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        "V_perp_N": 4.592425496802575e-12,
        "bolt_count": 8
      },
      "CH2": {
        "V_net_xz_N": [
          37500.0,
          0.0
        ],
        "V_net_magnitude_N": 37500.0,
        "sum_F_total_N": 37500.0,
        "tau": 1.0,
        "classification": "translational",
        "alpha_rad": 0.0,
        "V_perp_N": 0.0,
        "bolt_count": 8
      }
    },
    "per_bolt_Fxz_N": {
      "1": [
        -4687.499999999999,
        -9.286252064708561e-13
      ],
      "2": [
        -4687.500000000001,
        -9.28625206470856e-13
      ],
      "3": [
        -4687.499999999999,
        -3.0954173549028544e-13
      ],
      "4": [
        -4687.500000000001,
        -3.0954173549028524e-13
      ],
      "5": [
        -4687.499999999999,
        3.095417354902852e-13
      ],
      "6": [
        -4687.500000000001,
        3.095417354902854e-13
      ],
      "7": [
        -4687.499999999999,
        9.286252064708557e-13
      ],
      "8": [
        -4687.500000000001,
        9.286252064708561e-13
      ],
      "9": [
        4687.5,
        0.0
      ],
      "10": [
        4687.5,
        0.0
      ],
      "11": [
        4687.5,
        0.0
      ],
      "12": [
        4687.5,
        0.0
      ],
      "13": [
        4687.5,
        0.0
      ],
      "14": [
        4687.5,
        0.0
      ],
      "15": [
        4687.5,
        0.0
      ],
      "16": [
        4687.5,
        0.0
      ]
    },
    "per_bolt_member": {
      "1": "CH1",
      "2": "CH1",
      "3": "CH1",
      "4": "CH1",
      "5": "CH1",
      "6": "CH1",
      "7": "CH1",
      "8": "CH1",
      "9": "CH2",
      "10": "CH2",
      "11": "CH2",
      "12": "CH2",
      "13": "CH2",
      "14": "CH2",
      "15": "CH2",
      "16": "CH2"
    },
    "bolt_key_to_seq": {
      "1": 0,
      "2": 1,
      "3": 2,
      "4": 3,
      "5": 4,
      "6": 5,
      "7": 6,
      "8": 7,
      "9": 8,
      "10": 9,
      "11": 10,
      "12": 11,
      "13": 12,
      "14": 13,
      "15": 14,
      "16": 15
    }
  },
  "member_forces": {
    "active_lc": "manual",
    "members": {
      "CH1": {
        "N_kN": 75.0,
        "N_net_kN": 75.0,
        "N_begin_kN": 75.0,
        "N_end_kN": 75.0,
        "t2t_mirror_scale": 1.0,
        "is_continuous": false,
        "is_tension": true,
        "is_bearing": true,
        "position": "End",
        "Vz_kN": 0.0,
        "Vz_begin_kN": 0.0,
        "Vz_end_kN": 0.0,
        "Vy_kN": 0.0,
        "Mx_kNm": 0.0,
        "My_kNm": 0.0,
        "Mz_kNm": 0.0,
        "sides": [
          {
            "position": "End",
            "N_kN": 75.0,
            "Vz_kN": 0.0,
            "Vy_kN": 0.0,
            "Mx_kNm": 0.0,
            "My_kNm": 0.0,
            "Mz_kNm": 0.0,
            "is_tension": true
          }
        ]
      },
      "CH2": {
        "N_kN": 75.0,
        "N_net_kN": 75.0,
        "N_begin_kN": 75.0,
        "N_end_kN": 75.0,
        "t2t_mirror_scale": 1.0,
        "is_continuous": false,
        "is_tension": true,
        "is_bearing": false,
        "position": "End",
        "Vz_kN": 0.0,
        "Vz_begin_kN": 0.0,
        "Vz_end_kN": 0.0,
        "Vy_kN": 0.0,
        "Mx_kNm": 0.0,
        "My_kNm": 0.0,
        "Mz_kNm": 0.0,
        "sides": [
          {
            "position": "End",
            "N_kN": 75.0,
            "Vz_kN": 0.0,
            "Vy_kN": 0.0,
            "Mx_kNm": 0.0,
            "My_kNm": 0.0,
            "Mz_kNm": 0.0,
            "is_tension": true
          }
        ]
      }
    }
  },
  "n_ef_results": {
    "CH1": {
      "n_total": 8,
      "n_rows": 2,
      "n_per_row": [
        4,
        4
      ],
      "a1_mm": 80.0,
      "a1_per_row": [
        80.0,
        80.0
      ],
      "alpha_deg": 0.0,
      "alpha_rad": 0.0,
