Results 151 to 160 of about 2,060 (163)
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Thin-Walled Structures, 2015
Abstract Circular hollow section (CHS) steel beams are widely used in both mechanical and civil applications. CHS members are mainly subjected to bending. The flexural overstrength factor (namely the ratio between the ultimate bending strength over the plastic bending moment) characterizes the flexural behaviour of steel CHS beams.
D'ANIELLO, MARIO +3 more
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Abstract Circular hollow section (CHS) steel beams are widely used in both mechanical and civil applications. CHS members are mainly subjected to bending. The flexural overstrength factor (namely the ratio between the ultimate bending strength over the plastic bending moment) characterizes the flexural behaviour of steel CHS beams.
D'ANIELLO, MARIO +3 more
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Journal of Building Engineering, 2017
Abstract In ACI 318-11 and ASCE/SEI 7-10 an overstrength factor, Ω 0 , was introduced for the seismic design of nonstructural building component anchorage into concrete. Though implemented into these codes with the same mechanisms as the overstrength factor for building structures, the rationale behind its inclusion for anchorage was fundamentally ...
Timothy P. Johnson, Robert K. Dowell
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Abstract In ACI 318-11 and ASCE/SEI 7-10 an overstrength factor, Ω 0 , was introduced for the seismic design of nonstructural building component anchorage into concrete. Though implemented into these codes with the same mechanisms as the overstrength factor for building structures, the rationale behind its inclusion for anchorage was fundamentally ...
Timothy P. Johnson, Robert K. Dowell
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Engineering Structures, 2019
Abstract In this paper, the evaluation of the partial safety factors and of the overstrength coefficient needed to account for the influence of random material variability in the seismic design of dissipative connections equipped with friction dampers is reported.
Di Lauro, Francesco +3 more
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Abstract In this paper, the evaluation of the partial safety factors and of the overstrength coefficient needed to account for the influence of random material variability in the seismic design of dissipative connections equipped with friction dampers is reported.
Di Lauro, Francesco +3 more
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Canadian Journal of Civil Engineering, 2014
This paper reports the results of an investigation conducted to assess the effectiveness of using glass fiber reinforced polymer (GFRP) plates to enhance the overstrength and ductility factors of moment resisting steel frames. The GFRP plates are bonded to the flanges of steel beams of the frame with an aim to enhance their local buckling capacities ...
Mohammad Al Amin Siddique +2 more
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This paper reports the results of an investigation conducted to assess the effectiveness of using glass fiber reinforced polymer (GFRP) plates to enhance the overstrength and ductility factors of moment resisting steel frames. The GFRP plates are bonded to the flanges of steel beams of the frame with an aim to enhance their local buckling capacities ...
Mohammad Al Amin Siddique +2 more
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AIP Conference Proceedings, 2019
In this paper, an empirical relation to compute an overstrength factor for Theory of Plastic Mechanism Control (TPMC) has been presented. This regression, accounting for random material variability, has been obtained as function of number of storeys, number of bays, coefficient of variation and the probability of failure of TPMC, provided by 25 Moment ...
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In this paper, an empirical relation to compute an overstrength factor for Theory of Plastic Mechanism Control (TPMC) has been presented. This regression, accounting for random material variability, has been obtained as function of number of storeys, number of bays, coefficient of variation and the probability of failure of TPMC, provided by 25 Moment ...
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Timber-Steel Hybrid Systems: Seismic Overstrength and Ductility Factors
Proceedings of the 10th International Conference on Advances in Steel Concrete Composite and Hybrid Structures, 2012S. F. Stiemer, C. Dickof, S. Tesfamariam
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INVESTIGATION OF OVERSTRENGTH AND STRENGTH REDUCTION FACTORS FOR SEISMIC DESING OF RC BEAMS
Deterministic design procedures for reinforced concrete (RC) structures employ load and resistance factors to address various uncertainties including material properties, geometry, loading, and modelling to ensure structural safety. For instance, the ACI 318-19 design code prescribes constant flexural strength reduction factor of 0.9 for all tension ...openaire +1 more source
Constitutive Modeling and Overstrength Factors for Reinforcing Steel
ACI Structural Journal, 2019openaire +1 more source