{ "13-inch-example": { "assumed_laptop_mass_kg": 3, "vertical_acceleration_factor": 2, "load_split": "equal between two arms", "force_per_arm_N": 29.43, "wall_to_load_mm": 48.0, "moment_per_arm_Nmm": 1412.6399999999999, "anchor_center_spacing_mm": 156.0, "ideal_anchor_pair_tension_N": 9.055384615384614, "upright_sections": [ { "z_mm": 1, "net_area_mm2": 596.9999999999696, "Ixx_mm4": 204149.59021380873, "extreme_fiber_mm": 36.439698743717614, "nominal_axial_plus_bending_MPa": 0.30144578126401506 }, { "z_mm": 12, "net_area_mm2": 717.5999999999273, "Ixx_mm4": 236745.83432082363, "extreme_fiber_mm": 42.21404682273973, "nominal_axial_plus_bending_MPa": 0.2928989301208528 }, { "z_mm": 26, "net_area_mm2": 499.1999999999079, "Ixx_mm4": 161408.03879384056, "extreme_fiber_mm": 44.826923076919904, "nominal_axial_plus_bending_MPa": 0.4512786813269072 }, { "z_mm": 47.2, "net_area_mm2": 279.60000000009035, "Ixx_mm4": 44661.18158999534, "extreme_fiber_mm": 19.87553648068435, "nominal_axial_plus_bending_MPa": 0.7339237675212165 }, { "z_mm": 50, "net_area_mm2": 208.80000000003326, "Ixx_mm4": 33236.778546212045, "extreme_fiber_mm": 22.862068965517288, "nominal_axial_plus_bending_MPa": 1.112639111017581 }, { "z_mm": 52.8, "net_area_mm2": 260.39999999995615, "Ixx_mm4": 43965.00346584417, "extreme_fiber_mm": 19.71889400922126, "nominal_axial_plus_bending_MPa": 0.7466064290234604 }, { "z_mm": 74, "net_area_mm2": 352.79999999993055, "Ixx_mm4": 35028.119025299064, "extreme_fiber_mm": 22.510204081632686, "nominal_axial_plus_bending_MPa": 0.9912265962418866 }, { "z_mm": 98, "net_area_mm2": 208.79999999995903, "Ixx_mm4": 33236.77854619977, "extreme_fiber_mm": 22.862068965517267, "nominal_axial_plus_bending_MPa": 1.1126391110179892 }, { "z_mm": 122, "net_area_mm2": 208.79999999995914, "Ixx_mm4": 33236.7785462009, "extreme_fiber_mm": 22.862068965517267, "nominal_axial_plus_bending_MPa": 1.112639111017956 }, { "z_mm": 146, "net_area_mm2": 208.80000000010747, "Ixx_mm4": 33236.77854622413, "extreme_fiber_mm": 22.862068965517274, "nominal_axial_plus_bending_MPa": 1.1126391110171772 }, { "z_mm": 170, "net_area_mm2": 496.80000000025507, "Ixx_mm4": 49296.134473077705, "extreme_fiber_mm": 25.84057971014495, "nominal_axial_plus_bending_MPa": 0.7997320090736427 } ], "peak_nominal_demand_MPa": 1.1126391110179892, "load_rating_established": false, "limits": "Beam screening demand only. No ASA allowable, creep duration, temperature, print anisotropy, stress concentration, shelf/fastener FEA, anchor strength or physical qualification was established." }, "14-inch-example": { "assumed_laptop_mass_kg": 3, "vertical_acceleration_factor": 2, "load_split": "equal between two arms", "force_per_arm_N": 29.43, "wall_to_load_mm": 49.0, "moment_per_arm_Nmm": 1442.07, "anchor_center_spacing_mm": 166.0, "ideal_anchor_pair_tension_N": 8.687168674698794, "upright_sections": [ { "z_mm": 1, "net_area_mm2": 603.0000000000749, "Ixx_mm4": 220910.88770823544, "extreme_fiber_mm": 37.85820920398295, "nominal_axial_plus_bending_MPa": 0.2959381432764142 }, { "z_mm": 12, "net_area_mm2": 723.5999999998756, "Ixx_mm4": 254164.12703820452, "extreme_fiber_mm": 43.74626865671479, "nominal_axial_plus_bending_MPa": 0.28887811521011963 }, { "z_mm": 26, "net_area_mm2": 499.20000000003563, "Ixx_mm4": 168793.57725538567, "extreme_fiber_mm": 46.65384615384784, "nominal_axial_plus_bending_MPa": 0.45753650651209327 }, { "z_mm": 47.2, "net_area_mm2": 404.4000000001052, "Ixx_mm4": 46175.492733814644, "extreme_fiber_mm": 20.531157270028004, "nominal_axial_plus_bending_MPa": 0.7139666848769247 }, { "z_mm": 50, "net_area_mm2": 208.86000000003153, "Ixx_mm4": 33238.98072717521, "extreme_fiber_mm": 22.861821315714025, "nominal_axial_plus_bending_MPa": 1.132765716484637 }, { "z_mm": 52.8, "net_area_mm2": 260.39999999995536, "Ixx_mm4": 43965.00346584425, "extreme_fiber_mm": 19.71889400922131, "nominal_axial_plus_bending_MPa": 0.7598061789368721 }, { "z_mm": 74, "net_area_mm2": 304.7399999998507, "Ixx_mm4": 34756.672224589485, "extreme_fiber_mm": 22.590667454223773, "nominal_axial_plus_bending_MPa": 1.0338711060252115 }, { "z_mm": 98, "net_area_mm2": 208.79999999995715, "Ixx_mm4": 33236.778546200556, "extreme_fiber_mm": 22.862068965517075, "nominal_axial_plus_bending_MPa": 1.1328826700837067 }, { "z_mm": 122, "net_area_mm2": 208.79999999995923, "Ixx_mm4": 33236.778546200716, "extreme_fiber_mm": 22.862068965517267, "nominal_axial_plus_bending_MPa": 1.132882670083709 }, { "z_mm": 146, "net_area_mm2": 352.8000000001813, "Ixx_mm4": 35028.119025324246, "extreme_fiber_mm": 22.51020408163269, "nominal_axial_plus_bending_MPa": 1.0101392676764724 }, { "z_mm": 170, "net_area_mm2": 588.5500000003026, "Ixx_mm4": 49679.319761983876, "extreme_fiber_mm": 25.685328349333137, "nominal_axial_plus_bending_MPa": 0.795586949547504 } ], "peak_nominal_demand_MPa": 1.132882670083709, "load_rating_established": false, "limits": "Beam screening demand only. No ASA allowable, creep duration, temperature, print anisotropy, stress concentration, shelf/fastener FEA, anchor strength or physical qualification was established." }, "15-6-inch-example": { "assumed_laptop_mass_kg": 3, "vertical_acceleration_factor": 2, "load_split": "equal between two arms", "force_per_arm_N": 29.43, "wall_to_load_mm": 52.0, "moment_per_arm_Nmm": 1530.36, "anchor_center_spacing_mm": 186.0, "ideal_anchor_pair_tension_N": 8.22774193548387, "upright_sections": [ { "z_mm": 1, "net_area_mm2": 621.000000000069, "Ixx_mm4": 277260.3688761075, "extreme_fiber_mm": 42.06521763285396, "nominal_axial_plus_bending_MPa": 0.2795735189122832 }, { "z_mm": 12, "net_area_mm2": 741.6000000002241, "Ixx_mm4": 312770.2000917198, "extreme_fiber_mm": 48.29126213592576, "nominal_axial_plus_bending_MPa": 0.27596981513726676 }, { "z_mm": 26, "net_area_mm2": 499.2000000000829, "Ixx_mm4": 192844.34648615867, "extreme_fiber_mm": 52.13461538461878, "nominal_axial_plus_bending_MPa": 0.4726803782892227 }, { "z_mm": 47.2, "net_area_mm2": 404.4000000001022, "Ixx_mm4": 46175.49273381446, "extreme_fiber_mm": 20.53115727002802, "nominal_axial_plus_bending_MPa": 