      "n_ef": 3.31,
      "n_ef_total": 6.62,
      "n_ef_per_row": [
        3.31,
        3.31
      ],
      "n_ef_0_per_row": [
        3.3142,
        3.3142
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      "n_ef_pre_override_per_row": [
        3.31,
        3.31
      ],
      "n_ef_pre_override_total": 6.62,
      "n_ef_reduction_disabled": false,
      "n_ef_override_reason": "",
      "reason": "Eq 8.34 (α≈0°, parallel)",
      "d_mm": 7.5,
      "tau": 1.0,
      "N_kN": 75.0,
      "Vz_kN": 0.0,
      "N_alpha_kN": 75.0,
      "Vz_alpha_kN": 0.0,
      "alpha_is_transfer": false,
      "F_v_Rd_min_ec5_kN": 11.472917933863197,
      "F_v_Rd_min_fprEN_kN": 11.203517033400198,
      "F_v_Rk_min_ec5_kN": 18.643491642527692,
      "F_v_Rk_min_fprEN_kN": 18.20571517927532,
      "F_v_p_Rk_jhs_min_ec5_kN": 18.643491642527692,
      "F_v_p_Rk_jhs_min_fprEN_kN": 18.20571517927532,
      "n_plates": 1,
      "k_mod": 0.8,
      "gamma_M": 1.3,
      "mode_compatible_member": true,
      "partial_incompat_member": false,
      "n_bolts_in_member": 8,
      "n_bolts_incompat": 0,
      "V_Ed_at_gov_plane_sum_kN": 37.5,
      "F_v_Rk_per_plane_gov_min_ec5_kN": 9.321745821263846,
      "F_v_Rk_per_plane_gov_min_fprEN_kN": 9.10285758963766,
      "F_v_Rd_per_plane_gov_min_ec5_kN": 5.736458966931599,
      "F_v_Rd_per_plane_gov_min_fprEN_kN": 5.601758516700099,
      "V_Ed_member_kN": 75.0,
      "nef_routing": "dowel -> 8.5.1 (EN 8.6(1))"
    },
    "CH2": {
      "n_total": 8,
      "n_rows": 2,
      "n_per_row": [
        4,
        4
      ],
      "a1_mm": 80.0,
      "a1_per_row": [
        80.0,
        80.0
      ],
      "alpha_deg": 0.0,
      "alpha_rad": 0.0,
      "n_ef": 3.31,
      "n_ef_total": 6.62,
      "n_ef_per_row": [
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        3.31
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      "n_ef_0_per_row": [
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        3.3142
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      "n_ef_pre_override_per_row": [
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        3.31
      ],
      "n_ef_pre_override_total": 6.62,
      "n_ef_reduction_disabled": false,
      "n_ef_override_reason": "",
      "reason": "Eq 8.34 (α≈0°, parallel)",
      "d_mm": 7.5,
      "tau": 1.0,
      "N_kN": 75.0,
      "Vz_kN": 0.0,
      "N_alpha_kN": 75.0,
      "Vz_alpha_kN": 0.0,
      "alpha_is_transfer": false,
      "F_v_Rd_min_ec5_kN": 11.472917933863197,
      "F_v_Rd_min_fprEN_kN": 11.203517033400198,
      "F_v_Rk_min_ec5_kN": 18.643491642527692,
      "F_v_Rk_min_fprEN_kN": 18.20571517927532,
      "F_v_p_Rk_jhs_min_ec5_kN": 18.643491642527692,
      "F_v_p_Rk_jhs_min_fprEN_kN": 18.20571517927532,
      "n_plates": 1,
      "k_mod": 0.8,
      "gamma_M": 1.3,
      "mode_compatible_member": true,
      "partial_incompat_member": false,
      "n_bolts_in_member": 8,
      "n_bolts_incompat": 0,
      "V_Ed_at_gov_plane_sum_kN": 37.5,
      "F_v_Rk_per_plane_gov_min_ec5_kN": 9.321745821263846,
      "F_v_Rk_per_plane_gov_min_fprEN_kN": 9.10285758963766,
      "F_v_Rd_per_plane_gov_min_ec5_kN": 5.736458966931599,
      "F_v_Rd_per_plane_gov_min_fprEN_kN": 5.601758516700099,
      "V_Ed_member_kN": 75.0,
      "nef_routing": "dowel -> 8.5.1 (EN 8.6(1))"
    }
  },
  "block_shear_results": {
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      "skip": null,
      "status": "PASS",
      "N_kN": 75.0,
      "tau": 1.0,
      "n_bolts": 8,
      "n_rows": 2,
      "n_cols": 4,
      "n_plates": 1,
      "n_segments": 2,
      "n_planes": 2,
      "d_mm": 7.5,
      "d_hole_mm": 7.5,
      "hole_oversize_mm": 0.0,
      "t_ef_mm": 228.0,
      "t_1_annex_a_mm": 228.0,
      "free_dir": -1,
      "dist_to_end_mm": 232.0,
      "lv_per_row": [
