Culture of memory: Prof. Edmund Balgač and his (un)forgotten building opus

• Published in: Građevinski materijali i konstrukcije Vol. 68; no. 1; pp. 47 - 55
• Main Authors: Kostić, Dragan, Radomirović, Predrag, Milošević, Vuk, Folić, Radomir
• Format: Journal Article
• Language: English
• Published: Society for Materials and Structures testing of Serbia 01.01.2025
• Subjects: building heritage; edmund balgač; suspended cable structural systems
• ISSN: 2217-8139; 2335-0229; 2335-0229
• DOI: 10.5937/GRMK2400014K

The tendency to cover large areas led to the adoption of saddle-shaped geometric forms as the optimal solution for suspended roof systems. The development of suspension systems in the early 1950s was facilitated by advancements in numerical methods for solving complex systems of differential equations. Fred Severud (USA) and David Jawerth (Sweden) provided analytical solutions that enabled the optimal application of these systems. Edmund Balgač (Yugoslavia) enhanced existing models with his theoretical knowledge and practical skills, applying them in the construction of several halls in Serbia. Professor Balgač achieved the uniqueness of his solutions by combining aesthetic and structural requirements for covering large areas. Even today, many buildings utilizing this structural system continue to fascinate with their appearance and functionality. This paper analyzes the theoretical contributions of Prof. Balgač through the calculation of the roof structure of the Great Hall of the Textile Fair in Leskovac and the Fair and Sports Hall in Subotica, highlighting his creativity and the importance of these suspension cable structures as cultural and architectural heritage. Simultaneously, we remember Professor Balgač as a versatile engineer with a special gift for solving specific tasks using the most modern methods and techniques from global practice, thanks to his proficiency in German and English.