Bolting — DTI Washer Gap Verification
DTI feeler-gauge acceptance: refusals required vs spaces, per orientation.
Direct-tension indicators measure tension by squashing — feeler-gauge refusals at the specified gap mean the bumps have flattened under real preload. They verify TENSION, which torque methods only infer through friction's fog.
Formula
Note: Erection-planning estimate only. Member weights, connection capacities and tolerances for execution must come from the issued drawings, the EOR and the erection engineer — never from a generic calculator.
DTI feeler-gauge acceptance: refusals required vs spaces, per orientation. A free structural steel delivery & erection tool — no sign-up, no upload, instant results in your browser.
About Bolting — DTI Washer Gap Verification
Bolting — DTI Washer Gap Verification computes the governing relationship ≥ half the spaces must refuse the 0.38 mm gauge (all spaces if DTI under the turned element) live as you type. Direct-tension indicators measure tension by squashing — feeler-gauge refusals at the specified gap mean the bumps have flattened under real preload. They verify TENSION, which torque methods only infer through friction's fog. 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 Bolting — DTI Washer Gap Verification
- 1Enter your values — DTI bump spaces, Gauge refusals found, DTI under turned element? (1 yes/0 no) (sensible defaults are pre-filled).
- 2Read the live results: Refusals required.
- 3Check the "with your numbers" line to see ≥ half the spaces must refuse the 0.38 mm gauge (all spaces if DTI under the turned element) substituted step by step.
- 4Adjust inputs until the scenario matches yours, then copy or share the result.
Why use Bolting — DTI Washer Gap Verification?
- ✓Instant, free and private — every calculation runs client-side in your browser; nothing is uploaded
- ✓Built on the stated formula ≥ half the spaces must refuse the 0.38 mm gauge (all spaces if DTI under the turned element) with authoritative sources cited on the page (RCSC — Specification for Structural Joints Using High-Strength Bolts; AISC 360 — Specification for Structural Steel Buildings)
- ✓Direct-tension indicators measure tension by squashing — feeler-gauge refusals at the specified gap mean the bumps have flattened under real preload.
- ✓Niche-specific defaults give a meaningful worked answer the moment the page loads
Frequently asked questions
What formula does the bolting — dti washer gap verification use?+
It evaluates ≥ half the spaces must refuse the 0.38 mm gauge (all spaces if DTI under the turned element), exactly as published. Sources: RCSC — Specification for Structural Joints Using High-Strength Bolts; AISC 360 — Specification for Structural Steel Buildings. 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?+
Direct-tension indicators measure tension by squashing — feeler-gauge refusals at the specified gap mean the bumps have flattened under real preload. Erection-planning estimate only. Member weights, connection capacities and tolerances for execution must come from the issued drawings, the EOR and the erection engineer — never from a generic calculator.
When is this calculator the right tool for the job?+
DTI feeler-gauge acceptance: refusals required vs spaces, per orientation. A free structural steel delivery & erection tool. They verify TENSION, which torque methods only infer through friction's fog. 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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