Results 71 to 80 of about 178 (115)

Behaviour and Analysis of Reinforced Concrete Continuous Deep Beams

, 2013
Shaaban, IG, Beshara, F, Mustaf, TS
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Behaviour of Reinforced Concrete Continuous Deep Beams in Shear

, 2012
Shaaban, IG, Beshara, F, Mustafa, T
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Reinforcing struts and ties in concrete continuous deep beams

Engineering Structures, 2021
Abstract This work proposed reinforced concrete two-span continuous deep beams by replacing the well-known conventional reinforcement by reinforcing struts and ties only and omitting the concrete where the struts and ties do not pass through. The strut and tie modelling recommended by ACI 318M-14 was adopted herein.
Khattab Saleem Abdul-Razzaq, Ali Mustafa Jalil, Asala Asaad Dawood   +2 more
openaire   +1 more source

Load Capacity of Reinforced Concrete Continuous Deep Beams

Journal of Structural Engineering, 2008
Most codes of practice, such as EC2 and ACI 318-05, recommend the use of strut-and-tie models for the design of reinforced concrete deep beams. However, studies on the validity of the strut-and-tie models for continuous deep beams are rare. This paper evaluates the strut-and-tie model specified by ACI 318-05 and mechanism analysis of the plasticity ...
Yang, Keun-Hyeok, Ashour, Ashraf
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Effectiveness Factor of Concrete in Continuous Deep Beams

Journal of Structural Engineering, 1996
An upper-bound analysis of reinforced-concrete continuous deep beams is presented. The concrete is assumed as a rigid–perfectly plastic material obeying the modified Coulomb failure criteria with zero tension cutoff. Two collapse modes are considered, each idealized as an assemblage of rigid blocks moving in plane, separated by yield zones. These zones
A. F. Ashour, C. T. Morley
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Tests of Reinforced Concrete Continuous Deep Beams

ACI Structural Journal, 1997
Test results of eight reinforced concrete continuous deep beams are reported. The main parameters considered were shear span-to-depth ration, amount and type of web reinforcement, and amount of main longitudinal reinforcement. Vertical web reinforcement had more influence on shear capacity than horizontal web reinforcement.
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Structural behaviour of reinforced-concrete continuous deep beams with web openings

Magazine of Concrete Research, 2007
Ten reinforced-concrete continuous deep beams with openings were tested to failure. The main variables investigated were the shear span-to-overall depth ratio, and the size and location of openings. Two failure modes influenced by the size and location of web openings regardless of the shear span-to-overall depth ratio were observed.
Yang, Keun-Hyeok, Ashour, Ashraf
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Effects of support settlement on continuous deep beams and STM modeling

Engineering Structures, 2010
Abstract This paper investigates the effects of differential support settlement on the strength and behavior of two-span Continuous Deep Beams (CDBs). An experimental program consisting of six specimens has been carried out with spring supports to investigate the effects of differential settlement and the web reinforcement on the beam behavior.
Ning Zhang, Kang-Hai Tan
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Reinforced concrete continuous deep beams under the effect of different parameters

AIP Conference Proceedings, 2020
Most codes of practice, like ACI 318-14, 9.9.1.3, require the use of strut-and-tie modeling (STM) to deal with reinforced concrete continuous deep beams (rc-cdbs). Though, investigations that conducted on rc-cdbs did not include all the most influential parameters.
Khattab Saleem Abdul-Razzaq, Ali Mustafa Jalil, Asala Asaad Dawood   +2 more
openaire   +1 more source

Tests of Reinforced Concrete Continuous Deep Beams with Web Openings

ACI Structural Journal, 2000
This paper presents test results of 16 reinforced concrete two-span continuous deep beams with web openings. All test specimens had the same geometry and main longitudinal top and bottom reinforcement. The main parameters considered were the size and position of the web openings and web reinforcement arrangement.
openaire   +1 more source