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          325.75,
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          96.00000000000004,
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        [
          "8",
          325.75,
          -352.0,
          -95.99999999999996,
          4
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      ],
      "L_net_v_mm": 651.5,
      "gross_t_mm": 192.0,
      "n_holes_t": 1,
      "L_net_t_mm": 184.5,
      "A_net_t_mm2": 21033.0,
      "A_net_v_mm2": 49761.6,
      "F_bs_Rk_tension_kN": 605.75,
      "F_bs_Rk_shear_kN": 121.916,
      "F_bs_Rk_kN": 605.75,
      "gov_type": "tension",
      "F_bs_Rd_kN": 775.36,
      "F_par_Ed_kN": 75.0,
      "eta": 0.0967,
      "f_t_0_k_MPa": 19.2,
      "f_v_k_MPa": 3.5,
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      "gamma_M": 1.25,
      "annex_a_branch": "BLOCK",
      "k_cr_applied": 0.67,
      "plug_shear_enabled": false,
      "geometry": {
        "w_mm": 240.0,
        "t_steel_mm": 10.0,
        "slot_tol_mm": 1.0,
        "recess_mm": 0.0,
        "outer_plate_y_mm": 0.0,
        "outer_plate_y_baseline_mm": 0.0,
        "net_timber_mm": 228.0,
        "t_outer_segment_mm": 114.0,
        "t_inner_segment_mm": null
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      "plane_modes": [
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        "h"
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      "segments": [
        {
          "idx": 0,
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          "adj_plane_mode": "h",
          "adj_plane_family": "plug",
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          "branch_governing": "BLOCK",
          "t_ef_mm": 37.01,
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          "A_net_v_mm2": 49761.6,
          "A_net_v_block_mm2": 49761.6,
          "A_net_v_plug_mm2": 56422.7,
          "F_bs_Rk_tension_kN": 605.75,
          "F_bs_Rk_shear_kN": 121.916,
          "F_bs_Rk_block_kN": 605.75,
          "F_bs_Rk_plug_kN": 605.75,
          "F_bs_Rk_kN": 605.75,
          "gov_type": "tension",
          "F_bs_Rd_kN": 387.68,
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        },
        {
          "idx": 1,
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          "adj_plane_mode": "h",
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          "branch_governing": "BLOCK",
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          "A_net_v_mm2": 49761.6,
          "A_net_v_block_mm2": 49761.6,
          "A_net_v_plug_mm2": 56422.7,
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          "F_bs_Rk_shear_kN": 121.916,
          "F_bs_Rk_block_kN": 605.75,
          "F_bs_Rk_plug_kN": 605.75,
          "F_bs_Rk_kN": 605.75,
          "gov_type": "tension",
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      "eta_governing": 0.0967,
      "a1_sum_enabled": true,
      "a1_sum_eta": 0.0967,
      "a1_sum_capacity_kN": 775.36,
      "a1_sum_unsafe_mode_incompat": false,
      "geometry_warning": true,
      "geometry_warning_fields": [
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      "gov_modes_per_plane": [
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      "plane_families": [
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      "segment_modes": [
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      "segment_thicknesses_mm": [
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      "t_ef_per_segment_mm": [
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      "plate_class": "any",
      "plate_type": "Inserted",
      "M_y_Rk_Nmm": 75000.0,
      "f_h_k_MPa": 29.202,
      "f_h_0_k_MPa": 29.202,
      "resolutions": null,
      "shear_lines_xz": [
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        [
          -352.0,
