The importance of engineering and geological surveys in the construction of highways

At the design stage and during the subsequent construction of any highway, a number of important rules and sequences must be observed, one of which is engineering and geological surveys. Geodetic surveys provide a full-scale picture of the geological conditions of a particular area and the site chosen for construction.In particular, when carrying out this type of work, the properties of the soils adjacent to the territory are studied, and a survey is also carried out of those places where, due to a number of features, an individual road project plan will have to be developed. Such studies involve a detailed consideration of the soil reserve on which the roadbed will be built, in addition, exploration is being carried out for the presence of deposits of materials that could serve as raw materials for road construction.Engineering surveys during the design process are carried out on such sections of the future highway where there are displacements, soil, in wetlands, in areas with a risk of landslides, scree, and earthquakes. In addition, the probability of building buildings and structures adjacent to the highway is taken into account.The complex of works included in geodetic prospectionengineering geological surveys of highways involve the following studies:- detailed study of the territorial relief where the road will be built;- study of the physical, chemical, mechanical and other properties of adjacent soils;- detection of groundwater and nearby surface water sources in the area under study for the future construction of the road and their study for possible effects on the soil;- forecasting data on the likelihood of changes in the conditions and characteristics of the soil and other components after the highway is put into operation.An important stage in engineering and geological surveys in the process of designing highways is the topographic survey of the territory allocated for construction. Data from previous years (written and photographic) from archival collections will tell about the natural and climatic conditions of the studied territory. Only after a detailed and detailed study of the territory and on the basis of a positive conclusion based on the results of an engineering and geological survey can the construction of a highway begin. https://casinoly.io/it/