Intercomparison of Building Dismantling Methods

Abstract

The choice of the most suitable method can be based on various criteria, such as the dismantling period, production per 1 m3, noise exposure. Often it is quite difficult to determine the appropriate method of dismantling, taking into account the specification of the structure, its location, area wide, the complexity of the analysis of the building and other conditions. To make a decision on the choice of the most suitable method of dismantling, it is proposed to use the analytical hierarchical procedure of Saaty, based on a pairwise comparison of methods, and then determining the criteria for dismantling. This method of decision-making allows you to make decisions based on the specific conditions of dismantling and determine the proportion of each criterion for the most appropriate solution to the problem.

Justification of ways to improve environmental safety during the liquidation of buildings in the conditions of dense development

“…The choice of methods of protection from the negative factors under consideration depends on a large number of primary conditions: demolition technology, equipment used, building density, structural and planning solutions of the building, its number of floors, materials of dismantled structures [18][19][20][21]. Protection methods must be justified not only by regulatory safety requirements, but also confirmed by technical and economic calculations.…”