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      "tension_line_xz": [
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        [
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      ],
      "shear_row_bolts_xz": [
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          [
            -352.0,
            96.00000000000004
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          [
            -272.0,
            96.00000000000003
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          [
            -192.0,
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          [
            -111.99999999999999,
            96.00000000000001
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        ],
        [
          [
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          [
            -272.0,
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          [
            -192.0,
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          [
            -112.00000000000001,
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      "tension_intermediate_xz": []
    },
    "CH2": {
      "skip": null,
      "status": "PASS",
      "N_kN": 75.0,
      "tau": 1.0,
      "n_bolts": 8,
      "n_rows": 2,
      "n_cols": 4,
      "n_plates": 1,
      "n_segments": 2,
      "n_planes": 2,
      "d_mm": 7.5,
      "d_hole_mm": 7.5,
      "hole_oversize_mm": 0.0,
      "t_ef_mm": 228.0,
      "t_1_annex_a_mm": 228.0,
      "free_dir": -1,
      "dist_to_end_mm": 232.0,
      "lv_per_row": [
        [
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          352.0,
          -96.0,
          4
        ],
        [
          "16",
          325.75,
          352.0,
          96.0,
          4
        ]
      ],
      "L_net_v_mm": 651.5,
      "gross_t_mm": 192.0,
      "n_holes_t": 1,
      "L_net_t_mm": 184.5,
      "A_net_t_mm2": 21033.0,
      "A_net_v_mm2": 49761.6,
      "F_bs_Rk_tension_kN": 605.75,
      "F_bs_Rk_shear_kN": 121.916,
      "F_bs_Rk_kN": 605.75,
      "gov_type": "tension",
      "F_bs_Rd_kN": 775.36,
      "F_par_Ed_kN": 75.0,
      "eta": 0.0967,
      "f_t_0_k_MPa": 19.2,
      "f_v_k_MPa": 3.5,
      "k_mod": 0.8,
      "gamma_M": 1.25,
      "annex_a_branch": "BLOCK",
      "k_cr_applied": 0.67,
      "plug_shear_enabled": false,
      "geometry": {
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        "t_steel_mm": 10.0,
        "slot_tol_mm": 1.0,
        "recess_mm": 0.0,
        "outer_plate_y_mm": 0.0,
        "outer_plate_y_baseline_mm": 0.0,
        "net_timber_mm": 228.0,
        "t_outer_segment_mm": 114.0,
        "t_inner_segment_mm": null
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      "plane_modes": [
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        "h"
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      "segments": [
        {
          "idx": 0,
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          "t_seg_mm": 114.0,
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          "adj_plane_mode": "h",
          "adj_plane_family": "plug",
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          "branch_governing": "BLOCK",
          "t_ef_mm": 37.01,
          "A_net_t_mm2": 21033.0,
          "A_net_v_mm2": 49761.6,
          "A_net_v_block_mm2": 49761.6,
          "A_net_v_plug_mm2": 56422.7,
          "F_bs_Rk_tension_kN": 605.75,
          "F_bs_Rk_shear_kN": 121.916,
          "F_bs_Rk_block_kN": 605.75,
          "F_bs_Rk_plug_kN": 605.75,
          "F_bs_Rk_kN": 605.75,
          "gov_type": "tension",
          "F_bs_Rd_kN": 387.68,
          "eta": 0.0967,
          "is_governing": true
        },
        {
          "idx": 1,
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          "t_seg_mm": 114.0,
          "demand_kN": 37.5,
          "adj_plane_mode": "h",
