VISIBILITY CONDITIONS ANALYSIS IN THE ASSEMBLY HALL OF NATIONAL UNIVERSITY OF WATER AND ENVIRONMENTAL ENGINEERING

Abstract

Visibility conditions in the assembly hall of National University of Water and Environmental Engineering are analysed. It was established that the mutual placement of seats for viewers and a stage does not ensure compliance with the regulatory requirements for visibility. The blinding value on cylindrical surface for real conditions in the assembly hall was shown. The cylindrical surface was created by moving focal line points upstairs along the generatrixes of this surface. Rows arrangement options on curved line of the least ascending gradient, on plane at an angle and on three planes at an angle were proposed. Measures for improvement of visibility conditions are offered. It was proposed to add additional stairs along the rows rising.