Upon analysis of the load–displacement curves in the figure, the stress deformation of the external concrete wall of the PCSP can be categorized into 3 stages. Initially, within the range of 0 to 30 kN, the displacement increases linearly with the load. At this juncture, the stress level ...
Table 4. Abaqus FEM simulation control parameters for our use case. 5. Results 5.1. GPs Before utilizing optimization methods, we evaluate each individual GP, see Table 5. The screwpress GP is trained with data that is generated by using inputs from Table 1 with (15) and tested on data...
Here, 𝜎𝑌𝑆σYS is the yield stress of the matrix material, 𝜎𝑚σm is the principal (hydrostatic) stress and 𝔉F is the volume fraction of voids. The energy balance of such so-called complete model by [40], implemented as a user procedure in Abaqus software, as documented ...
The numerical simulations were conducted using the commercial finite element code Abaqus. The model was built with CPS4R elements (bilinear reduced integration plane stress). The material was simulated employing a non-linear isotropic elasto-plastic model, with the isotropic hardening response obeying ...
To establish this FEM, ABAQUS software was used. In the first step, the gravity applied to the model, and the car then starts to move along the bridge at a constant velocity in the second step. The static and dynamic analysis were performed using full Newton algorithm. The vehicle was ...
Table 4. Abaqus FEM simulation control parameters for our use case. 5. Results 5.1. GPs Before utilizing optimization methods, we evaluate each individual GP, see Table 5. The screwpress GP is trained with data that is generated by using inputs from Table 1 with (15) and tested on data...
Finite Element Analysis in the elastic range, under static loading conditions, has been performed using the ABAQUS v6.8 software. The elastic element has been considered to be embedded at the bottom part and leaned on the flat surfaces near the lower leg. The maximum load of 6,000 N, corres...