fib Model Code 2010ΒΆ Material properties for concrete Strength fcd() fcm() fctm() fctkmin() fctkmax() beta_cc() Stiffness Eci() Eci_t() beta_e() Miscellaneous properties Gf() Material properties for reinforcement steel fyd() epsud() reinforcement_duct_props() Shear, punching and torsion Shear v_rd() v_rdc() v_rdc_approx1() v_rdc_approx2() v_rdc_approx3() v_rds() v_rd_max_approx1() v_rd_max_approx2() v_rd_max_approx3() v_rd_ct_approx1() v_rd_ct_approx2() epsilon_x() eta_fc() create_load_dict() Punching v_rd_punching() v_rd_max_punching() v_rdc_punching() v_rds_punching() b_0() m_ed() psi_punching() Torsion t_rd() t_rd_max() v_ed_ti() Shear at the interface between concrete cast at different times tau_edi() tau_rdi_without_reinforcement() tau_rdi_with_reinforcement() Creep and shrinkage Creep calc_J() phi() phi_bc() phi_dc() beta_bc_fcm() beta_bc_t() t_T() t0_adj() beta_dc_fcm() beta_dc_RH() beta_dc_t() beta_dc_t0() beta_h() gamma_t0() alpha_fcm() k_sigma() Shrinkage eps_cbs() eps_cds() eps_cbs0() beta_bs() eps_cds0() beta_ds() beta_RH() beta_s1()