ARCHITECTURE OF BRIDGES IN LAKES
MATERIALS:
The choice of material and method of construction is not usually done by simple comparative economic calculation of the various possible solutions, but other factors are taken into account, such as thicknesses and desired lights, loads of use and resistance of the land where it will be carried out. foundation The bridges are built to withstand the usual loads, and ecological or environmental actions are of great importance, among which are: the effect of temperature, wind action and, although they are less frequently considered, the effect of humidity , that of vehicle collision and that of ground seats.
Depending on the form of resisting the structure, a bridge can be: arch, straight section and suspension.
STRUCTURAL AND EVOLUTIONARY TAXONOMY:
The bridges can be classified by the way in which the four forces of tension, compression, bending and shear stress or shear are distributed throughout its structure. Most bridges use all major forces to some degree, but only a few predominate. The separation of forces can be quite clear. In a suspended bridge, the elements in tension are different in form and arrangement. In other cases the forces can be distributed among a large number of members, such as in a propped one, or not very visible to the naked eye as in a box of beams. Bridges can also be classified by their lineage.
In this photo we can see a lake bridge.
CONCLUSION: lake bridges have practically the same architecture as river bridges.
WEBGRAFIA:
Comentarios
Publicar un comentario