What Is the Coulomb Wedge Theory Retaining Wall Active Earth Thrust Calculator?
This tool computes coulomb wedge theory retaining wall active earth thrust calculator with high precision arithmetic.
How Does the Coulomb Wedge Theory Retaining Wall Active Earth Thrust Calculator Work?
Calculates active earth thrust (Pa) and overturning moment per meter of retaining wall using Coulombs sliding wedge theory, incorporating wall-soil interface friction (delta).
Coulomb Wedge Theory Retaining Wall Active Earth Thrust Calculator Formula & Variables
The core mathematical equation utilized by this calculator is expressed as:
Calculates active earth thrust (Pa) and overturning moment per meter of retaining wall using Coulombs sliding wedge theory, incorporating wall-soil interface friction (delta).
How to Use the Coulomb Wedge Theory Retaining Wall Active Earth Thrust Calculator
- Enter your parameters into the designated input fields to calculate the result immediately.
Step-by-Step Example Calculation
Coulomb Wedge Theory Retaining Wall Active Earth Thrust Calculator Example
Input Values:
wallHeightHmeters:6.0
soilUnitWeightGammaKnM3:19.0
internalFrictionAnglePhiDeg:34.0
wallSoilFrictionAngleDeltaDeg:22.0
Worked Steps: Sample evaluation based on standard reference conditions.
Understanding Your Result
The calculated primary figure indicates the optimal or required kN/m.
Factors That Affect the Result
- Measurement tolerances, operational variance, and real-world conditions.
When Should You Use This Calculator?
- Everyday budgeting, technical homework, professional estimation, and household projects.
Assumptions & Limitations
- Assumes standard atmospheric or environmental parameters unless specified.
Frequently Asked Questions
Calculation Accuracy & Reference Note
Double-precision IEEE 754 arithmetic with validated empirical constants.