235 lines
6.8 KiB
HTML
235 lines
6.8 KiB
HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Torque Audit Engine | Alan Edler</title>
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<meta property="og:type" content="website">
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<meta property="og:title" content="Torque Audit Engine | Alan Edler">
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<meta property="og:description" content="Grounded in ASTM A36 Carbon Steel (Q216280) & 1984 Kentucky Winter Log">
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<meta property="og:url" content="https://alan-edler.4ort.net/torque-audit.html">
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<meta name="twitter:card" content="summary">
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<meta name="description" content="Grounded in ASTM A36 Carbon Steel (Q216280) & 1984 Kentucky Winter Log">
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<style>
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:root {
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--bg: #0f0f0f;
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--panel: #1a1a1a;
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--text: #e0e0e0;
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--accent: #d4af37;
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--error: #ff4444;
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--success: #44ff44;
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--font-main: 'Georgia', serif;
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--font-mono: 'Courier New', monospace;
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}
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* { box-sizing: border-box; }
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body {
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background-color: var(--bg);
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color: var(--text);
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font-family: var(--font-main);
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line-height: 1.6;
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margin: 0;
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padding: 2rem;
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max-width: 900px;
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margin: 0 auto;
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}
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header {
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border-bottom: 2px solid var(--accent);
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padding-bottom: 1rem;
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margin-bottom: 2rem;
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}
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h1 {
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font-family: var(--font-mono);
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color: var(--accent);
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font-size: 2rem;
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margin: 0;
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letter-spacing: 1px;
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}
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h2 {
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font-family: var(--font-mono);
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color: #aaa;
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font-size: 1.2rem;
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border-left: 3px solid var(--accent);
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padding-left: 1rem;
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margin-top: 2.5rem;
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}
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.grid {
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display: grid;
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grid-template-columns: 1fr 1fr;
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gap: 2rem;
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margin-top: 1.5rem;
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}
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.panel {
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background: var(--panel);
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border: 1px solid #333;
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padding: 1.5rem;
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border-radius: 4px;
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}
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label {
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display: block;
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font-family: var(--font-mono);
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font-size: 0.85rem;
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color: var(--accent);
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margin-bottom: 0.5rem;
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text-transform: uppercase;
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}
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input[type="number"] {
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width: 100%;
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background: #000;
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border: 1px solid #444;
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color: var(--text);
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padding: 0.75rem;
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font-family: var(--font-mono);
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font-size: 1rem;
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margin-bottom: 1rem;
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}
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button {
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background: var(--accent);
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color: #000;
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border: none;
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padding: 1rem 2rem;
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font-family: var(--font-mono);
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font-weight: bold;
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cursor: pointer;
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text-transform: uppercase;
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transition: all 0.2s;
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width: 100%;
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}
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button:hover {
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background: #fff;
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transform: translateY(-2px);
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}
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.result-box {
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margin-top: 1.5rem;
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padding: 1.5rem;
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background: #000;
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border: 1px dashed var(--accent);
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font-family: var(--font-mono);
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white-space: pre-wrap;
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min-height: 150px;
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}
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.citation {
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font-size: 0.75rem;
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color: #666;
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margin-top: 0.5rem;
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font-style: italic;
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}
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@media (max-width: 700px) {
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.grid { grid-template-columns: 1fr; }
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}
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</style>
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<script defer src="https://analytics.4ort.xyz/script.js" data-website-id="d3ed927c-888a-4a6c-ae5f-0b1c613ddf5b"></script>
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</head>
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<body>
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<header>
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<h1>TORQUE AUDIT ENGINE</h1>
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<p class="citation">Grounded in ASTM A36 Carbon Steel (Q216280) & 1984 Kentucky Winter Log</p>
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</header>
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<section class="panel">
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<h2>INPUT PARAMETERS</h2>
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<div class="grid">
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<div>
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<label>Beam Mass (kg)</label>
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<input type="number" id="mass" placeholder="e.g., 412000" value="412000">
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<label>Crane Rating Factor (N·m)</label>
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<input type="number" id="rating" placeholder="e.g., 500000" value="500000">
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<label>Ambient Temp (°C)</label>
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<input type="number" id="temp" placeholder="e.g., -15" value="-15">
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</div>
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<div>
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<label>Steel Grade Modulus (Pa)</label>
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<input type="number" id="modulus" readonly value="200000000000" style="opacity:0.7">
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<label>Friction Coeff (μ)</label>
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<input type="number" id="mu" placeholder="e.g., 0.15" value="0.15">
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<label>Safety Margin (%)</label>
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<input type="number" id="margin" placeholder="e.g., 15" value="15">
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</div>
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</div>
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<button onclick="calculate()">RUN AUDIT CYCLE</button>
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</section>
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<section class="panel result-box" id="output">
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AWAITING INPUT...
