Lift arrangement elevation: beam with 2 top slings to the hook and 2 bottom slings to the load, hanging level.

Pass

governs: Sling angle within declared limits•.••

hook 10.54 t

Arrangement

A spreader hangs from two top slings and works as a strut; a lifting beam hangs from one lug and works in bending.

Configuration

Solve mode

Top rigging

In level mode the hook height sets the sling angles; the solver reports the sling lengths that realise a level hang.

Top lug 1 position xmm

Top lug 1 pin above axismm

Padeye eccentricity e — enters the moment diagram as H·e.

Top lug 2 position xmm

Top lug 2 pin above axismm

Padeye eccentricity e — enters the moment diagram as H·e.

Hook height above beam axismm

Bottom attachments

Lift points outboard of the beam lugs put the beam in tension; inboard, in compression.

Bottom point 1

Beam lug position xmm

Pin below axismm

Load lift point xmm

Bottom sling lengthmm

Bottom point 2

Beam lug position xmm

Pin below axismm

Load lift point xmm

Bottom sling lengthmm

Arrangement & mechanicsworst •.••

Static determinacy of the lift arrangement

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceRigid-body statics

Equilibrium tilt angle

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values
Governing load case · contact mode · reaction values

Equations used

F = a \cdot b + c Standard §0.0.0

SourceRigid-body statics

Sling tensions and angles

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values
Governing load case · contact mode · reaction values

SourceRigid-body statics

Sling angle within declared limits

Governing

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceRigid-body statics · DNV-ST-N001

Beam axial force and sense

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceRigid-body statics

Internal force envelope at critical sections

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values
Governing load case · contact mode · reaction values

Equations used

F = a \cdot b + c Standard §0.0.0

SourceEuler–Bernoulli beam identities

Suspended-assembly roll stability (diagnostic)

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values
Governing load case · contact mode · reaction values

SourceSuspended-assembly roll stability

Member — ASME BTH-1worst •.••

Width–thickness classification — BTH-1 Table 3-2.2-1

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceASME BTH-1

Hollow-section design wall thickness — BTH-1 §3-1.7

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceASME BTH-1

Axial tension — BTH-1 §3-2.1

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceASME BTH-1

Axial compression — BTH-1 §3-2.2

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

Equations used

F = a \cdot b + c Standard §0.0.0

SourceASME BTH-1

Major-axis bending incl. LTB — BTH-1 §3-2.3

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values
Governing load case · contact mode · reaction values

Equations used

F = a \cdot b + c Standard §0.0.0

SourceASME BTH-1 · SDC Verifier BTH-1 spreader benchmark

Shear — BTH-1 §3-2.3.6

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

Equations used

F = a \cdot b + c Standard §0.0.0

SourceASME BTH-1

Combined axial + bending — BTH-1 §3-2.4

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

Equations used

F = a \cdot b + c Standard §0.0.0

SourceASME BTH-1

Combined normal + shear — BTH-1 §3-2.5

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

Equations used

F = a \cdot b + c Standard §0.0.0

SourceASME BTH-1

Connection eccentricity accounted for — BTH-1 §3-3.1

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceASME BTH-1

Padeye connection — ASME BTH-1worst •.••

Padeye pinhole tension — BTH-1 §3-3.3.1

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

Equations used

F = a \cdot b + c Standard §0.0.0

SourceASME BTH-1

Padeye single-plane fracture — BTH-1 §3-3.3.1

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

Equations used

F = a \cdot b + c Standard §0.0.0

SourceASME BTH-1

Padeye double-plane shear-out — BTH-1 §3-3.3.1

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

Equations used

F = a \cdot b + c Standard §0.0.0

SourceASME BTH-1

Padeye pin bearing — BTH-1 §3-3.3.4

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values
Governing load case · contact mode · reaction values

Equations used

F = a \cdot b + c Standard §0.0.0

SourceASME BTH-1

Padeye attachment weld — BTH-1 §3-3.4

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values
Governing load case · contact mode · reaction values

Equations used

F = a \cdot b + c Standard §0.0.0

SourceASME BTH-1

Fatigue — ASME BTH-1informational

Fatigue — BTH-1 §3-4

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceASME BTH-1 · ASME BTH-1

Load conditions — EN 13155 (hybrid)informational

Load-cycle basis — EN 13155 §5.1.2.1 / §5.1.2.2

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceBS EN 13155

Elastic condition — EN 13155 §5.1.2.1 at 2 × load

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceBS EN 13155 · EN 1993-1-1

Yielded condition — EN 13155 §5.1.2.1 at 3 × load

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceBS EN 13155 · EN 1993-1-1

Design-tilt load case — EN 13155 §5.1.2.3 / §5.2.6.3.1

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceBS EN 13155

Verification route and static tests — EN 13155 Table 9 / Annexes A, E

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceBS EN 13155

Member & connection — EN 1993 (hybrid)informational

Cross-section class — EN 1993-1-1 §5.5, Table 5.2

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceEN 1993-1-1

Flexural buckling — EN 1993-1-1 §6.3.1

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceEN 1993-1-1

Bending and lateral-torsional buckling — EN 1993-1-1 §6.3.2

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceEN 1993-1-1 · Elastic lateral-torsional stability

Shear — EN 1993-1-1 §6.2.6

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceEN 1993-1-1

Elastic yield criterion — EN 1993-1-1 §6.2.1(5)

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceBS EN 13155 · EN 1993-1-1

Combined axial + bending — EN 1993-1-1 §6.2.9 / §6.3.3

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceEN 1993-1-1 · Elastic lateral-torsional stability

Padeye pin connection — EN 1993-1-8 §3.13

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceEN 1993-1-8

Padeye attachment weld — EN 1993-1-8 §4.5.3

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceEN 1993-1-8

Fatigue — EN route

Out of scope

Not computed, by design: ≤ 16 000 cycles EN 13155 §5.1.2.1 itself waives the fatigue proof; above that the route gates on the EN 13001 chain (§5.1.2.2) — EN 1993-1-9 S-N mathematics must not pretend to substitute for it.

