Bộ kiểm chứng v1.0 — Các phép tính được đối chứng qua sách giáo trình

Mỗi trường hợp dưới đây được chạy mỗi khi tải trang trên công cụ tính tương ứng. Các giá trị kỳ vọng được suy ra từ các công thức nguyên lý gốc của ACI 318-19 / AISC 360-22; các kỹ sư có thể kiểm tra độc lập từng kết quả bằng các điều khoản được trích dẫn.

✅70 / 70 trường hợp đạt (100.0%)Thời gian chạy: 71 ms

📄 Tải xuống PDF Validation Pack

`rc-slab`6 / 6 (100.0%)✅ Tất cả các trường hợp đều đạt

✅rc-slab-aci-001

Two-way SS slab — 4×4 m square, residential UDL (LL=2, DL=1, SDL=1 kN/m²)

Nguồn: ACI Committee 318, Building Code Requirements for Structural Concrete, 2019, ACI 318-19 §8.3 (slab) + §22.3-22.5 (flexure)

0.2 ms

Field	Sách giáo trình	VerCivil	Chênh lệch	Dung sai	Trạng thái
requiredThickness	88.90mm	88.89mm	0.01%	2.00%	✅
recommendedThickness	100.00mm	100.00mm	0.00%	0.00%	✅
momentX	7.460kN·m/m	7.462kN·m/m	0.03%	5.00%	✅
momentY	7.460kN·m/m	7.462kN·m/m	0.03%	5.00%	✅
bottomReinforcementX.requiredArea	319.20mm²/m	319.23mm²/m	0.01%	5.00%	✅
deflectionRatio	0.6200—	0.6176—	0.39%	5.00%	✅

✅rc-slab-aci-002

Two-way SS slab — 4×6 m office (LL=4, DL=2, SDL=1.5 kN/m²)

Nguồn: ACI Committee 318, Building Code Requirements for Structural Concrete, 2019, ACI 318-19 §8.3 (slab) + §22.3-22.5 (flexure)

0.1 ms

Field	Sách giáo trình	VerCivil	Chênh lệch	Dung sai	Trạng thái
requiredThickness	111.10mm	111.11mm	0.01%	2.00%	✅
recommendedThickness	120.00mm	120.00mm	0.00%	0.00%	✅
momentX	19.79kN·m/m	19.79kN·m/m	0.00%	5.00%	✅
momentY	10.35kN·m/m	10.35kN·m/m	0.05%	5.00%	✅
bottomReinforcementX.requiredArea	666.50mm²/m	666.48mm²/m	0.00%	5.00%	✅
deflectionRatio	0.5800—	0.5797—	0.05%	5.00%	✅

✅rc-slab-aci-003

Two-way SS slab — 5×5 m industrial heavy (LL=10, DL=2.5, SDL=2 kN/m², fc′=35 MPa)

Nguồn: ACI Committee 318, Building Code Requirements for Structural Concrete, 2019, ACI 318-19 §8.3 (slab) + §22.3-22.5 (flexure)

0.1 ms

Field	Sách giáo trình	VerCivil	Chênh lệch	Dung sai	Trạng thái
requiredThickness	111.10mm	111.11mm	0.01%	2.00%	✅
recommendedThickness	120.00mm	120.00mm	0.00%	0.00%	✅
momentX	34.18kN·m/m	34.18kN·m/m	0.01%	5.00%	✅
momentY	34.18kN·m/m	34.18kN·m/m	0.01%	5.00%	✅
bottomReinforcementX.requiredArea	1151.0mm²/m	1151.0mm²/m	0.00%	5.00%	✅
deflectionRatio	1.700—	1.696—	0.26%	10.00%	✅

✅rc-slab-aci-004

Continuous two-way slab — 4×4 m square (LL=3, DL=1.5, SDL=1)

Nguồn: ACI Committee 318, Building Code Requirements for Structural Concrete, 2019, ACI 318-19 §8.3 (slab) + §22.3-22.5 (flexure)

