Tunnel Logistics — Muck Car Train Cycle
Muck Car Train Cycle for TBM drive planning.
Long drives die by rail congestion: the round-trip grows with every kilometre while the TBM's appetite doesn't shrink. When this ceiling drops below the geology's offer, the fixes are California switches, bigger cars, or the conveyor conversion the next tool prices.
Formula
Note: Planning-level tunnelling estimate — actual TBM performance is set by detailed geotechnical baseline data, machine design and the contractor's means & methods. Use for feasibility framing only.
Muck Car Train Cycle for TBM drive planning. A free tbm performance & tunnelling tool — no sign-up, no upload, instant results in your browser.
About Tunnel Logistics — Muck Car Train Cycle
Tunnel Logistics — Muck Car Train Cycle computes the governing relationship rail ceiling = 24 h ÷ (trains/stroke × cycle) × stroke length live as you type. Long drives die by rail congestion: the round-trip grows with every kilometre while the TBM's appetite doesn't shrink. When this ceiling drops below the geology's offer, the fixes are California switches, bigger cars, or the conveyor conversion the next tool prices. Defaults are pre-filled with realistic values for this exact scenario, and the worked example substitutes your numbers step by step so the math is never a black box.
How to use Tunnel Logistics — Muck Car Train Cycle
- 1Enter your values — Loose muck per metre, Advance per ring/stroke, Muck car volume, Cars per train and more (sensible defaults are pre-filled).
- 2Read the live results: Cars per stroke, Rail-limited advance.
- 3Check the "with your numbers" line to see rail ceiling = 24 h ÷ (trains/stroke × cycle) × stroke length substituted step by step.
- 4Adjust inputs until the scenario matches yours, then copy or share the result.
Why use Tunnel Logistics — Muck Car Train Cycle?
- ✓Instant, free and private — every calculation runs client-side in your browser; nothing is uploaded
- ✓Built on the stated formula rail ceiling = 24 h ÷ (trains/stroke × cycle) × stroke length with authoritative sources cited on the page (Maidl et al., Mechanised Shield Tunnelling, 2nd ed.; ITA/BTS — Mechanised tunnelling guidelines)
- ✓Long drives die by rail congestion: the round-trip grows with every kilometre while the TBM's appetite doesn't shrink.
- ✓Niche-specific defaults give a meaningful worked answer the moment the page loads
Frequently asked questions
What formula does the tunnel logistics — muck car train cycle use?+
It evaluates rail ceiling = 24 h ÷ (trains/stroke × cycle) × stroke length, exactly as published. Sources: Maidl et al., Mechanised Shield Tunnelling, 2nd ed.; ITA/BTS — Mechanised tunnelling guidelines. The substituted worked example on the page lets you verify every step against the textbook.
How should I read the result — and how far can I trust it?+
Long drives die by rail congestion: the round-trip grows with every kilometre while the TBM's appetite doesn't shrink. Planning-level tunnelling estimate — actual TBM performance is set by detailed geotechnical baseline data, machine design and the contractor's means & methods. Use for feasibility framing only.
When is this calculator the right tool for the job?+
Muck Car Train Cycle for TBM drive planning. A free tbm performance & tunnelling tool. When this ceiling drops below the geology's offer, the fixes are California switches, bigger cars, or the conveyor conversion the next tool prices. For neighbouring scenarios, the related tools below cover the same engine with different presets.
Do I need to install anything or create an account?+
No. The tool is pure client-side JavaScript: open the page and it works, offline once loaded, with no account, no quota and no data leaving your device.
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