0.7532233504380375 }, { "z_mm": 50, "net_area_mm2": 352.80000000005606, "Ixx_mm4": 35028.11902531167, "extreme_fiber_mm": 22.510204081632686, "nominal_axial_plus_bending_MPa": 1.0668772819827472 }, { "z_mm": 52.8, "net_area_mm2": 289.19999999995986, "Ixx_mm4": 44943.200077474816, "extreme_fiber_mm": 19.946058091290613, "nominal_axial_plus_bending_MPa": 0.7809463075274234 }, { "z_mm": 74, "net_area_mm2": 208.79999999995923, "Ixx_mm4": 33236.77854620045, "extreme_fiber_mm": 22.862068965517288, "nominal_axial_plus_bending_MPa": 1.1936133472809598 }, { "z_mm": 98, "net_area_mm2": 208.79999999995943, "Ixx_mm4": 33236.77854620063, "extreme_fiber_mm": 22.862068965517285, "nominal_axial_plus_bending_MPa": 1.1936133472809536 }, { "z_mm": 122, "net_area_mm2": 352.7999999999306, "Ixx_mm4": 35028.119025298554, "extreme_fiber_mm": 22.510204081632686, "nominal_axial_plus_bending_MPa": 1.0668772819831451 }, { "z_mm": 146, "net_area_mm2": 208.80000000010764, "Ixx_mm4": 33236.7785462245, "extreme_fiber_mm": 22.862068965517302, "nominal_axial_plus_bending_MPa": 1.1936133472800983 }, { "z_mm": 170, "net_area_mm2": 208.80000000010762, "Ixx_mm4": 33236.77854622344, "extreme_fiber_mm": 22.86206896551728, "nominal_axial_plus_bending_MPa": 1.1936133472801314 } ], "peak_nominal_demand_MPa": 1.1936133472809598, "load_rating_established": false, "limits": "Beam screening demand only. No ASA allowable, creep duration, temperature, print anisotropy, stress concentration, shelf/fastener FEA, anchor strength or physical qualification was established." }, "16-inch-example": { "assumed_laptop_mass_kg": 3, "vertical_acceleration_factor": 2, "load_split": "equal between two arms", "force_per_arm_N": 29.43, "wall_to_load_mm": 52.0, "moment_per_arm_Nmm": 1530.36, "anchor_center_spacing_mm": 186.0, "ideal_anchor_pair_tension_N": 8.22774193548387, "upright_sections": [ { "z_mm": 1, "net_area_mm2": 621.000000000069, "Ixx_mm4": 277260.3688761075, "extreme_fiber_mm": 42.06521763285396, "nominal_axial_plus_bending_MPa": 0.2795735189122832 }, { "z_mm": 12, "net_area_mm2": 741.6000000002241, "Ixx_mm4": 312770.2000917198, "extreme_fiber_mm": 48.29126213592576, "nominal_axial_plus_bending_MPa": 0.27596981513726676 }, { "z_mm": 26, "net_area_mm2": 499.2000000000829, "Ixx_mm4": 192844.34648615867, "extreme_fiber_mm": 52.13461538461878, "nominal_axial_plus_bending_MPa": 0.4726803782892227 }, { "z_mm": 47.2, "net_area_mm2": 404.4000000001022, "Ixx_mm4": 46175.49273381446, "extreme_fiber_mm": 20.53115727002802, "nominal_axial_plus_bending_MPa": 0.7532233504380375 }, { "z_mm": 50, "net_area_mm2": 352.80000000005606, "Ixx_mm4": 35028.11902531167, "extreme_fiber_mm": 22.510204081632686, "nominal_axial_plus_bending_MPa": 1.0668772819827472 }, { "z_mm": 52.8, "net_area_mm2": 289.19999999995986, "Ixx_mm4": 44943.200077474816, "extreme_fiber_mm": 19.946058091290613, "nominal_axial_plus_bending_MPa": 0.7809463075274234 }, { "z_mm": 74, "net_area_mm2": 208.79999999995923, "Ixx_mm4": 33236.77854620045, "extreme_fiber_mm": 22.862068965517288, "nominal_axial_plus_bending_MPa": 