Abstract
The presence of panels in framed structures enhances stiffness, strength and ductility. Stiffened frames also give rise to higher natural frequencies with corresponding changes in mode shapes. Stafford Smith [1,2] analyzed the lateral stiffening of infilled frames. In reality, this problem can be very difficult because of the partial debonding between frame and panel as a result of monolateral constraint. More schematically, the presence of a panel in a frame may be simulated by a diagonal strut, Figure 7.1. The stiffness of this fictitious strut depends on the geometric and mechanical features of the panel in relation to those of the frame. Simplified models may be developed by resorting to the theory of beams on elastic foundation.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Stafford Smith, B., Lateral stiffness of infilled frames, Journal of the Structural Division, American Society of Civil Engineers, 88, pp. 183–199 (1962).
Stafford Smith, B., Behavior of square infilled frames, Journal of the Structural Division, American Society of Civil Engineers, 92, pp. 381–403 (1966).
Riddington, J.R. and Stafford Smith, B., Analysis of infilled frames subject to racking with design recommendation, The Structural Engineer, 55, pp. 263–268 (1977).
Sih, G.C. and Matic, P., A pseudo-linear analysis of yielding and crack growth: strain energy density criterion, Defects, Fracture and Fatigue, edited by G.C. Sih and J.W. Provan, Martinus-Nijhoff Publishers, The Hague, pp. 223–232 (1982).
Carpinteri, A. and Sih, G.C., Damage accumulation and crack growth in bilinear materials with softening: application of strain energy density theory, Journal of Theoretical and Applied Fracture Mechanics, Vol. 4, No. 2, pp. 145–160 (1984).
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 1986 Martinus Nijhoff Publishers, Dordrecht
About this chapter
Cite this chapter
Carpinteri, A. (1986). Panel with opening and diagonal cracks. In: Mechanical damage and crack growth in concrete. Engineering Application of Fracture Mechanics, vol 5. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-4350-6_7
Download citation
DOI: https://doi.org/10.1007/978-94-009-4350-6_7
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-8434-5
Online ISBN: 978-94-009-4350-6
eBook Packages: Springer Book Archive