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Moment-Rotation Relation of Top- and Seat- Angle Connections
Moment-Rotation Relation of Top- and Seat- Angle Connectionsapplication/pdf In this paper, the moment-rotation relationship of the top- and seat- angle steel beam-to-column building connection is developed. In this development, the initial elastic stiffness and ultimate moment capacity of the connection are determined by a simple analytical procedure. Using the initial stiffness and the ultimate moment capacity
マツオカ, ケンイチ +9 more
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Behavior of Steel Moment Frames using Top-and-Seat Angle Connections under Various Column Removal Scenarios [PDF]
, 2021 Top-and-seat angle connection is a conventional type of steel moment connection. However, its capacity in accommodating columns loss is rarely studied.
Lan, X., Fu, F., Li, Z., Qian, K.
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Research on Initial Stiffness of Top-and-Seat Angle Semirigid Connections [PDF]
Proceedings of the 10th Pacific Structural Steel Conference (PSSC 2013), 2013 Based on the mechanical characteristics, deformation characteristics of top-and-seat angle semirigid connections, the initial stiffness of the connections were studied. The initial stiffness were derived theoretically with component method. Analytical formulas and fitted formulas were obtained, and these formulas were analysed comparatively with test ...
Liu Wei, Shu Ganping
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The Seat Angle Role on Moment-Rotation Response of Bolted Angle Connections
Electronic Journal of Structural Engineering, 2009 Effect of the seat angle stiffness on moment-rotation response of the bolted top-seat angle connections is studied in this paper by using finite element method (FEM).
A. Pirmoz, F. Danesh
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An Overview of Progressive Collapse Behavior of Steel Beam-to-Column Connections
Applied Sciences, 2020 Local failure of one or more components due to abnormal loading can induce the progressive collapse of a building structure. In this study, by the aid of available full-scale test results on double-span systems subjected to the middle column loss ...
Iman Faridmehr +1 more
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Experimental and numerical investigation of stiffened angle connection in a minor axis
Science Progress, 2020 The bolted angle connections which are simple, fast, cost-effective, high quality, and no site welding have been recognized as their excellent performance.
Peng Wang +4 more
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Performance of the PR connections under combined Axial-tension and moment loading
Electronic Journal of Structural Engineering, 2010 The inherent moment capacity of bolted top-seat angle connections with double web angles (TSDW), categorized as partially restrained (PR) connections according to AISC-LRFD specifications, can be considered in analyses of semi-rigid connections ...
A. Pirmoz +4 more
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Advances in Civil Engineering, 2019 In order to study the mechanical behavior of bolted beam-column connections, the accuracy and applicability of the finite element model were firstly validated according to the published experiments on end-plate connections using ABAQUS. Then, in order to
Rongqian Yang, Xuejun Zhou
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Mechanical properties prediction for cold-formed steel angle connection with various flange cleat thickness [PDF]
, 2015 Connection is an important element in structural steelwork construction. Eurocode does not provide adequate design information for mechanical properties prediction of top-seat flange cleat connection, especially for thin-walled cold-formed steel ...
Farah Nadhirah
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Effect of axial restraints on top-seat angle connections at elevated temperatures
KSCE Journal of Civil Engineering, 2016 In this study, a finite element model of a top-seat angle connection at elevated temperature is developed to study the effect of axial restraints on the connection behavior. Models are first validated with existing fire test results of top-seat angle connection.
Hean, Leong Siong +2 more
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