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RISSeismic Rehabilitation Design of Steel Moment Connection with Welded Haunch
Publisher: American Society of Civil Engineers
Abstract: This paper describes a design procedure for the seismic rehabilitation of pre-Northridge steel moment connections using a welded haunch. Experimental results from cyclic testing of full-scale specimens demonstrated that ...
Behavior and Limit States of Long-Span Composite Floor Beams with Simple Shear Connections Subject to Compartment Fires: Experimental Evaluation
Publisher: ASCE
Abstract: This paper presents the results of compartment fire experiments on four 12.8-m-long composite floor beams with various end support conditions. Specimens were constructed as partially composite beams, consisting of W18×35 ...
Analysis of Structural Response of WTC 7 to Fire and Sequential Failures Leading to Collapse
Publisher: American Society of Civil Engineers
Abstract: This paper presents the structural analysis approach used and results obtained during the investigation conducted by the National Institute of Standards and Technology (NIST) to model the sequence of fire-induced damage ...
Cyclic Testing of Steel Moment Connections Rehabilitated with RBS or Welded Haunch
Publisher: American Society of Civil Engineers
Abstract: The effectiveness of using the reduced beam section (RBS) and welded haunch for seismic rehabilitation of pre-Northridge steel moment connections was investigated through cyclic testing of six full-scale specimens—three ...