论文信息 - Shear Vulnerability of Historical Reinforced-Concrete Structures

Shear Vulnerability of Historical Reinforced-Concrete Structures

Modern buildings have been characterized by the rapid spread of reinforced concrete as a novel and versatile building material. Within the assessment of existing buildings, the most sensitive structures are those designed in the first half of the 20th century, when the theory of reinforced concrete and the detailing rules were not yet well established. This study considers the issues related to the gradual understanding of the vulnerability at a territorial scale of structural typologies designed only for vertical loads. In particular, the shear behavior of the buildings in the period between 1920 and 1960 is investigated. The shear strength control of the structural elements of an open-air stadium in Southern Italy is carried on according to Eurocode 2, the American Concrete Institute Code, ACI 318R–2008, and a method based on Arslan’s equation. The results are compared with those included in the original calculus report according to the 1930 Royal Decree-Law (RDL 18/7/1930).

Dora Foti | D. Foti

[1] Nicola Ivan Giannoccaro,et al. Ambient vibration testing, dynamic identification and model updating of a historic tower , 2012 .

[2] Guray Arslan,et al. Cracking shear strength of RC slender beams without stirrups , 2008 .

[3] Michael P. Collins,et al. Where is Shear Reinforcement Required? Review of Research Results and Design Procedures , 2008 .

[4] Guray Arslan,et al. Shear strength of reinforced concrete beams with stirrups , 2007 .

[5] Dora Foti,et al. Dynamic identification of the tower of the provincial administration building, Bari, Italy , 2007 .

[6] G. M. Verderame,et al. La valutazione degli edifici esistenti in c.a. , 2007 .

[7] Mervyn J. Kowalsky,et al. Displacement-based seismic design of structures , 2007 .

[8] R. P. Johnson,et al. General rules and rules for buildings , 2004 .

[9] Stavroula J. Pantazopoulou,et al. Effect of bond, aggregate interlock and dowel action on the shear strength degradation of reinforced concrete , 2001 .

[10] Comite Euro-International du Beton,et al. CEB-FIP Model Code 1990 , 1993 .

[11] W. Ritter,et al. Die Bauweise Hennebique , 1904 .

[12] W Ritter,et al. DIE BAUWEISE HENNEBIQUE (HENNEBIQUES CONSTRUCTION METHOD) , 1899 .