ANSYS Workbench: Bond-Slip Behavior Between Rebar and Concrete (SOLID65)-Including Concrete Cracking скачать в хорошем качестве

ANSYS Workbench: Bond-Slip Behavior Between Rebar and Concrete (SOLID65)-Including Concrete Cracking

The SOLID65 element in ANSYS Workbench is designed to model concrete behavior, particularly to simulate cracking due to tensile stresses. The process involves defining material properties for both the concrete and the embedded rebar, establishing the appropriate contact and interaction between them. To capture the bond-slip behavior between the rebar and concrete, COMBINE39 elements are used, representing the non-linear spring behavior that simulates how the bond strength evolves and slip occurs as the load increases. Download WB model (ANSYS 2023): https://drive.google.com/drive/folder... Define SOLID65 APLD code: /prep7 ET,SOLID65_MATID,SOLID65 R,SOLID65_MATID,0,0,0,0,0,0 RMORE,0,0,0,0,0 MP,EX,SOLID65_MATID,3504 MP,PRXY,SOLID65_MATID,0.2 TB,CONCR,SOLID65_MATID,1,9 TBTEMP,22 TBDATA,1,0.2,0.8,0.385,-1 ! -1: removes the crushing capability TB,MISO,SOLID65_MATID,1,7,0 TBTEMP,22 TBPT,,0.00036,1.26126 TBPT,,0.00060,1.96350 TBPT,,0.00130,3.37838 TBPT,,0.00190,3.84038 TBPT,,0.00200,3.85000 TBPT,,0.00243,3.85000 TBPT,,1.00000,3.85000 /SOLU OUTRES,all,all Plot crack: !Change from black background to white background /RGB,INDEX,100,100,100, 0 /RGB,INDEX, 80, 80, 80,13 /RGB,INDEX, 60, 60, 60,14 /RGB,INDEX, 0, 0, 0,15 /replot /POST1 /SHOW,png /VIEW,1,1,0 /ANGLE, 1, 90, YS, /gfile,600 !set,0.5 !SET,1,,,,,,100 !Outputs resuls at n^th steps (for example: at 100th step) SET,,,,,0.1 ! Outputs resuls at time (second) /DEVICE,VECTOR,on PLCRACK,0,0 !PLCRACK, LOC, NUM !LOC: 0 — Plot symbols at integration points (default). !1 — Plot symbol at element centroids (averaged). !NUM: 0— Plot all cracks (default) !1 - Plot only the first crack. !2 - Plot only the second crack !3 - Plot only the third crack.