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All Tools Worked Examples

Structures

Materials
MIL-HDBK-5J Allowables Material Finder Material Comparator Reference Stress Plastic Bending Allowables Triaxiality Cutoff FEA Stress-Strain Input
Composites
MIL-HDBK-17 Lamina MIL-HDBK-23 Core Classical Laminate Theory Sandwich Panel
Frames and Trusses
Truss and Frame Analysis
Beams
Section Properties Beam Stress Beam Deflection Continuous Beam and Moment Distribution Curved Beam Curved Beam Thin-Walled Lateral-Torsional Buckling
Loads and Dynamics
V-n Diagram and Load Factors Random Vibration Response Shock Response Spectrum Wing Span Loads Inertia and Gyroscopic Loads Landing Gear Loads Pressurization Loads Modal Estimates Stick Model Lumping Fatigue Spectrum Generation
Joints
Fastened Joint Stiffness Fastened Joint Strength Non-Structural Shim Lug Strength Bolt Group Loads Weld Group Stress Beam-in-Socket
Stress and Strain
Mohr's Circle Strain Transformation 2D Strain Gage to Strain State Stress to Strain 3D Strain to Stress 3D Linear to True Stress
Stability
Column Stability Column Buckling Tables Beam Column Strength Plate Buckling
Plates and Shells
Plate Bending Cylindrical Shell Buckling Curved Panel Buckling Sphere and Cone Buckling Membrane Shell Stresses Large-Deflection Plates Plate Vibration Circular and Annular Plates Orthotropic Plate Bending Thermal Bending of Plates
Thin-Walled Structures
Crippling Strength Effective Sheet Width Stiffened Panel Compression Diagonal Tension Web Box Beam Shear Flow Open Section Shear Flow Local Buckling Coefficients Shear-Resistant Web Shear Lag in Box Beams Beam-Column with Crippling
Contact
Contact Stress
Stress Concentrations
Round Hole Uniaxial Stress Round Hole General Load Round Hole Finite Strip Pin-Loaded Hole Pressurized Hole Hole in Plate Bending Rotating Disk With Hole Elliptic Hole Uniaxial Stress Elliptic Hole General Load Rounded Square Hole Two Holes Row of Holes Drawn Cutout Semicircular Edge Notch Neuber Hyperbolic Notch Circular Inclusion Elliptic Inclusion Spherical Cavity
Fatigue
Notch Sensitivity Low-Cycle Fatigue Spectrum Fatigue Life Random Vibration Fatigue
Damage Tolerance
Center Crack Crack Growth

Civil and Geotechnical

Design Loads
Wind, Snow and Seismic Loads Lifting and Rigging Loads
Steel Design
AISC Connection Checks Steel Beam and Column Design
Concrete Design
Reinforced Concrete Beam and Column Concrete Slab and Footing Design
Foundations
Retaining Wall and Footing Pile Capacity and Lateral Load
Soils
Bearing Capacity and Settlement Slope Stability
Timber and Masonry
Timber Beam and Column Masonry Wall and Pier
Hydraulics
Open-Channel Flow Culvert and Storm Drain Hydraulics
Surveying and Earthwork
Earthwork Volumes and Mass Haul Horizontal and Vertical Curves and Sight Distance

Mechanical Design

Shafts
Shaft Design Interference and Press Fit
Gears
Gear Stress Spur and Helical Gear Geometry
Bearings
Bearing Life
Springs
Spring Design
Fasteners and Power Screws
Bolt Preload and Torque Thread Engagement and Strength
Pressure Vessels
Pressure Vessel Bolted Flange Joint
Tolerances
Tolerance Stack-Up Limits, Fits and Tolerances
Mass Properties
Mass Properties from BOM
Vibration
SDOF Vibration Multi-DOF Vibration and Critical Speed
Acoustics
Noise Exposure Room Acoustics and Noise Control
Brakes, Clutches and Belts
Belt, Clutch and Brake Torque Keys, Splines and Couplings
Machining and Manufacturing
Machining Parameters Sheet Metal Bend Allowance and Press Tonnage
Lubrication and Wear
Journal Bearing and Wear

Fluids and Heat Transfer

Pipe Flow
Pipe Flow Water Hammer and Pipe Expansion Flow Measurement: Orifices, Nozzles, Weirs and Flumes
Pumps and Fans
Pump and Fan Performance Compressed Air System Sizing
Compressible Flow
Compressible Flow Tables Pressure Relief Valve and Rupture Disk Sizing
Conduction
Thermal Stress and Conduction Fins and Extended Surfaces
Convection
Convection Correlations
Radiation
Radiation View Factors
Heat Exchangers
Heat Exchanger Effectiveness Heat Exchanger Sizing and Pressure Drop
Thermodynamic Cycles
Power and Refrigeration Cycles Steam System and Boiler Efficiency
Fluid Properties
Fluid Property Lookup

