Results 171 to 180 of about 2,488 (230)
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A Practical Approach for Generating the Strut-and-Tie Models of Anchorage Zones
Journal of Bridge Engineering, 2017J. Zhong, Lai Wang, Yunfeng Li, Man Zhou
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Strut-and-tie model design provisions
PCI Journal, 2011The overall objective of the research project summarized in this paper was to develop simple and safe design guidelines for deep beams. To accomplish the research objective and related tasks, a database of 868 deep-beam tests was assembled from previous research.
Robin G. Tuchscherer +2 more
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Corbel strut and tie modeling – Experimental verification
Structures, 2020Abstract ACI 318-14 analyzes reinforced concrete corbel by shear friction (SF) and/or strut-and-tie modeling (STM). This work presents the results of experimental tests conducted on three reinforced concrete corbels that had a height of 390 mm and a width of 115 mm. The corbels had different shear span to effective depth ratios (a/d), which were 0.5,
Khattab Saleem Abdul-Razzaq +1 more
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, 2020
Explicit topology optimization based on moving morphable components (MMCs) is a novel and revolutionary topology optimization framework that may be exploited for the generation of strut-and-tie models (STMs) in concrete structures. The article deals with
Wenzheng Qiao, Guorong Chen
semanticscholar +1 more source
Explicit topology optimization based on moving morphable components (MMCs) is a novel and revolutionary topology optimization framework that may be exploited for the generation of strut-and-tie models (STMs) in concrete structures. The article deals with
Wenzheng Qiao, Guorong Chen
semanticscholar +1 more source
Development of Strut-and-Tie Models Using Load Path in Structural Concrete
, 2020Strut-and-tie modeling (STM) is widely used in the design of discontinuity regions (D-regions) in structural concrete, but can be hampered by hand-based and experience-dependent problems in...
Zhiqi He, Zhao Liu, Jingquan Wang, Z. Ma
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SP-198: Structural Concrete - Behavior to Implementation, 2001
The evolution of strut and tie models is reviewed and their characteristics are discussed. From their evolution it is seen that more design effort should be expended on developing a reasonable truss than on refined calculations of nodal stresses and permissible concrete stresses. Strut and tie models are design tools.
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The evolution of strut and tie models is reviewed and their characteristics are discussed. From their evolution it is seen that more design effort should be expended on developing a reasonable truss than on refined calculations of nodal stresses and permissible concrete stresses. Strut and tie models are design tools.
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Strut-and-tie models for design of dapped-end beams
Annual of Univercity of architecture, civil engineering and geodesyThe specifics of strut-and-tie models for design of dapped-end beams are explained in this paper. Alternative strut-and-tie models are shown, as well as their combination in a hyperstatic model.
N. Angelov
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Direct Strut-and-Tie Model for Prestressed Deep Beams
Journal of Structural Engineering, 2001The strut-and-tie method is a promising analytical tool for the design of disturbed regions where the conventional plane bending theory does not hold. These include pile caps, corbels, frame joints, deep beams, and so forth. This paper focuses on the application of a strut-and-tie model to prestressed deep beams.
Tong, K, Tan, KH, Tang, CY
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The Preliminary Calculation Process of Strut-and-Tie Model
Applied Mechanics and Materials, 2013By briefly introducing the main steps of using strut-and-tie (STM) , this paper showing the preliminary calculation process. In this paper, defining D-region is the very first step in design.Then paper gives the method to calculate the reinforcement needed to meet required tie capacities.
Hao Jun Gong, Min Su
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Stress Fields for Nodes of Strut‐and‐Tie Models
Journal of Structural Engineering, 1990Truss models have been developed and applied to the ultimate strength design and detailing of two‐dimensional reinforced concrete members loaded in their plane. Such a truss is composed of struts and ties which represent one‐dimensional stress fields. The nodes, however, form two‐dimensional stress fields whose bearing capacity also needs to be checked.
Michael Schlaich, Georg Anagnostou
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