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Analysis of Effect of Dead Loads on Natural Frequencies of Beams Using Finite-Element Techniques
Publisher: American Society of Civil Engineers
Abstract: In this paper, a conception of load-induced stiffness matrix is developed, and a beam element for using the finite-element method, which takes into consideration the stiffening effect of dead loads, is proposed. The element ...
Utilizing Building Information Modeling and Visual Programming for Segment Design and Composition
Publisher: ASCE
Abstract: Segment design and composition is a vital procedure for controlling the deviations between segment rings and a designed tunnel axis (DTA) to guarantee tunnel quality in the design stage. The novel design technology known ...