Aerodynamics

Airfoils and Wings
Airfoil and Wing Lift
Rotors and Propellers
Ducted Fan Optimization Ducted Fan Performance Duct Thrust Share Fan Motor Matching Multi-Fan Vehicle Sizing Fan Noise Estimate Tip Clearance Loss Inlet Flow and Crosswind Fan Blade Stress
Aircraft Performance
Aircraft Performance Aircraft Drag Build-Up and Trim Drag
Stability and Control
Longitudinal Static Stability
Atmosphere and Flight Conditions
Standard Atmosphere and Airspeeds
Propulsion
Propeller and Jet Thrust

Building Systems

HVAC Loads
Room Heating and Cooling Load
Ducts and Airflow
Duct Sizing Fitting Loss Coefficients Duct Leakage Static Regain Sizing
Psychrometrics
Psychrometric Calculator Mixing and Coil Process Humidification Water
HVAC Equipment
Fan Operating Point Hydronic Pipe Sizing
Ventilation and Air Quality
Ventilation Rate Industrial Ventilation and Exhaust Hoods
Energy
Energy Savings and Payback
Plumbing
Plumbing Pipe Sizing
Fire Protection
Sprinkler Hydraulics Fire Dynamics Calculations
Lighting and Electrical
Lighting and Circuit Sizing Voltage Drop and Short Circuit Generator and UPS Sizing
Controls and Commissioning
Control Loop Tuning
Codes and Compliance
Envelope UA Compliance Occupant Load and Egress Capacity

Quality

Control
SPC and Capability Acceptance Sampling Dimensional Capability Variables Sampling (Z1.9)
Measurement
Gauge R&R Uncertainty Budget
Design of Experiments
ANOVA and DOE
Improvement
FMEA Pareto and Root Cause
Inspection and Metrology
GD&T Inspection

Reliability

Life Data
Weibull Life Analysis Accelerated Life
System Models
System Reliability Fault Tree Analysis
Growth and Testing
Reliability Growth HALT and HASS Planning
Physics of Failure
Solder Joint Fatigue PCB Vibration and Thermal Cycling Fatigue
Maintainability and Availability
Maintainability and Availability
Safety Analysis
Hazard and Safety Analysis

Statistics

Descriptive and Outliers
Data Summary and Outliers
Hypothesis Tests
Hypothesis Tests A/B Test
Regression and Modelling
Regression and Curve Fitting Logistic Regression and Classification
Distributions
Distribution Fitting
Forecasting
Forecasting
Surveys and Sampling
Survey Analysis Sample Size and Power
Uncertainty and Monte Carlo
Uncertainty Propagation Sensitivity Analysis
Probability
Kelly Criterion

Operations Research

Optimization
Linear Programming Transportation and Assignment
Queueing and Simulation
Queueing and Capacity
Scheduling
Shift Scheduling Job Shop Scheduling and Sequencing
Inventory and Supply Chain
Inventory Policy
Decision Analysis
Decision Analysis Multi-Criteria Decision (AHP, TOPSIS)
Networks and Routing
Network Flow and Routing

Project Management

Schedule
Project Schedule Earned Value
Cost
Cost Estimating Cost Risk Analysis
Risk
Risk Register and Quantitative Risk
Resources
Resource Loading and Leveling Crew Productivity and Labor Estimating
Contracts and Claims
Delay and Claims Analysis

Finance and Business

Finance
DCF Valuation Investment Appraisal (NPV, IRR, Payback)
Accounting
Depreciation (MACRS) Financial Ratios and Statement Analysis
Economics and Damages
Economic Damages Lost Profits and Business Interruption
Personal Finance
Loan Payoff Retirement Planner
Pricing
Break-Even and Pricing Job Quote Builder Pricing Waterfall
Marketing
Cohort Retention and CLV Customer Metrics (NPS)
Insurance
Loss Reserving
Operations and Capacity
Capacity and Throughput

Units

Conversion
Unit Conversion
Calculators
Formula with Units Unit Calculator Pad
Learning
Units and Sig Figs Tutor
Tables and Lookups
Engineering Constants and Tables

Tools › Units › Conversion

Conversion

1 tool in the Units area.

Unit Conversion

Convert any SI or USCS unit

Other Units sections

Calculators · Learning · Tables and Lookups