Depth effect in reinforced concrete deep beams

David Birrcher, Robin Tuchscherer, Matthew Huizinga, Oguzhan Bayrak

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Understanding the effect of depth on the strength of deep beams can be essential to ensure their satisfactory performance in the field. In Houston, Texas, significant diagonal cracking ∥maximum crack width ≈ 0.035-inches∥ was observed in several large, reinforced concrete bent caps in service. An expensive retrofit was implemented to strengthen all of the bent caps in the intersection. One reason for the poor performance of the bent caps was the incorrect association of deep beam strength to the depth of the member. In this paper, experimental results are presented that support that deep beam strength is more appropriately determined through a single-panel, strut-and-tie analysis.

Original languageEnglish (US)
Title of host publicationProceedings of the 2009 Structures Congress - Don't Mess with Structural Engineers: Expanding Our Role
Pages1595-1603
Number of pages9
DOIs
StatePublished - 2009
Externally publishedYes
Event2009 Structures Congress - Don't Mess with Structural Engineers: Expanding Our Role - Austin, TX, United States
Duration: Apr 30 2009May 2 2009

Other

Other2009 Structures Congress - Don't Mess with Structural Engineers: Expanding Our Role
CountryUnited States
CityAustin, TX
Period4/30/095/2/09

Fingerprint

Struts
Reinforced concrete
Cracks

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Building and Construction

Cite this

Birrcher, D., Tuchscherer, R., Huizinga, M., & Bayrak, O. (2009). Depth effect in reinforced concrete deep beams. In Proceedings of the 2009 Structures Congress - Don't Mess with Structural Engineers: Expanding Our Role (pp. 1595-1603) https://doi.org/10.1061/41031(341)175

Depth effect in reinforced concrete deep beams. / Birrcher, David; Tuchscherer, Robin; Huizinga, Matthew; Bayrak, Oguzhan.

Proceedings of the 2009 Structures Congress - Don't Mess with Structural Engineers: Expanding Our Role. 2009. p. 1595-1603.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Birrcher, D, Tuchscherer, R, Huizinga, M & Bayrak, O 2009, Depth effect in reinforced concrete deep beams. in Proceedings of the 2009 Structures Congress - Don't Mess with Structural Engineers: Expanding Our Role. pp. 1595-1603, 2009 Structures Congress - Don't Mess with Structural Engineers: Expanding Our Role, Austin, TX, United States, 4/30/09. https://doi.org/10.1061/41031(341)175
Birrcher D, Tuchscherer R, Huizinga M, Bayrak O. Depth effect in reinforced concrete deep beams. In Proceedings of the 2009 Structures Congress - Don't Mess with Structural Engineers: Expanding Our Role. 2009. p. 1595-1603 https://doi.org/10.1061/41031(341)175
Birrcher, David ; Tuchscherer, Robin ; Huizinga, Matthew ; Bayrak, Oguzhan. / Depth effect in reinforced concrete deep beams. Proceedings of the 2009 Structures Congress - Don't Mess with Structural Engineers: Expanding Our Role. 2009. pp. 1595-1603
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