calcs/concentric-footing/results.json
smillmorel d5ac3fca7e Add structural calculation worksheets
Collection of engineering calculation projects (Python + Typst), each with
input, calc script, tests, results, and generated PDF where available.
2026-09-21 12:19:20 -04:00

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JSON

{
"tool": "concentric_footing",
"version": "0.1",
"project": "Blavatnik",
"prepared_by": "Conemco Engineering",
"values": {
"Ps_kip": 18.4,
"Pu_kip": 26.2,
"qa_psf": 2500.0,
"q_psf": 2044.444444,
"qu_psf": 2911.111111,
"Af_ft2": 9.0,
"Bf_in": 36.0,
"Bf_ft": 3.0,
"Df_in": 12.0,
"cover_in": 3.0,
"d_in": 9.0,
"fc_psi": 3000.0,
"fy_psi": 60000.0,
"fy_ksi": 60.0,
"lambda": 1.0,
"c_in": 14.0,
"bp_in": 6.0,
"N": 4,
"rebar_size": 4,
"db_in": 0.5,
"As1_in2": 0.19635,
"As_in2": 0.785398,
"rho": 0.002424,
"rho_min": 0.0018,
"L1_in": 2.0,
"Vu_one_way_kip": 1.455556,
"Vc_one_way_kip": 35.492422,
"phiVc_one_way_kip": 26.619316,
"bo_in": 92.0,
"vc_psi": 219.089023,
"Vu_two_way_kip": 15.50571,
"Vc_two_way_kip": 181.405711,
"phiVn_two_way_kip": 136.054283,
"Lc_in": 11.0,
"Mu_kipft": 3.669213,
"a_in": 0.513332,
"beta1": 0.85,
"Mn_kipft": 34.334992,
"phiMn_kipft": 30.901493,
"A1_in2": 36.0,
"A2_in2": 1296.0,
"sqrt_ratio": 6.0,
"Bn_kip": 183.6,
"phiBn_kip": 119.34
},
"checks": {
"soil_bearing": {
"demand": 2044.444444,
"capacity": 2500.0,
"ok": true
},
"one_way_shear": {
"demand": 1.455556,
"capacity": 26.619316,
"ok": true
},
"two_way_shear": {
"demand": 15.50571,
"capacity": 136.054283,
"ok": true
},
"flexure": {
"demand": 3.669213,
"capacity": 30.901493,
"ok": true
},
"minimum_steel": {
"demand": 0.0018,
"capacity": 0.002424,
"ok": true
},
"bearing": {
"demand": 26.2,
"capacity": 119.34,
"ok": true
}
}
}