When it comes to engineering achievements that are well-built, bridges are among the most impressive, and we can't help but respect them. Nevertheless, have you ever pondered how bridge pillars are embedded into the ocean floor? In this post, I will explain the procedures that must be followed, and you will be astonished at the level of technology that is employed to build these buildings.
Several high-risk and challenging situations arise during bridge building, some of which include worker deaths, budget overruns, contract modifications, and a variety of other issues. As a result of these considerations, bridge engineers must use extreme caution while constructing bridges.
There are three basic ways for creating bridge pillars: the Battered Piles method, the Cofferdams method, and the Caisson method. The Battered Piles method is the most commonly used method. This is determined by the texture of the soil, environmental variables, and the technology available at the time of the planting season.
For the sake of this article, I will solely describe the Cofferdam technique because it is the one that is most usually employed in the building of bridge pillars.
A cofferdam is defined as an enclosure that is constructed inside a body of water in order for the water within the enclosure to be pumped out. Building a waterproof building inside water in order to provide workers with a dry working environment is the goal of this technique.
A thick layer of concrete is poured into the voids formed by the cofferdams and pushed all the way down to the bottom to build a very strong pillar-like structure. Because of the high tides in the ocean, the construction process must be monitored 24 hours a day, seven days per week.
It is possible to leave the Cofferdams on the building site indefinitely or to remove them after the job is done.
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