          "adj_plane_family": "plug",
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          "branch_governing": "BLOCK",
          "t_ef_mm": 37.01,
          "A_net_t_mm2": 21033.0,
          "A_net_v_mm2": 49761.6,
          "A_net_v_block_mm2": 49761.6,
          "A_net_v_plug_mm2": 56422.7,
          "F_bs_Rk_tension_kN": 605.75,
          "F_bs_Rk_shear_kN": 121.916,
          "F_bs_Rk_block_kN": 605.75,
          "F_bs_Rk_plug_kN": 605.75,
          "F_bs_Rk_kN": 605.75,
          "gov_type": "tension",
          "F_bs_Rd_kN": 387.68,
          "eta": 0.0967,
          "is_governing": false
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      ],
      "eta_governing": 0.0967,
      "a1_sum_enabled": true,
      "a1_sum_eta": 0.0967,
      "a1_sum_capacity_kN": 775.36,
      "a1_sum_unsafe_mode_incompat": false,
      "geometry_warning": true,
      "geometry_warning_fields": [
        "slot_tol"
      ],
      "gov_modes_per_plane": [
        "h",
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      ],
      "plane_families": [
        "plug",
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      "segment_modes": [
        "h",
        "h"
      ],
      "segment_thicknesses_mm": [
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        114.0
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      "t_ef_per_segment_mm": [
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        37.01
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      "plate_class": "any",
      "plate_type": "Inserted",
      "M_y_Rk_Nmm": 75000.0,
      "f_h_k_MPa": 29.202,
      "f_h_0_k_MPa": 29.202,
      "resolutions": null,
      "shear_lines_xz": [
        [
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          -96.0,
          1.8000000011397788e-05,
          -96.0
        ],
        [
          352.0,
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          8.200000002034358e-05,
          96.0
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      ],
      "tension_line_xz": [
        [
          352.0,
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        ],
        [
          352.0,
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        ]
      ],
      "shear_row_bolts_xz": [
        [
          [
            352.0,
            -96.0
          ],
          [
            272.0,
            -96.0
          ],
          [
            192.0,
            -96.0
          ],
          [
            112.0,
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        ],
        [
          [
            352.0,
            96.0
          ],
          [
            272.0,
            96.0
          ],
          [
            192.0,
            96.0
          ],
          [
            112.0,
            96.0
          ]
        ]
      ],
      "tension_intermediate_xz": []
    }
  },
  "member_net_section_results": {
    "CH1": {
      "member_name": "CH1",
      "w_width_mm": 240.0,
      "h_depth_mm": 300.0,
      "d0_mm": 7.5,
      "n_holes": 2,
      "timber_class": "GL24h",
      "k_mod": 0.8,
      "gamma_M": 1.3,
      "k_sys": 1.0,
      "skip": null,
      "notes": [
        "net width b_net = 228.0 mm (steel-plate slot deducted from W = 240.0)"
      ],
      "b_net_mm": 228.0,
      "slot_parts": [
        1,
        10.0,
        1.0
      ],
      "d0_oversize_mm": 0.0,
      "N_Ed_kN": 75.0,
      "check_type": "tension",
      "clause": "EN 1995-1-1 6.1.2",
      "section_holes_z_mm": [
        -96.0,
        96.0
      ],
      "A_gross_mm2": 68400.0,
      "A_holes_mm2": 3420.0,
      "A_net_mm2": 64980.0,
      "area_used_mm2": 64980.0,
      "used_gross": false,
      "f_k_MPa": 19.2,
      "k_h": 1.0718,
      "k_h_applies": true,
      "k_h_basis": "glulam Eq 3.2: min((600/300)^0.1, 1.1)",
      "f_d_MPa": 12.6634,
      "sigma_d_MPa": 1.1542,
