Realization of engineering - geophysical researches by SSP method
The engineering-geophysical researches by SSP method are applied in two cases: 1 - before the beginning of designing of building, for a choice of a site and choice of technology of construction, and 2 - for forecasting development of an emergency conditions.
Research of territory meant for construction of building.
As a result of works will be cleared up:
- zones with the lowered bearing capacity of a soil caused by tectonic dislocations;
- floating earth (karsts).
On the basis of the received information it is possible:
- to place building in a zone with equal bearing capacity of a soil (or outside of a zone with the lowered bearing capacity, or inside this zone). It will allow to avoid non-uniform deformations at maintenance of a building, and consequently, transversal cracks in its walls;
- in case of impossibility of accommodation of a building in a zone with equal bearing capacity of a soil to recommend use of the special actions allowing to neutralize influence of sites with lowered bearing capacity of a soil on building;
- to estimate level of influence of construction on the located nearby buildings.
Study of a condition of a soil around of a building at occurrence of attributes of its destruction.
As a result of researches may be discovered:
- presence and location under a building of zones with the lowered bearing capacity of a soil;
- presence of quicksand (karst).
On the basis of the received information it is possible:
- to define the reasons of destruction of a building;
- to give the forecast about character of the further destruction of a building;
- to estimate an opportunity of reconstruction of building;
- to recommend the technical decision on strengthening a building.