Some organizational and technological solutions for the construction of foundations for the construction of man-made territories
Abstract
Some organizational and technological solutions for the construction of foundations for the construction of man-made territories
Incoming article date: 10.01.2020The expansion of urban space is carried out through the construction of modern multi-storey buildings located mainly on vacant sites along the perimeter of the existing urban area. It often happens that such sites were previously exposed to various man-made impacts. At the same time, man-made impacts can affect engineering and geological conditions, impairing the natural physical and mechanical properties of the bases. An example is the arrangement of various types of landfills, the movement of the soil and vegetation layer, and the artificial change in hydrogeological conditions. The construction of foundations on such soils is more complex than in normal conditions. The bearing capacity of the bases is reduced, and the geological strata are heterogeneous. The design of foundations requires the fulfilment of calculations, taking into account the above factors. The subsequent implementation of the project requires higher financial and time costs for the preparation of the bases and the construction of foundations, compared with the construction of similar buildings in conditions not previously affected by man-made effects. The article provides examples of the construction of foundations on an artificial basis, in the construction of modern multi-storey residential buildings on the territory of the former aeration fields in Lyubertsy. The results of the work are given and analyzed. The results of the study can be useful in the design and subsequent construction of modern buildings in similar conditions.
Keywords: Foundation, soil, Foundation, sediment, monitoring, construction