- Material {fck, fyH, fyS}, defaults 27 / 400 / 500 as assumed values (I02).
The rebar calculations take the material: the C7/C8 splice, the P2 development
length, the P3 lap, and the B2 split use it instead of fixed numbers.
- ③ screen: 공통 설정 inputs with a note that the defaults are assumed (I02).
- Project file stores the material as an optional field; older files open with
the defaults.
- Tests: fck 27 → 35 shortens the laps by √(27/35); the C7 piece follows fck;
a non-default fy drops I02; the file round trip.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
- Coping: C9/C10 lower U = 1740 + 2h with h linear along the slope and 2300 on
the Level (3522 / 6098 / 6249 / 6340 from the document); C12 (3717–10183),
C13 11746, C14 3447.5, C15 3852, C16 4070.
- Column: P3 = C_t + 1.3·l_d(H19) lap (추천안 for Q-C6, lap 1146.6), P5 = C_t.
- Footing: B2 13646 is split into two pieces at a splice with 1.3·l_d(S25,
SD500) (추천안 for Q-B6), piece ≈ 7776 each.
- Not done: C9/C11 cap (삿갓) lengths (Q-K5 open), P1/P2 per-line pieces.
- Tests against the document values; P1 summary updated.
- Not verified in a browser.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
- Footing (확대기초철근 (1).md): grid counts from W and L, layer heights,
B1–B4 and B5–B8 counts and lengths (B2 13646, B6 11396), B10-1/B10-2,
B11 (60) and B12 (47) with their lengths. B9 is not computed yet.
- rebarSummary: one 철근표 per pier from the model (bearing, coping, column,
footing), with alerts: RB-F08 (B2 needs a splice, Q-B6), RB-F09 (B9 not
computed).
- ③ screen v1: stage nav button, member tabs (받침블럭 · 코핑 · 기둥 · 확대기초),
rebar table with 번호 · 규격 · 개수 · 길이 · 비고, alert list, and the open
questions (Q-B5, Q-B6, Q-C9). Drawings and the 강조 연동 are not in v1.
- Tests: footing values from the document; P1 summary totals; warnings.
- Not verified in a browser.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
- Nominal bar diameters (H29 28.6, S32 31.8, …) as used by the documents. With
them, C7/C8 l_s = 1.3·l_d(28.6, fck 27) = 1717.6, which is the document's 1717.
- C1–C8 (코핑철근.md §5): width layout 127 · 110.5 · 21@125 · 110.5 · 127 with 24
bars (12 + 12); heights 43.284 / 43.227 / 43.170; top bar lengths 12744 /
12629.6 / 12515.2; bottom pieces ≈ 7448.
- C4 (기둥철근.md): P1 r 875 and P2 r 843.2; couplers P1 +3/6/9/12 m, P2 +150;
230 + 230 main pieces and 368 couplers; tie radius 900.45; P3 38 at @300 from
2.340; P5 19 at @120; P4 8 at @120 from −0.060; P6 8 levels × 4 = 32, length
≈ 2071.
- Not yet: C4 interference checks (P4 vs B11, Q-C9), bar lengths of P3/P5/P4
and coupler shapes, the coping/column drawing checks, and the ③ screen.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
- C1: development length l_d = 0.6·d_b·fy/(λ√fck), splice 1.3·l_d, standard
hooks (main 90°, tie 90°, stirrup 135° as written in the spec). fck 27 and
fy 400/500 are marked as assumed values (I02).
- C2: bearing-block bars, one block per bearing (배치 분리). Bars S1 and S2 at
@125 with 8 bars per 1200 mm side (7 gaps = 875, ends 162.5), 2500 mm long,
coping embedment from the block height (pad included, Q16 결정).
- Tests: development and splice lengths; hook table limits; embedment 600 /
550 / 619.1 / 569.1; P1 has 80 bars each of S1 and S2 over 10 blocks.
- Not yet: the ③ screen and the drawing check against the bearing-block drawing.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