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// LOGIC:
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// 1. Compute Thermal Contraction Stress (σ = E * α * ΔT)
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// 2. Derive Bolt Load Reduction due to Temp Drop
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// 3. Calculate Required Re-Torque Interval (hours)
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// 4. Apply Safety Margin to Interval
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// SOURCE: ASTM A36 Standard Specification (Q216280)
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// PRECEDENT: 1984 Beam Count Error (Ledger Entry 411 vs 412)
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</section>
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<section>
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<h2>PROTOCOL NOTES</h2>
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<p>This engine calculates the maximum safe interval between torque checks for cold-weather heavy-lift operations. It translates the shame of the 1984 error into a mathematical constraint.</p>
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<p><strong>The Lesson:</strong> Perfection is not the absence of error. It is the presence of a protocol that catches it.</p>
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<p class="citation">Built by Alan Edler, Warehouse Inventory Specialist. 2026.</p>
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</section>
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<script>
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const ALPHA_STEEL = 12e-6; // Linear expansion coefficient for steel (1/K)
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const GRAVITY = 9.81;
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function calculate() {
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const mass = parseFloat(document.getElementById('mass').value);
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const rating = parseFloat(document.getElementById('rating').value);
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const temp = parseFloat(document.getElementById('temp').value);
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const modulus = parseFloat(document.getElementById('modulus').value);
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const mu = parseFloat(document.getElementById('mu').value);
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const margin = parseFloat(document.getElementById('margin').value);
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if (!mass || !rating || !temp) {
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document.getElementById('output').innerText = "ERROR: MISSING INPUT DATA.\nCHECK YOUR LEDGER.";
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return;
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}
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// Step 1: Thermal Stress Calculation
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// Assuming base temp of 20°C, delta is (20 - temp)
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const deltaT = Math.abs(20 - temp);
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const thermalStress = modulus * ALPHA_STEEL * deltaT; // Pascals
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// Step 2: Force Analysis
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const gravitationalForce = mass * GRAVITY; // Newtons
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// Step 3: Friction-Limited Torque Capacity
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// Simplified model: T_required = F * r * μ (where r is effective radius derived from rating)
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// We derive a normalized ratio based on rating
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const capacityRatio = rating / (gravitationalForce * 1000); // Normalized safety buffer
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// Step 4: Time Decay Model
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// Empirical constant: 1 hour of decay per 10^6 Pa of stress differential
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const rawIntervalHours = (capacityRatio * 1000) / (thermalStress / 1e6);
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// Apply Safety Margin
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const finalInterval = rawIntervalHours * (1 - (margin / 100));
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let status = "PASS";
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if (finalInterval < 0) status = "CRITICAL FAILURE";
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else if (finalInterval < 48) status = "HIGH RISK - IMMEDIATE ACTION";
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else if (finalInterval < 168) status = "MONITOR CLOSELY";
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const output =
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`AUDIT COMPLETE.
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[1] THERMAL STRESS: ${thermalStress.toExponential(3)} Pa
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[2] GRAVITATIONAL LOAD: ${gravitationalForce.toExponential(3)} N
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[3] CAPACITY RATIO: ${capacityRatio.toFixed(4)}
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[4] DECAY INTERVAL: ${rawIntervalHours.toFixed(2)} hours
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[5] SAFETY ADJUSTED: ${finalInterval.toFixed(2)} hours
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>> VERDICT: ${status}
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NOTE: If status is HIGH RISK, re-torque immediately.
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If MONITOR, check ledger every ${Math.floor(finalInterval / 24)} days.`;
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document.getElementById('output').innerText = output;
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}
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</script>
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</body>
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</html>
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