0.1 ms

Field	Sách giáo trình	VerCivil	Chênh lệch	Dung sai	Trạng thái
requiredThickness	88.90mm	88.89mm	0.01%	2.00%	✅
recommendedThickness	100.00mm	100.00mm	0.00%	0.00%	✅
momentX	6.320kN·m/m	6.323kN·m/m	0.04%	5.00%	✅
momentY	6.320kN·m/m	6.323kN·m/m	0.04%	5.00%	✅
bottomReinforcementX.requiredArea	270.50mm²/m	270.47mm²/m	0.01%	5.00%	✅
deflectionRatio	0.7600—	0.7624—	0.31%	5.00%	✅

✅rc-slab-aci-005

Two-way SS slab — 6×8 m long span (LL=5, DL=2, SDL=1.5)

Nguồn: ACI Committee 318, Building Code Requirements for Structural Concrete, 2019, ACI 318-19 §8.3 (slab) + §22.3-22.5 (flexure)

0.1 ms

Field	Sách giáo trình	VerCivil	Chênh lệch	Dung sai	Trạng thái
requiredThickness	155.60mm	155.56mm	0.03%	2.00%	✅
recommendedThickness	160.00mm	160.00mm	0.00%	0.00%	✅
momentX	47.20kN·m/m	47.20kN·m/m	0.01%	5.00%	✅
momentY	30.25kN·m/m	30.25kN·m/m	0.01%	5.00%	✅
bottomReinforcementX.requiredArea	1115.0mm²/m	1115.0mm²/m	0.00%	5.00%	✅
deflectionRatio	0.9800—	0.9812—	0.12%	5.00%	✅

✅rc-slab-wsd-003

WSD two-way slab ตย.3 — current SD30/γc=24 adaptation, 4.2×6.0 m, all edges continuous

Nguồn: ผศ. สาโรจน์ ดำรงศีล, การออกแบบโครงสร้างคอนกรีตเสริมเหล็ก โดยวิธีหน่วยแรงใช้งาน, ธันวาคม 2559, วิธีหน่วยแรงใช้งาน (มท. 2567) / Allowable Stress Design (MOI B.E. 2567) · ตย.3 พื้นสองทาง หน้า 77–79

0.4 ms

Field	Sách giáo trình	VerCivil	Chênh lệch	Dung sai	Trạng thái
recommendedThickness	120.00mm	120.00mm	0.00%	0.00%	✅
momentX	4.211kN·m/m	4.211kN·m/m	0.00%	0.50%	✅
momentY	2.567kN·m/m	2.568kN·m/m	0.00%	0.50%	✅
beamReactions.shortBeamKNm	8.151kN/m	8.151kN/m	0.00%	0.50%	✅
beamReactions.longBeamKNm	10.23kN/m	10.23kN/m	0.00%	0.50%	✅
wsdShear.vDemandKsc	3.828kg/cm²	3.828kg/cm²	0.01%	0.50%	✅

`rc-stairs`1 / 1 (100.0%)✅ Tất cả các trường hợp đều đạt

✅rc-stair-wsd-005

WSD long-span stair ตย.5 — full 2.5 cm nosing adaptation, 2.75 m span and SD30

Nguồn: ผศ. สาโรจน์ ดำรงศีล, การออกแบบโครงสร้างคอนกรีตเสริมเหล็ก โดยวิธีหน่วยแรงใช้งาน, ธันวาคม 2559, วิธีหน่วยแรงใช้งาน (มท. 2567) / Allowable Stress Design (MOI B.E. 2567) · ตย.5 บันไดพาดช่วงยาว หน้า 85–86

9.0 ms

Field	Sách giáo trình	VerCivil	Chênh lệch	Dung sai	Trạng thái
selfWeightWaist	4.610kN/m²	4.610kN/m²	0.00%	0.50%	✅
selfWeightSteps	2.640kN/m²	2.640kN/m²	0.00%	0.50%	✅
maxMoment	10.19kN·m/m	10.19kN·m/m	0.00%	0.50%	✅
maxShear	14.82kN/m	14.82kN/m	0.00%	0.50%	✅
mainReinforcement.requiredArea	631.00mm²/m	631.00mm²/m	0.00%	0.50%	✅
wsdMomentCapacity.momentCapacityKgM	1692.4kg·m/m	1692.4kg·m/m	0.00%	0.50%	✅
wsdBondCheck.perimeterRequiredCm	4.050cm	4.046cm	0.09%	0.50%	✅