Formula Chart of Civil Engineering
If you're a student or a professional in the field of Civil Engineering, you'll agree that it involves a lot of mathematical calculations, formulas, and equations. It can be overwhelming to keep track of all of them, especially when they are scattered across different textbooks and resources. That's why having a formula chart handy can save you time and make your work easier.
Introduction
Civil Engineering is a broad field that deals with the design, construction, and maintenance of buildings, infrastructure, and other physical structures. It involves the application of various mathematical concepts, including calculus, differential equations, linear algebra, and geometry. A formula chart can help you quickly solve problems and perform calculations without having to derive formulas each time.
Mechanics of Materials
Stress and Strain
- Stress = Force / Area
- Strain = Change in Length / Original Length
- Hooke's Law: Stress = Young's Modulus * Strain
- Poisson's Ratio: Transverse Strain / Longitudinal Strain
Shear and Bending Moment
- Shear Force: Change in Vertical Force
- Bending Moment: Change in Moment of Inertia
Deflection
- Deflection: Change in Length / Original Length
- Moment of Inertia: Cross-sectional Area * Distance from Neutral Axis
- Euler's Buckling Formula: Critical Load = (Pi^2 * Young's Modulus * Moment of Inertia) / (Effective Length)^2
Buckling
- Euler's Buckling Formula: Critical Load = (Pi^2 * Young's Modulus * Moment of Inertia) / (Effective Length)^2
Structural Analysis
Trusses
- Method of Joints
- Method of Sections
Frames
- Moment Distribution Method
- Slope Deflection Method
Beams
- Shear Force Diagram
- Bending Moment Diagram
- Moment-Curvature Relationship
Columns
- Buckling Load Formula
- Slenderness Ratio
Geotechnical Engineering
Soil Mechanics
- Effective Stress Principle
- Soil Classification
- Consolidation
- Permeability
Soil Properties
- Cohesion
- Angle of Friction
- Specific Gravity
- Porosity
Bearing Capacity
- Terzaghi's Bearing Capacity Equation
- Meyerhof's Bearing Capacity Equation
- Skempton's Bearing Capacity Equation
Settlement
- Elastic Settlement
- Consolidation Settlement
- Secondary Compression Settlement
Fluid Mechanics
Fluid Properties
- Density: Mass / Volume
- Specific Weight: Weight / Volume
- Specific Gravity: Density of Substance / Density of Water
- Viscosity: Shear Stress / Velocity Gradient
Fluid Statics
- Pascal's Law: Pressure applied to an enclosed fluid is transmitted equally in all directions
- Archimedes' Principle: Buoyant Force = Weight of Fluid Displaced
- Hydrostatic Equation: Pressure at a point in a fluid = Density of Fluid * Gravitational Acceleration * Depth
Fluid Dynamics
- Bernoulli's Equation: P1 + 0.5 * rho * V1^2 + rho * g * h1 = P2 + 0.5 * rho * V2^2 + rho * g * h2
- Continuity Equation: Mass Flow Rate = Density * Velocity * Area
- Momentum Equation: Force = Mass * Acceleration
Transportation Engineering
Horizontal Curves
- Radius of Curve: R = (V^2) / (g * tan(theta))
- Superelevation: e = (V^2) / (g * R * f)
Vertical Curves
- Rate of Change of Grade: g = (Delta h) / (L)
- Length of Vertical Curve: L = (K * V) / (g)
Sight Distance
- Stopping Sight Distance
- Passing Sight Distance
- Intersection Sight Distance
Traffic Flow
- Capacity: Maximum Number of Vehicles that can pass a point in a given time
- Level of Service: Grade assigned to a segment of roadway based on its operating conditions
Construction Management
Project Management
- Gantt Chart
- Critical Path Method
- Project Budgeting
- Resource Allocation
Cost Estimation
- Order of Magnitude Estimate
- Budget Estimate
- Definitive Estimate
- Detailed Estimate
Quality Control
- Quality Assurance
- Quality Control
- Acceptance Sampling
- Statistical Process Control
Risk Management
- Risk Identification
- Risk Assessment
- Risk Mitigation
- Risk Monitoring and Control
Environmental Engineering
Water Treatment
- Coagulation and Flocculation
- Sedimentation
- Filtration
- Disinfection
Wastewater Treatment
- Preliminary Treatment
- Primary Treatment
- Secondary Treatment
- Tertiary Treatment
Air Pollution Control
- Particulate Matter Control
- Gaseous Emissions Control
- Acid Rain Control
- Ozone Depletion Control
Solid Waste Management
- Collection
- Transfer
- Treatment
- Disposal
Conclusion
In conclusion, Civil Engineering is a complex and challenging field that requires extensive mathematical knowledge. By having a formula chart of Civil Engineering handy, you can save time and simplify your work. This article provided a comprehensive formula chart that covers various topics within Civil Engineering, including Mechanics of Materials, Structural Analysis, Geotechnical Engineering, Fluid Mechanics, Transportation Engineering, Construction Management, and Environmental Engineering.