{"building_coverage":{"built_area_m2":1156.0,"site_area_m2":6400.0,"coverage_pct":18.0625,"limit_pct":80.0,"pass":true},"floor_area_ratio":{"gross_floor_m2":17248.0,"site_area_m2":6400.0,"far_pct":269.5,"limit_pct":500.0,"pass":true},"north_slope":{"kind":"north","max_height_mm":91800,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807},"road_slope":{"kind":"road","max_height_mm":91800,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807},"daylight":{"required_ratio":0.14285714285714285,"actual_ratio":0.16066072592914557,"window_area_m2":2956.799999999995,"floor_area_m2":18404.0,"pass":true},"ventilation":{"required_ratio":0.05,"actual_ratio":0.08033036296457279,"pass":true},"overall_pass":true,"messages":["全項目 OK","「美しいものは長持ちする。」"],"high_district":{"district":"指定なし","max_height_mm":91800,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807,"message":"高度地区 指定なし → 適用外"},"fire_district":{"district":"指定なし","gross_floor_m2":18404.0,"stories":31,"required_grade":"規制なし","pass":true,"message":"防火 / 準防火地域 指定なし → 構造制限なし"},"energy_ua":{"climate_zone":6,"ua_w_m2k":0.5960859723582194,"standard_w_m2k":0.87,"envelope_area_m2":9395.089499999993,"wall_area_m2":4142.289499999997,"window_area_m2":2956.799999999995,"roof_area_m2":356.0,"floor_area_m2":1940.0,"pass":true,"message":"省エネ UA 値 OK (地域区分 6): UA=0.596 ≤ 基準 0.87 W/m²K"},"sickhouse":{"habitable_floor_m2":18404.0,"habitable_volume_m3":44169.6,"required_airflow_m3h":22084.8,"estimated_airflow_m3h":14783.999999999976,"air_change_per_hour":0.33470984568572,"pass":true,"message":"シックハウス OK (設計前提): BIM 内に 24h 機械換気 未モデル。 建基法 28 条の 2 で 0.5 回/h 機械換気が法定 — 実工事で必ず設置設計してください (居室 18404.0 m²、 必要 22085 m³/h)"}}