Analysis on damage characteristics of reinforced concrete slabs under underwater explosion shock wave load
Reinforced concrete slabs are important components in various hydraulic structures.Therefore,studying the damage modes of reinforced concrete slab structures under underwater explosion loads is of great strategic significance.The ABAQUS acoustic-solid coupling method was used to study the damage modes of reinforced concrete slabs under underwa-ter explosion loads.The main parameters affecting the damage of reinforced concrete slabs were analyzed,and several typic-al damage modes of reinforced concrete slabs were summarized.The damage grades of reinforced concrete slabs were de-termined,including minor,moderate,and severe damage.The Kriging model was established to predict the damage mode of reinforced concrete slabs,and the accuracy of the prediction method was verified through examples.The research can provide a reference for in-depth research on the damage of reinforced concrete structures under underwater explosion loads.
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