1.1936133472809598 }, { "z_mm": 98, "net_area_mm2": 208.79999999995943, "Ixx_mm4": 33236.77854620063, "extreme_fiber_mm": 22.862068965517285, "nominal_axial_plus_bending_MPa": 1.1936133472809536 }, { "z_mm": 122, "net_area_mm2": 352.7999999999306, "Ixx_mm4": 35028.119025298554, "extreme_fiber_mm": 22.510204081632686, "nominal_axial_plus_bending_MPa": 1.0668772819831451 }, { "z_mm": 146, "net_area_mm2": 208.80000000010764, "Ixx_mm4": 33236.7785462245, "extreme_fiber_mm": 22.862068965517302, "nominal_axial_plus_bending_MPa": 1.1936133472800983 }, { "z_mm": 170, "net_area_mm2": 208.80000000010762, "Ixx_mm4": 33236.77854622344, "extreme_fiber_mm": 22.86206896551728, "nominal_axial_plus_bending_MPa": 1.1936133472801314 } ], "peak_nominal_demand_MPa": 1.1936133472809598, "load_rating_established": false, "limits": "Beam screening demand only. No ASA allowable, creep duration, temperature, print anisotropy, stress concentration, shelf/fastener FEA, anchor strength or physical qualification was established." }, "17-inch-example": { "assumed_laptop_mass_kg": 3, "vertical_acceleration_factor": 2, "load_split": "equal between two arms", "force_per_arm_N": 29.43, "wall_to_load_mm": 54.0, "moment_per_arm_Nmm": 1589.22, "anchor_center_spacing_mm": 186.0, "ideal_anchor_pair_tension_N": 8.544193548387097, "upright_sections": [ { "z_mm": 1, "net_area_mm2": 633.0000000000713, "Ixx_mm4": 320059.0915040496, "extreme_fiber_mm": 44.83175379147325, "nominal_axial_plus_bending_MPa": 0.2691002833541869 }, { "z_mm": 12, "net_area_mm2": 753.6000000002188, "Ixx_mm4": 357348.3233042525, "extreme_fiber_mm": 51.2802547770747, "nominal_axial_plus_bending_MPa": 0.26710904386185996 }, { "z_mm": 26, "net_area_mm2": 499.20000000008747, "Ixx_mm4": 210456.654178467, "extreme_fiber_mm": 55.78846153846517, "nominal_axial_plus_bending_MPa": 0.48022938326305725 }, { "z_mm": 47.2, "net_area_mm2": 404.4000000001022, "Ixx_mm4": 46175.492733814644, "extreme_fiber_mm": 20.53115727002802, "nominal_axial_plus_bending_MPa": 0.7793944608121074 }, { "z_mm": 50, "net_area_mm2": 352.80000000005595, "Ixx_mm4": 35028.119025311295, "extreme_fiber_mm": 22.510204081632686, "nominal_axial_plus_bending_MPa": 1.104702624853367 }, { "z_mm": 52.8, "net_area_mm2": 289.19999999995827, "Ixx_mm4": 44943.20007747453, "extreme_fiber_mm": 19.946058091290645, "nominal_axial_plus_bending_MPa": 0.8070687237601308 }, { "z_mm": 74, "net_area_mm2": 208.7999999999592, "Ixx_mm4": 33236.77854620067, "extreme_fiber_mm": 22.862068965517288, "nominal_axial_plus_bending_MPa": 1.2341004654124472 }, { "z_mm": 98, "net_area_mm2": 208.79999999995937, "Ixx_mm4": 33236.77854620045, "extreme_fiber_mm": 22.86206896551728, "nominal_axial_plus_bending_MPa": 1.234100465412454 }, { "z_mm": 122, "net_area_mm2": 352.7999999999306, "Ixx_mm4": 35028.119025299275, "extreme_fiber_mm": 22.510204081632686, "nominal_axial_plus_bending_MPa": 1.104702624853747 }, { "z_mm": 146, "net_area_mm2": 208.80000000010762, "Ixx_mm4": 33236.77854622504, "extreme_fiber_mm": 