Abstract
Proper anchorage of beam reinforcement in beam-column joints is necessary for a stable hysteretic behavior of seismically loaded structures subjected to large lateral displacements. Anchorage requirements associated with the use of higher strength steel such as S500 generated the need to increase the anchorage lengths and concrete strengths. Formerly used concrete strength classes such as C20/25 and C25/30 are largely replaced with higher quality concrete such as C40/50 or more. In common design practice, anchorage provisions of the repealed Romanian standard STAS 10107/0-90 are still informally used. This might lead to poor anchorage details and related structural problems. This paper draws attention on the specifications of the current standards for anchorage of beam reinforcement. Practical design rules are presented as well.
Keywords
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
ACI-ASCE 352 (2002) Recommendations for design of slab-column connections in monolithic reinforced concrete structures. ACI Struct J 85(6):675–696
CEN (2004) Eurocode 2: design of concrete structures—part 1-1: general rules and rules for buildings. European Standard EN 1992-1-1, Brussels
CEN (2004) Eurocode 8: design of structures for earthquake resistance—part 1: general rules, seismic actions and rules for buildings. European Standard EN 1998-1, Brussels
Code ACI (2011) Building code requirements for structural concrete and commentary (ACI 318M–2011). American Concrete Institute, Detroit, Michigan
Jirsa JO, Marques JL (1972) A study of hooked bar anchorages in beam-column joints. Department of Civil Engineering, Structures Research Laboratory, University of Texas at Austin
Ministry of Regional Development and Public Administration of Romania (2013) Seismic design code. Part 1—design provisions for buildings, P100-1/2013, Bucharest
Paulay T, Priestley MN (1992) Seismic design of reinforced concrete and masonry buildings. John Wiley & Sons Inc., New York
Postelnicu T, Popa V (2009) Proiectarea nodurilor cadrelor de beton armat in codurile de proiectare actuale, AICPS Review Nr.2-3/2009 (in Romanian)
Wallace JW (1996) Use of mechanically anchored bars in exterior beam-column joints subjected to seismic loads. Department of Civil Engineering, University of California, LA
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer International Publishing AG, part of Springer Nature
About this paper
Cite this paper
Cotofana, D., Pavel, M., Popa, V. (2018). Design of Beam Anchorages in Beam-Column Joints in Seismic Structures. In: Vacareanu, R., Ionescu, C. (eds) Seismic Hazard and Risk Assessment. Springer Natural Hazards. Springer, Cham. https://doi.org/10.1007/978-3-319-74724-8_35
Download citation
DOI: https://doi.org/10.1007/978-3-319-74724-8_35
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-74723-1
Online ISBN: 978-3-319-74724-8
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)