      "eta_axial": 0.0911,
      "governing_check": "EN 1995-1-1 6.1.2",
      "eta": 0.0911,
      "status": "PASS",
      "section_selection_requested": "automatic",
      "section_selection_effective": "automatic",
      "section_selection_fallback_reason": null,
      "crit_section_xz": [
        [
          -352.0,
          150.00000000000006
        ],
        [
          -352.0,
          -149.99999999999994
        ]
      ],
      "crit_holes_xz": [],
      "crit_holes_bids": [],
      "crit_holes_r_mm": 7.75,
      "crit_station_mm": 352.0
    },
    "CH2": {
      "member_name": "CH2",
      "w_width_mm": 240.0,
      "h_depth_mm": 300.0,
      "d0_mm": 7.5,
      "n_holes": 2,
      "timber_class": "GL24h",
      "k_mod": 0.8,
      "gamma_M": 1.3,
      "k_sys": 1.0,
      "skip": null,
      "notes": [
        "net width b_net = 228.0 mm (steel-plate slot deducted from W = 240.0)"
      ],
      "b_net_mm": 228.0,
      "slot_parts": [
        1,
        10.0,
        1.0
      ],
      "d0_oversize_mm": 0.0,
      "N_Ed_kN": 75.0,
      "check_type": "tension",
      "clause": "EN 1995-1-1 6.1.2",
      "section_holes_z_mm": [
        -96.0,
        96.0
      ],
      "A_gross_mm2": 68400.0,
      "A_holes_mm2": 3420.0,
      "A_net_mm2": 64980.0,
      "area_used_mm2": 64980.0,
      "used_gross": false,
      "f_k_MPa": 19.2,
      "k_h": 1.0718,
      "k_h_applies": true,
      "k_h_basis": "glulam Eq 3.2: min((600/300)^0.1, 1.1)",
      "f_d_MPa": 12.6634,
      "sigma_d_MPa": 1.1542,
      "eta_axial": 0.0911,
      "governing_check": "EN 1995-1-1 6.1.2",
      "eta": 0.0911,
      "status": "PASS",
      "section_selection_requested": "automatic",
      "section_selection_effective": "automatic",
      "section_selection_fallback_reason": null,
      "crit_section_xz": [
        [
          352.0,
          -150.0
        ],
        [
          352.0,
          150.0
        ]
      ],
      "crit_holes_xz": [],
      "crit_holes_bids": [],
      "crit_holes_r_mm": 7.75,
      "crit_station_mm": 352.0
    }
  },
  "heimeshoff_ring_shear_result": {
    "requested": false,
    "effective": false,
    "eligible": false,
    "eligibility_reason": "Requires a timber-to-timber connection.",
    "ring_center_xz_mm": null,
    "rings": [],
    "S_r_mm": null,
    "I_p_mm2": null,
    "members": {},
    "governing_member": null,
    "eta": null,
    "status": "N/A"
  },
  "splitting_results": {
    "CH1": {
      "skip": "auto: |Vz|=0.00 kN < threshold 0.10 kN",
      "member_name": "CH1",
      "Vz_begin_kN": 0.0,
      "Vz_end_kN": 0.0,
      "F_v_Ed_perp_kN": 0.0,
      "demand_source": "section Vz",
      "Vz_min_kN": 0.1,
      "eta": 0.0,
      "status": "N/A"
    },
    "CH2": {
      "skip": "auto: |Vz|=0.00 kN < threshold 0.10 kN",
      "member_name": "CH2",
      "Vz_begin_kN": 0.0,
      "Vz_end_kN": 0.0,
      "F_v_Ed_perp_kN": 0.0,
      "demand_source": "section Vz",
      "Vz_min_kN": 0.1,
      "eta": 0.0,
      "status": "N/A"
    }
  },
  "spacing_results": {
    "CH1": {
      "alpha_deg": 0.0,
      "n_bolts": 8,
      "n_rows": 2,
      "d_mm": 7.5,
      "a1_actual_mm": 80.0,
      "a1_required_mm": 37.5,
      "a2_actual_mm": 192.0,
      "a2_required_mm": 22.5,
      "a3t_actual_mm": 112.0,
      "a3t_required_mm": 80.0,
      "a3c_actual_mm": 112.0,
      "a3c_required_mm": null,
      "a4t_actual_mm": 53.999999999999986,
      "a4t_required_mm": 22.5,
      "a4c_actual_mm": 54.0,
      "a4c_required_mm": 22.5,
      "table": "8.5",
      "spacing_formula_basis": {
        "schema": 1,
        "table": "8.5",
        "rules": {
          "a1": {
            "kind": "table",
            "applied_rule": "a1",
            "base_required_mm": 37.5,
            "final_required_mm": 37.5,
            "fire_increment_mm": 0.0
          },
          "a2": {
