced concrete, it also requires special constructed moulds to form its shape.

The pier body was put on in three subsections, 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 d iameter of 6 meter. They are almost 20 mete! r deep below the river bed level. These were constructed by digging a shaft in a soused cofferdam come out in the river. These shafts were then modify 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 cause foundations of buildings, bridges etc. strengthened concrete has a comparatively high compressive strength, it has better...If you want to discover a full essay, social club it on our website: OrderCustomPaper.com

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