Foundations
The foundations are the substrate for the load-bearing elements, which helps transfer the load from buildings and construction machinery to the ground. Under the influence of these burdens, the ground is deformed, which causes the structure to settle. This is to ensure that the foundations fall evenly, correct depth, ease of performance, protection against moisture. Due to the way it is seated, we have several kinds of foundations are these: direct, which transfer the load to the ground, indirect, where the load is transferred through the foundation piles, normal, standing and hanging. The foundation can therefore be part of some other foundation, with which it constitutes a usable whole, and at the same time technical, an example would be the foundation of a building, flooded many times. The foundation is also an independent construction object, for example, a foundation for a machine. Thanks to the stable foundations, crooked towers do not happen, what we have the opportunity to see in Pisa. It is not the only crooked building in the world.