Merge remote-tracking branch 'origin/master'

...X0201 - Pull-out with constant bond-slip law - Part 1.pdf

...X0202 - Pull-out with constant bond-slip law - Part 2.pdf

...203 - Pull-out of short fiber with constant bond-slip.pdf

...e behavior of a composite with constant bond-slip law.pdf

index.ipynb

tour2_constant_bond/2_2_1_PO_configuration_explorer.ipynb

tour2_constant_bond/fragmentation.ipynb

tour7_cracking/7_1_bending3pt_2d.ipynb

tour7_cracking/7_2_fracture_energy_ident.ipynb

tour8_rcbeam/8_1_rc_beam_mkapa.ipynb

tour8_rcbeam/8_2_rc_beam_uls_sls.ipynb