Structural Engineering Calc. vs Flash Color

Structural Engineering Calculator delivers 59 AISC and ACI structural formulas with instant results, demand/capacity checks, a built-in AISC section database, and material references — all in one app. Whether you’re on site, in the office, or reviewing drawings, every calculation you need is in your pocket. 59 STRUCTURAL FORMULAS COLUMNS Critical Ratio (Cc), Effective Length Factor (K), Slenderness Ratio (KL/r), Allowable Compressive Stress (Sr less than Cc), Allowable Compressive Stress (Sr greater than Cc), Safety Factor, Maximum Axial Load. BEAMS Shear Capacity of Flexural Members, Allowable Bending Stress (Compact and Noncompact), Moment Gradient Factor (Cb), Allowable Flange Bending Stress, Plastic Moment (Mp), Lateral Unbraced Lengths (Lp and Lr), Limiting Buckling Moment (Mr), Nominal Moment (Mn), Critical Elastic Moment (Mcr), Allowable Shear Stress, Beam Deflection for UDL and Point Load. BASE PLATES Base Plate Area, Plate Thickness, Bearing Pressure, Flange and Web Thickness, Plate Dimensions N and B. COMPOSITE BEAMS Horizontal Shear for Concrete and Steel, Number of Shear Connectors, Transformed Section Properties, Modular Ratio, Elastic Neutral Axis. CONNECTIONS Allowable Shear with Tension Field Action, Allowable Bearing Stress for Rollers and Rockers, Axial Stress for Concentrated Loads, Allowable Bearing Stress on Fasteners, Number of Shear Connectors, Total Horizontal Shear. AISC CODE REFERENCES Every formula links directly to AISC and ACI clauses — AISC 360-16, AISC ASD 9th Edition, ACI 318-19, and AISC Design Guide 3. PASS / FAIL CHECK Instant visual adequacy check with demand/capacity ratio — green for PASS, red for FAIL. AISC SECTION PICKER Browse W-shapes (AISC 15th Edition) and auto-fill section properties instantly. REFERENCE TAB Built-in library with W-sections (W4–W44), ASTM materials (A36, A992, A572, A500, A325, A490, F1554), weld electrodes, concrete grades, and codes. USCS & SI UNITS Switch anytime between USCS (in, kip, ksi) and SI (mm, MPa) with automatic conversion. All section and material data included. Supports both USCS and SI units. Compatible with iPhone and iPad. One-time purchase — no subscriptions. References: AISC Steel Construction Manual 15th Edition, AISC 360-16, AISC ASD 9th Edition, ACI 318-19, AISC Design Guide 3.

The last flashlight app you'll ever need — and the most fun one too. Tap once to turn on your LED torch. Slide up for maximum brightness. Slide sideways to widen the beam. That's it. PARTY MODE Tap the Party button and your screen starts strobing in color — perfectly synced to whatever music is playing. The app listens through the microphone and flashes on every beat. No audio is ever recorded or stored. Just your screen reacting to the music in real time. Free Party Mix cycles through vivid colors automatically. Upgrade to Pro to build your own color palette, adjust beat sensitivity, and control how fast the flashes fire. SCREEN COLORS Turn your whole screen into a colored light — red, blue, green, warm white, whatever you need. Perfect for: • Parties and concerts • Mood lighting at home • Photography and video shoots • Finding your way in the dark without blinding yourself Pick any color, save your favorites, and set a timer so it turns off automatically. SOS SIGNAL One tap sends a flashing SOS morse code pattern from your torch — useful in emergencies and included with Pro. WHAT'S FREE • The full LED flashlight, always • Party Mode with the free color mix • Adjustable brightness and beam width COLOR FLASHLIGHT PRO (3-day free trial) • Every color — unlimited picker and saved palette • Party Mode Pro — your own colors, beat sensitivity, flash speed • Custom color timers • SOS signal • All future features SUBSCRIPTION DETAILS Color Flashlight Pro is an auto-renewable subscription. After your 3-day free trial, you are billed at the price shown in the app (weekly or monthly plan). Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Privacy Policy: https://nembly-studio.github.io/privacy.html Terms of Use: https://nembly-studio.github.io/terms.html