Gheorghe M.t. Radulescu

Modern Surveying Technologies Used for Tall Constructions Gheorghe M.t. Radulescu

From geometric point of view, the realization of tall buildings is an interdisciplinary domain that was very little discussed in the specialty literature. The extent of this analysis theme covers all the phases that are the object of a tall construction building up, from design phase to the time behavior tracing. All structures, are designed to support certain loads without deforming excessively. Long bridges, dams, chimneys, TV towers, very tall buildings are subject to catastrophic collapse. The principals causes of building collapse can be classified under general headings to facilitate analysis. These headings are: Bad Design, Faulty Construction, Foundation Failure. Extraordinary Loads , Unexpected failure modes, Combination of causes. In stage of design, consider that it is necessary to approach cautiously about the possibilities to combination of causes, coupling of stress factors. To know the general, particular and special model behavior of the building A, with parameters B, emplaced in zone C, characterized by the environmental factors D, make possible to estimate the unfavorable possibilities to coupling of forces.