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RISLateral Torsional Buckling of Welded Stainless-Steel I-Profile Beams: Design and Reliability
Publisher: ASCE
Abstract: In this paper, a geometrically and materially nonlinear numerical model using ANSYS is validated against 13 lateral torsional buckling (LTB) experiments as well as experiments from the literature. A parametric study ...
Experimental Investigation on a Novel Electrolyte Configuration for Cylindrical Molten Carbonate Fuel Cells
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An experimental investigation on a novel electrolyte configuration for molten carbonate fuel cells (MCFCs) is presented. A single cell facility was built. The cell is characterized by a cylindrical ...
The Relationship between Tropopause Potential Temperature and the Buoyant Energy of Storm Air
Publisher: American Meteorological Society
Abstract: It has been suggested that the potential temperature of the tropical tropopause may be linked to the energy of air flowing into storms, and Previous studies have sought to correlate the subannual fluctuations of the two ...
Ultimate Strength of Reinforced Concrete Circular Members Subjected to Axial Force, Bending Moment, and Shear Force
Publisher: American Society of Civil Engineers
Abstract: Over the last few decades, a significant effort has been made to achieve accurate evaluation of the resistance of RC elements subjected to pure shear or combined internal forces including shear. Regarding the latter, ...
Importance of Isotropic Hardening in the Modeling of Buckling Restrained Braces
Publisher: American Society of Civil Engineers
Abstract: The seismic response of buckling-restrained braces has often been modeled as elastic plastic with kinematic hardening or, even more simplistically, as elastic perfectly plastic. The use of these models has not raised ...
A Study on Possible Motors for Siege Towers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper studies the motion of the ancient siege tower. Many considerations and different pieces from the classics strongly suggest that those war machines were powered by internal motors; ...
Mechanical Behavior and Performance of the Onager
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, the mechanical behavior and performance of the onager, an ancient war machine, are analyzed. This study is based on torsional motors, as previously described. Because the onager has been investigated very ...
Improvement in Ballistae Design From Eutitonon to Palintonon: A Study on the Mechanical Advantages
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study investigated why the design of ancient throwing machines evolved from eutitonon (arms outside the mainframe) to palintonon (arms inside the mainframe) from the end of the first century B.C. to the first century ...
Column Curves for Stainless Steel Lipped–Channel Sections
Publisher: ASCE
Abstract: The strength of thin-walled stainless steel columns has been investigated extensively over the last few years. The present paper presents the results of an extensive computational study of the buckling strength of ...
Lateral Torsional Buckling of Welded Stainless Steel I-Profile Beams: Experimental Study
Publisher: ASCE
Abstract: In this paper, an experimental program is presented consisting of 13 experiments on welded stainless steel I-profile beams subjected to lateral torsional buckling, in which 11 specimens are made of the lean duplex stainless ...