SourceBS EN 13155

Member & connection — CSA S16-09 (hybrid)informational

Declared load factor — CSA hybrid basis

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceCSA S16

Section class — S16-09 Cl.11, Tables 1 and 2

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceCSA S16

Axial tension — S16-09 Cl.13.2

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceCSA S16

Axial compression — S16-09 Cl.13.3

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceCSA S16

Bending — S16-09 Cl.13.5 / 13.6

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceCSA S16

Shear — S16-09 Cl.13.4

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceCSA S16

Combined axial + bending — S16-09 Cl.13.8 / 13.9

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceCSA S16

Padeye pin connection — S16-09 Cl.13.2(b) / 13.11 / 13.10 / 13.4.4

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceCSA S16

Padeye attachment weld — S16-09 Cl.13.13.2.2

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceCSA S16

Fatigue — CSA route

Out of scope

Not computed, by design: S16-09 Cl.26 is live-load-induced fatigue under specified loads with NBCC cycle bases; a lifting device's spectrum is the qualified person's. The ASME route offers a computed fatigue check.

SourceCSA S16

DNV-ST-N001 overlay (demand side)informational

DNV dynamic amplification factor (Table 16-1)

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceDNV-ST-N001 §16.2.5

DNV skew load factor SKL (§16.2.6)

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceDNV-ST-N001 §16.2.6

DNV consequence factor γ_c (Table 16-5)

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceDNV-ST-N001 §16.8.3

Serviceability (diagnostics)informational

Deflection (serviceability)

Info

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceEuler–Bernoulli beam identities · ASME BTH-1

Rigid-body solve validity screen

Pass

Demand

000.0

Capacity

000.0

Utilisation

000.0

Governing load case · contact mode · reaction values

SourceEuler–Bernoulli beam identities

Roadmap — not computedplaceholders

Local web yielding / crippling at load introduction

Awaiting source

BTH-1 has no explicit web local yielding/crippling provision — the honest options are a user-supplied capacity or a declared AISC 360 cross-reference; neither is wired yet.

Minor-axis bending — BTH-1 §3-2.3.4

Out of scope

The vertical-plane solve produces no minor-axis bending; the check activates with the future transverse CoG-offset feature (eq 3-25).

Static determinacy of the lift arrangement

Equilibrium tilt angle

Sling tensions and angles

Sling angle within declared limits

Beam axial force and sense

Internal force envelope at critical sections

Suspended-assembly roll stability (diagnostic)

Width–thickness classification — BTH-1 Table 3-2.2-1

Hollow-section design wall thickness — BTH-1 §3-1.7

Axial tension — BTH-1 §3-2.1

Axial compression — BTH-1 §3-2.2

Major-axis bending incl. LTB — BTH-1 §3-2.3

Shear — BTH-1 §3-2.3.6

Combined axial + bending — BTH-1 §3-2.4

Combined normal + shear — BTH-1 §3-2.5

Connection eccentricity accounted for — BTH-1 §3-3.1

Padeye pinhole tension — BTH-1 §3-3.3.1

Padeye single-plane fracture — BTH-1 §3-3.3.1

Padeye double-plane shear-out — BTH-1 §3-3.3.1

Padeye pin bearing — BTH-1 §3-3.3.4

Padeye attachment weld — BTH-1 §3-3.4

Fatigue — BTH-1 §3-4

Load-cycle basis — EN 13155 §5.1.2.1 / §5.1.2.2

Elastic condition — EN 13155 §5.1.2.1 at 2 × load

Yielded condition — EN 13155 §5.1.2.1 at 3 × load

Design-tilt load case — EN 13155 §5.1.2.3 / §5.2.6.3.1

Verification route and static tests — EN 13155 Table 9 / Annexes A, E

Cross-section class — EN 1993-1-1 §5.5, Table 5.2

Flexural buckling — EN 1993-1-1 §6.3.1

Bending and lateral-torsional buckling — EN 1993-1-1 §6.3.2

Shear — EN 1993-1-1 §6.2.6

Elastic yield criterion — EN 1993-1-1 §6.2.1(5)

Combined axial + bending — EN 1993-1-1 §6.2.9 / §6.3.3

Padeye pin connection — EN 1993-1-8 §3.13

Padeye attachment weld — EN 1993-1-8 §4.5.3

Fatigue — EN route

Declared load factor — CSA hybrid basis

Section class — S16-09 Cl.11, Tables 1 and 2

Axial tension — S16-09 Cl.13.2

Axial compression — S16-09 Cl.13.3

Bending — S16-09 Cl.13.5 / 13.6

Shear — S16-09 Cl.13.4

Combined axial + bending — S16-09 Cl.13.8 / 13.9

Padeye pin connection — S16-09 Cl.13.2(b) / 13.11 / 13.10 / 13.4.4

Padeye attachment weld — S16-09 Cl.13.13.2.2

Fatigue — CSA route

DNV dynamic amplification factor (Table 16-1)

DNV skew load factor SKL (§16.2.6)

DNV consequence factor γc (Table 16-5)

Deflection (serviceability)

Rigid-body solve validity screen

Local web yielding / crippling at load introduction

Minor-axis bending — BTH-1 §3-2.3.4

DNV consequence factor γ_c (Table 16-5)