            "kind": "table",
            "applied_rule": "a2",
            "base_required_mm": 22.5,
            "final_required_mm": 22.5,
            "fire_increment_mm": 0.0
          },
          "a3,t": {
            "kind": "table",
            "applied_rule": "a3,t",
            "base_required_mm": 80.0,
            "final_required_mm": 80.0,
            "fire_increment_mm": 0.0
          },
          "a3,c": {
            "kind": "table",
            "applied_rule": "a3,c",
            "lookup_alpha_deg": 0.0,
            "base_required_mm": null,
            "final_required_mm": null,
            "fire_increment_mm": 0.0
          },
          "a4,t": {
            "kind": "indeterminate_floor",
            "applied_rule": "a4,c",
            "base_required_mm": 22.5,
            "final_required_mm": 22.5,
            "fire_increment_mm": 0.0
          },
          "a4,c": {
            "kind": "table",
            "applied_rule": "a4,c",
            "base_required_mm": 22.5,
            "final_required_mm": 22.5,
            "fire_increment_mm": 0.0
          }
        }
      },
      "a4t_on_positive_perp": true,
      "loaded_edge_indeterminate": true,
      "a4t_rule_key": "a4,c",
      "a4c_rule_key": "a4,c",
      "a4t_face": "Depth+",
      "a4c_face": "Depth-",
      "loaded_edge_signal_kN": 0.0,
      "loaded_edge_beta_flip": -1.0,
      "loaded_edge_beta_source": "beta",
      "a_fi_mm": 0.0,
      "fire_a3_multiplier": 1.0,
      "end_exposed": true,
      "a4t_face_exposed": true,
      "a4c_face_exposed": true,
      "fire_surcharge_waived_mm": {
        "a3": 0.0,
        "a4t": 0.0,
        "a4c": 0.0
      },
      "violations": [],
      "status": "PASS",
      "loaded_end_indeterminate": false
    },
    "CH2": {
      "alpha_deg": 0.0,
      "n_bolts": 8,
      "n_rows": 2,
      "d_mm": 7.5,
      "a1_actual_mm": 80.0,
      "a1_required_mm": 37.5,
      "a2_actual_mm": 192.0,
      "a2_required_mm": 22.5,
      "a3t_actual_mm": 111.99991800000004,
      "a3t_required_mm": 80.0,
      "a3c_actual_mm": 111.99991800000004,
      "a3c_required_mm": null,
      "a4t_actual_mm": 54.0,
      "a4t_required_mm": 22.5,
      "a4c_actual_mm": 54.0,
      "a4c_required_mm": 22.5,
      "table": "8.5",
      "spacing_formula_basis": {
        "schema": 1,
        "table": "8.5",
        "rules": {
          "a1": {
            "kind": "table",
            "applied_rule": "a1",
            "base_required_mm": 37.5,
            "final_required_mm": 37.5,
            "fire_increment_mm": 0.0
          },
          "a2": {
            "kind": "table",
            "applied_rule": "a2",
            "base_required_mm": 22.5,
            "final_required_mm": 22.5,
            "fire_increment_mm": 0.0
          },
          "a3,t": {
            "kind": "table",
            "applied_rule": "a3,t",
            "base_required_mm": 80.0,
            "final_required_mm": 80.0,
            "fire_increment_mm": 0.0
          },
          "a3,c": {
            "kind": "table",
            "applied_rule": "a3,c",
            "lookup_alpha_deg": 0.0,
            "base_required_mm": null,
            "final_required_mm": null,
            "fire_increment_mm": 0.0
          },
          "a4,t": {
            "kind": "indeterminate_floor",
            "applied_rule": "a4,c",
            "base_required_mm": 22.5,
            "final_required_mm": 22.5,
            "fire_increment_mm": 0.0
          },
          "a4,c": {
            "kind": "table",
            "applied_rule": "a4,c",
            "base_required_mm": 22.5,
            "final_required_mm": 22.5,
            "fire_increment_mm": 0.0
          }
        }
      },
      "a4t_on_positive_perp": true,
      "loaded_edge_indeterminate": true,
      "a4t_rule_key": "a4,c",
      "a4c_rule_key": "a4,c",
      "a4t_face": "Depth+",
      "a4c_face": "Depth-",
