2026-10-08T21:44:09Z https://api.figshare.com/v2/oai

oai:figshare.com:article/33652825 2026-09-12T03:41:11Z category_26371 category_26356 item_type_3 month_year_09_2026

Supporting data for “A refined simulation method for bridge beams strengthened with hybrid-bonded FRP considering interfacial slip" Yu Hang Liu (24762703) Structural engineering Construction materials HB-FRP reinforcement slip effects Numerical simulation results show <p dir="ltr">This dataset contains the experimental and numerical data supporting the results presented in the article “A refined simulation method for bridge beams strengthened with hybrid-bonded FRP considering interfacial slip”.<br><b>Figs. 5–8</b> represent the experimental configuration and numerical modelling framework of the HB-FRP-strengthened prestressed concrete T-beam，respectively.</p><p dir="ltr"><b>Fig. 9</b> represents the validation of the finite-element model against the experimental results, including the comparison of the load–mid-span deflection responses and the FRP strain distributions at the ultimate load. The corresponding data are provided for quantitative comparison.</p><p dir="ltr"><b>Fig. 11 and Table 2</b> present the results of the parametric study on the effects of anchor plate width, bonding stress associated with anchor pressure, and anchor spacing, including the corresponding load–mid-span deflection responses, ultimate loads, FRP strains at the ultimate load, FRP utilisation efficiencies, and failure modes.</p><p dir="ltr"><b>Fig. 15</b> represents the load–deflection responses obtained during the iterative analysis of the proposed refined simulation method. The data include the structural responses associated with different anchor spacings and are used to determine a suitable anchorage configuration based on the target FRP strain and failure mode.</p><p dir="ltr"><b>Fig. 16</b> shows different figures of the simulated crack distributions of the HB-FRP-strengthened beam at representative loading stages in Fig.15.</p><p dir="ltr"><b>Fig. 17</b> represents the FRP–concrete interfacial shear stress distributions at representative Points C and D,which shows the redistribution of interfacial shear stress around the mechanical anchors during the post-cracking and ultimate-response stages.</p><p dir="ltr">Collectively, these files provide the principal experimental configurations, numerical model information, model-validation results, parametric-analysis results, iterative anchorage-design results, crack patterns, and interfacial stress distributions underlying the main findings of the study. Excel files contain the numerical data used to generate the corresponding figures and tables, while Origin project files are provided where applicable to facilitate reproduction of the reported plots</p> 2026-09-12T03:41:11Z Dataset Dataset 10.6084/m9.figshare.33652825.v1 https://figshare.com/articles/dataset/Supporting_data_for_A_refined_simulation_method_for_bridge_beams_strengthened_with_hybrid-bonded_FRP_considering_interfacial_slip_/33652825 CC BY 4.0