22.8620689655173, "nominal_axial_plus_bending_MPa": 1.234100465411546 }, { "z_mm": 170, "net_area_mm2": 208.80000000010756, "Ixx_mm4": 33236.778546223264, "extreme_fiber_mm": 22.86206896551728, "nominal_axial_plus_bending_MPa": 1.2341004654116037 } ], "peak_nominal_demand_MPa": 1.234100465412454, "load_rating_established": false, "limits": "Beam screening demand only. No ASA allowable, creep duration, temperature, print anisotropy, stress concentration, shelf/fastener FEA, anchor strength or physical qualification was established." }, "5560": { "assumed_laptop_mass_kg": 3, "vertical_acceleration_factor": 2, "load_split": "equal between two arms", "force_per_arm_N": 29.43, "wall_to_load_mm": 50.0, "moment_per_arm_Nmm": 1471.5, "anchor_center_spacing_mm": 176.3, "ideal_anchor_pair_tension_N": 8.346568349404423, "upright_sections": [ { "z_mm": 1, "net_area_mm2": 609.0000000000869, "Ixx_mm4": 238671.1152992967, "extreme_fiber_mm": 39.268473152711856, "nominal_axial_plus_bending_MPa": 0.29043049133583665 }, { "z_mm": 12, "net_area_mm2": 729.5999999998727, "Ixx_mm4": 272626.4281023635, "extreme_fiber_mm": 45.269736842103576, "nominal_axial_plus_bending_MPa": 0.2846803854168146 }, { "z_mm": 26, "net_area_mm2": 499.20000000003694, "Ixx_mm4": 176494.80802461653, "extreme_fiber_mm": 48.48076923077098, "nominal_axial_plus_bending_MPa": 0.4631557463389313 }, { "z_mm": 47.2, "net_area_mm2": 404.4000000001019, "Ixx_mm4": 46175.492733814644, "extreme_fiber_mm": 20.53115727002802, "nominal_axial_plus_bending_MPa": 0.7270522400639623 }, { "z_mm": 50, "net_area_mm2": 352.8000000000559, "Ixx_mm4": 35028.11902531147, "extreme_fiber_mm": 22.51020408163268, "nominal_axial_plus_bending_MPa": 1.029051939112144 }, { "z_mm": 52.8, "net_area_mm2": 260.3999999999563, "Ixx_mm4": 43965.00346584446, "extreme_fiber_mm": 19.718894009221252, "nominal_axial_plus_bending_MPa": 0.7730059288502774 }, { "z_mm": 74, "net_area_mm2": 208.79999999995906, "Ixx_mm4": 33236.778546200534, "extreme_fiber_mm": 22.86206896551728, "nominal_axial_plus_bending_MPa": 1.1531262291494622 }, { "z_mm": 98, "net_area_mm2": 208.7999999999592, "Ixx_mm4": 33236.7785462006, "extreme_fiber_mm": 22.86206896551727, "nominal_axial_plus_bending_MPa": 1.1531262291494597 }, { "z_mm": 122, "net_area_mm2": 352.7999999999304, "Ixx_mm4": 35028.11902530026, "extreme_fiber_mm": 22.510204081632686, "nominal_axial_plus_bending_MPa": 1.0290519391124768 }, { "z_mm": 146, "net_area_mm2": 208.80000000010722, "Ixx_mm4": 33236.77854622263, "extreme_fiber_mm": 22.86206896551728, "nominal_axial_plus_bending_MPa": 1.1531262291486895 }, { "z_mm": 170, "net_area_mm2": 208.80000000010725, "Ixx_mm4": 33236.77854622319, "extreme_fiber_mm": 22.862068965517278, "nominal_axial_plus_bending_MPa": 1.1531262291486721 } ], "peak_nominal_demand_MPa": 1.1531262291494622, "load_rating_established": false, "limits": "Beam screening demand only. No ASA allowable, creep duration, temperature, print anisotropy, stress concentration, shelf/fastener FEA, anchor strength or physical qualification was established." } }