The Characters of KI and KII in Notched Beam

Feng Guang Xu; Qian Gao; Zeng Hui Liu

doi:10.4028/www.scientific.net/AMR.168-170.2464

Paper Titles

Application of the Complex Variable Differential Method in the Back Analysis of Geotechnical Engineering
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Analysis on ROI Characteristics in CT Images of Q2 Loess under Freezing Temperature
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Study on Longitudinal Vibration of Pile in the Viscous Damping Layered Soils
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Effect of Aging on the High-Temperature Rheological Properties of SBS Modified Asphalt
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The Characters of K_I and K_II in Notched Beam
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Experimental Study of Mechanical Properties of Rock Mass Containing Intermittent Joints of Prefabricated
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Reduced-Scale Model Tests of Fires in Railway Tunnel and Structure Fire Safety
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Study Influence of Groundwater Seepage on the Deep Foundation Pit
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Reliability Analysis of Stability of Foundation Pit Supported by Composite Soil Nailing
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 168-170The Characters of KI and KII in Notched Beam

The Characters of K_I and K_II in Notched Beam

Abstract:

The distributions of stress intensity factor KI and KII in notched beam specimens have been obtained in this paper by researching on internal force distributions, photoelastic experiments and statistics from numerical results. Two approximate formulae of KI and KII have been constructed. A simple and correct way to calculate KI and KII of beam is provided.