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Xinxia Li, Lan Tao and Mingjie Liu
In this paper, the system response, stress redistribution, failure mode, and catenary effect of steel frames with circular tube columns and cast steel stiffener (CSS) joints under a sudden column removal scenario were revealed. Based on this force transf...
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Iman Faridmehr, Mehdi Nikoo, Mohammad Hajmohammadian Baghban and Raffaele Pucinotti
The behavior of beam-to-column connections significantly influences the stability, strength, and stiffness of steel structures. This is particularly important in extreme non-elastic responses, i.e., earthquakes, and sudden column removal, as the fluctuat...
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Sang-Yun Lee, Sam-Young Noh and Dongkeun Lee
This study evaluates the progressive collapse resistance performance of steel moment frames, individually designed with different connection details. Welded unreinforced flange-bolted web (WUF-B) and reduced beam section (RBS) connections are selected an...
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David M. Kahler and Zbigniew J. Kabala
One factor that slows groundwater remediation is the sequestration of contaminant in dead-end pores, that is, pores that are not flushed through by flow through the aquifer. Furthermore, rebound of apparently remediated aquifers can occur as a result of ...
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