strengthening effect

The project of the production house features the design of concrete roof. The roof is composed of typical precast reinforced concrete beams: single-slope (for ending spans) and double-slope (for middle span). The beam types are БО9 and БД9 accordingly, spanning over 9.0 m, designed for a typical ПК-01-05 series “Reinforced precast concrete load bearing structure for roofing with rolled-on surface” (issue 1 – beams). The article presents the results of collapsed reinforced concrete roof beam exploration.

About eighty thousand fires occurred in Ukraine in 2017. Therefore, a strengthening of building structures which were subjected to the fire is an important issue. The modern retrofitting method based on Glass Fiber Reinforced Polymer (GFRP) materials is widely spread over the world. Taking into consideration the speed and simplicity of installing, which lead to price decreasing, this long-term direction needs a significant amount of research for improving standards.

About eighty thousand fires occurred in Ukraine in 2017. Therefore, a strengthening of building structures which were subjected to the fire is an important issue. The modern retrofitting method based on Glass Fiber Reinforced Polymer (GFRP) materials is widely spread over the world. Taking into consideration the speed and simplicity of installing, which lead to price decreasing, this long-term direction needs a significant amount of research for improving standards.

About eighty thousand fires occurred in Ukraine in 2017. Therefore, a strengthening of building structures which were subjected to the fire is an important issue. The modern retrofitting method based on Glass Fiber Reinforced Polymer (GFRP) materials is widely spread over the world. Taking into consideration the speed and simplicity of installing, which lead to price decreasing, this long-term direction needs a significant amount of research for improving standards.