      "loaded_edge_signal_kN": 0.0,
      "loaded_edge_beta_flip": 1.0,
      "loaded_edge_beta_source": "beta",
      "a_fi_mm": 0.0,
      "fire_a3_multiplier": 1.0,
      "end_exposed": true,
      "a4t_face_exposed": true,
      "a4c_face_exposed": true,
      "fire_surcharge_waived_mm": {
        "a3": 0.0,
        "a4t": 0.0,
        "a4c": 0.0
      },
      "violations": [],
      "status": "PASS",
      "loaded_end_indeterminate": false
    }
  },
  "fire_results": null,
  "calc_settings": {
    "tau_min": 0.2,
    "Vz_min_kN": 0.1,
    "hole_oversize_bolt": 1.0,
    "hole_oversize_dowel": 0.0,
    "gamma_M_solid": 1.3,
    "gamma_M_glulam": 1.3,
    "gamma_M_panel": 1.2,
    "gamma_M2": 1.25,
    "threads_in_shear": true,
    "k_cr": 0.67,
    "a1_sum": true,
    "plug_shear": false,
    "force_net_section_at_node": false,
    "use_heimeshoff_ring_shear": false
  },
  "pdf_export_settings": {
    "project_name": "",
    "project_number": "",
    "project_address": "",
    "engineer_name": "",
    "checked_by": "",
    "report_date": "",
    "company_logo_b64": "",
    "output_folder": "",
    "output_filename": "",
    "include_view_xz": true,
    "include_view_yz": true,
    "include_view_xy": true,
    "include_force_vectors": true,
    "include_derivations": true,
    "include_embodied_carbon": true,
    "include_spacing": true,
    "pdf_bolt_johansen_mode": "governing",
    "pdf_bolt_johansen_bolt": "",
    "include_fprEN_table": true,
    "include_bolt_johansen_fprEN": false,
    "epd_factor": 1.55,
    "pdf_language": "en"
  },
  "step_export_settings": {
    "include_node_marker": true,
    "include_members": true,
    "include_plates": true,
    "include_fasteners": true,
    "include_recesses": true,
    "cut_steel_plates": true,
    "cut_members": true,
    "single_plate_to_xy": false
  },
  "ifc_export_settings": {
    "include_node_marker": true,
    "timber_transparency": 0.0
  },
  "dxf_export_settings": {
    "view_xz": true,
    "view_xy": true
  },
  "ui_timber_class": "GL24h",
  "ui_service_class": "1",
  "ui_load_duration": "Medium-term",
  "ui_fastener_type": "Dowel",
  "ui_nail_length_mm": 0.0,
  "ui_rope_effect": true,
  "ui_force_net_section_at_node": false,
  "ui_heimeshoff_ring_shear": false,
  "ui_splitting_overrides": {},
  "ui_n_ef_overrides": {},
  "ui_Vz_min_kN": "0.10",
  "ui_a1_sum": true,
  "ui_show_block_shear": true,
  "ui_show_force_arrows": true,
  "ui_show_bolt_eta": true,
  "ui_show_member_labels": true,
  "ui_show_spacing_zones": true,
  "ui_show_spacing_zone_inner": true,
  "ui_show_spacing_zone_outer1": true,
  "ui_show_spacing_zone_outer2": true,
  "ui_show_plane_force": true,
  "ui_show_net_section": true,
  "ui_show_depth_axis": true,
  "ui_view3d": {
    "mode": "solid",
    "translucent": true,
    "node_axes": true,
    "zones_on": true,
    "force_vectors": false,
    "block_shear": false,
    "net_section": false,
    "bearing": false,
    "hidden": []
  },
  "ui_fastener_grade": "Rothoblaas SBD 7.5",
  "ui_dowel_offset": "0",
  "ui_countersink_by_member": {},
  "ui_dowel_head_insertion_p": "2.5",
  "ui_slot_tol": "1",
  "ui_a3_delta": "0",
  "ui_t_steel_actual": "10.00",
  "ui_outer_plate_y_actual": "0.00",
  "ui_diameter": "7.5",
  "ui_washer_diameter": "22",
  "ui_fyk_custom": "235",
  "ui_fuk_custom": "360",
  "ui_fire_class": "None",
  "ui_eta_fi": "0.60",
  "ui_fire_regime": "Auto",
  "ui_fire_cover_afi": "0",
  "ui_fire_hp": "0",
  "ui_fire_board_hp": "0",
  "ui_fire_dowel_flush": true,
  "ui_fire_exposed_faces": {},
  "ui_plate_grade": "S235",
  "ui_tau_min": "0.20",
  "ui_hole_oversize_bolt": "1.0",
  "ui_hole_oversize_dowel": "0.0",
  "ui_gamma_M_solid": "1.30",
  "ui_gamma_M_glulam": "1.30",
  "ui_gamma_M_panel": "1.20",
  "ui_gamma_M2": "1.25",
  "ui_threads_in_shear": true,
  "ui_k_cr": "0.67",
  "ui_plug_shear": false
}