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RISMixed Finite-Element Modeling of Rectangular Concrete-Filled Steel Tube Members and Frames under Static and Dynamic Loads
Publisher: American Society of Civil Engineers
Abstract: A computational study was conducted to investigate the nonlinear response of composite frames consisting of rectangular concrete-filled steel tube (RCFT) beam-columns and steel framing subjected to static and dynamic loads. ...
Mixed Finite Element for Three-Dimensional Nonlinear Dynamic Analysis of Rectangular Concrete-Filled Steel Tube Beam-Columns
Publisher: American Society of Civil Engineers
Abstract: A beam finite-element formulation following Euler-Bernoulli beam theory is presented for geometrically and materially nonlinear analysis of rectangular concrete-filled steel tube (RCFT) beam-columns. The formulation is ...
Modeling and Analysis of Aggregate Production Operations
Publisher: American Society of Civil Engineers
Abstract: This paper presents a special purpose simulation tool developed for the aggregate processing industry called CRUISER. Special purpose tools offer an alternative to general purpose simulators, which are generally difficult ...
A Cyclic Nonlinear Model for Concrete-Filled Tubes. I: Formulation
Publisher: American Society of Civil Engineers
Abstract: This paper presents a three-dimensional (3D) cyclic nonlinear finite-element model for concrete-filled steel tube (CFT) beam-columns and composite frame structures. This CFT beam finite element is incorporated into a matrix ...
Integrating Document Management with Project and Company Data
Publisher: American Society of Civil Engineers
Abstract: Electronic document management (EDM) systems have revolutionized the construction document storage and retrieval process. An electronically managed document consists of a computer representation of the main document body, ...
Application Framework for Development of Simulation Tools
Publisher: American Society of Civil Engineers
Abstract: Development of specialized construction simulation tools is a time-consuming and complex operation. This has hindered the effective and wide use of simulation in the construction industry. An object-oriented application ...
Unified Modeling Methodology for Construction Simulation
Publisher: American Society of Civil Engineers
Abstract: This paper discusses a new approach that will facilitate the use of simulation in the construction industry. Previous attempts in this regard have been hampered by the gap between the user and the simulation software, the ...
Nonlinear Seismic Analysis of Circular Concrete-Filled Steel Tube Members and Frames
Publisher: American Society of Civil Engineers
Abstract: Accurate nonlinear formulations are necessary for the assessment of structures under seismic and other extreme loading. In this work, a three-dimensional distributed plasticity beam element formulation for circular ...
Discussion of “<i>3D Beam‐Column Element with Generalized Plastic Hinges</i>” by Graham H. Powell and paul Fu‐Song Chen (July, 1986, Vol. 112, No. 7)
Publisher: American Society of Civil Engineers
Representation of Concrete-Filled Steel Tube Cross-Section Strength
Publisher: American Society of Civil Engineers
Abstract: This paper presents the development of a polynomial equation to represent the three-dimensional (3D) cross-section strength of square or rectangular concrete-filled steel tube (CFT) beam-columns. The equation provides an ...