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Wei Chen, Xianglin Fu, Wanqing Chen and Zijun Peng
For the development of reinforced concrete structures and infrastructure construction, traditional rebar checking and acceptance methods have shortcomings in terms of efficiency. The use of digital image processing technology cannot easily identify a reb...
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Stefania Imperatore
Among the leading consequences of corrosion in reinforced concrete structures (RCS) the cross section reduction in steel bars should be mentioned, coupled to a decay of their mechanical material properties. This paper recalls the main literature findings...
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In-Hyeok Eom, Sang-Keun Oh and Byoungil Kim
The improvement of the bond performance between reinforcing bars and the concrete matrix with a thin coating of ultra-high-performance concrete (UHPC).
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Jessica Mawson, Masoud Mehr, Jodi Constant, Arash E. Zaghi and Alexandra Hain
In modern transportation projects, the demand for skewed bridges is increasing. Restrictive site constraints, particularly in urban infrastructure projects, yield severely skewed bridges that demand specific design and construction considerations. In par...
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Shamsad Ahmad, Mohammed A. Al-Huri, Mohammed A. Al-Osta, Mohammed Maslehuddin and Ali H. Al-Gadhib
The corrosion of reinforcing steel in concrete has been reported as one of the main durability problems of reinforced concrete (RC) structures exposed to chloride, carbonation or both. To investigate the structural performances of RC structures subjected...
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Jusung Kim, Sumi Jeong, Hojin Kim, Youngjin Kim and Sungyu Park
Reinforced concrete is the most commonly used material in the construction industry. However, one disadvantage of reinforced concrete is that environmental factors cause materials to penetrate the concrete and cause steel bar corrosion. Rebar corrosion i...
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Kyong Min Ro, Min Sook Kim, Chang Geun Cho and Young Hak Lee
In modular structures, prefabricated modular units are joined at the construction site. Modular structures must ensure splicing performance by connecting modular units sufficiently. The bolted connection using steel plates may suffer from alignment issue...
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Sukpyo Kang, Charles Chai and Seonguk Hong
The purpose of this study is to enable emergency recovery of damage caused by earthquakes in structures and prevent secondary damage by controlling progressive collapse. Although there have been many previous studies using reinforcing bars and meshes, th...
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Francesca Vecchi and Beatrice Belletti
Existing reinforced concrete (RC) members, designed in accordance with obsolete codes, are often characterized by high stirrup spacing. The collapse mechanisms generated by high stirrup spacing are typically related to the buckling of longitudinal reinfo...
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Khandaker M. A. Hossain, Katie Chu and Muhammed S. Anwar
This paper presents the behavior of concrete-filled steel tube (CFST) columns infilled with fiber-reinforced self-consolidating ultrahigh strength concrete (UHSC) subjected to axial concentric monotonic loading to failure. UHSC is expected to improve eas...
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