Innovative technological solutions to ensure the reliability of operated buildings

Abstract

Subject: The purpose of this research work is to develop the most effective technological solution for underground waterproofing of operating structures with design features, as well as being in difficult and cramped conditions of nearby buildings. Objectives Outdoor underground waterproofing buildings, working «clamp» protects most of their supporting structures from aggressive ground waters, contributing to the acceleration of corrosion processes and leaks of water in technical room. Materials and methods: New types of waterproofing are considered and the technological scheme of performance of works is given. In addition, organizational methods of hydraulic protection of building structures have been developed. Results: This technology can be applied from the basements of the operated buildings and performed at any time of the year. Innovative technological solutions are based on mathematical calculations performed by the authors. Conclusions: Technological methods confirmed the choice of effective solutions for waterproofing, conducted by a mathematical apparatus using the methodological framework in the form of logical-probabilistic method and the method of pair comparison. The creation of “visual protection” from the mineral composition for the supporting structures of the operated buildings allows to increase the durability of their hydraulic protection, to work in cramped urban and difficult conditions, as well as to extend the life cycle of the building itself.

Planning of Operational and Technological Measures based on Logical and Graphical Modeling

“…An analytical review of regulatory documents in the field of engineering protection of territories and buildings [6][7][8][9] made it possible to systematize information about the main and additional anti-karst measures. A review of scientific research confirms [10][11][12][13][14][15] that the technologies of the main measures of engineering protection of territories have been worked out in detail. However, in the event of the occurrence of negative deformation phenomena on already operated buildings, their implementation is very costly.…”

Research on Data Acquisition and Regulation Methods of Basement Flashing Pressure Relief System Based on Digital Technology

“…The general waterproofing and leakage plugging program mainly have "passive" and "active" two directions of the solution. Literature [17] combined the waterproof material, waterproof structure, and waterproof technology program, designed a set of outdoor underground building waterproofing programs, effectively strengthened the waterproof performance of underground buildings. Literature [18] examined the hygrothermal properties of wet walls.…”

Replacement of floor structures in capital repair with the use of not extractable void formers

“…[8][9][10][11] The idea of usage of not extractable void formers consists in reducing the structures' weight through replacing concrete by them, concrete does not take part in the work, and thereby strength characteristics are not reduced. [12][13][14] Innovation -is the introduction of an innovation, which requires additional investments for its implementation. Investing in innovation is a reliable tool to maintain sustainable competitiveness and implemented in all areas of construction activity.…”