BIM Engineering

BIM Structural Load Combination Compliance Factor Calculator

BIM Structural Load Combination Compliance Factor engineering calculator.

Quick Answer

Calculate BIM Structural Load Combination Compliance Factor

Calculator

Load Combination Compliance Factor (dimensionless)
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Result Interpretation

BIM Structural Load Combination Compliance Factor Calculator computes Load Combination Compliance Factor in dimensionless using the defined engineering formula and the input values provided.

Worked Example

Verified calculation

Given:

  • Characteristic Permanent Load = 120
  • Design Structural Resistance = 350
  • Characteristic Leading Variable Load = 80
  • Characteristic Accompanying Variable Load = 45

Expected Result:

  • Load Combination Compliance Factor = 0.89571428571429

Engineering Interpretation:

Under the given input conditions, the calculated result is: Load Combination Compliance Factor = 0.89571428571429 dimensionless.

The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from automatically validated test cases.

Formula / Method

load combination compliance factor = max((1.35 * characteristic permanent load + 1.5 * characteristic leading variable load + 0.7 * characteristic accompanying variable load), (1.35 * characteristic permanent load + 1.05 * characteristic leading variable load + 1.5 * characteristic accompanying variable load)) / design structural resistance

Formula family: formula_bim_bim_structural_load_combination_compliance_verifier

Variables

SymbolLabelRoleDescription
G_k Characteristic Permanent Load INPUT Characteristic Permanent Load
Q_k1 Characteristic Leading Variable Load INPUT Characteristic Leading Variable Load
Q_k2 Characteristic Accompanying Variable Load INPUT Characteristic Accompanying Variable Load
R_d Design Structural Resistance INPUT Design Structural Resistance
load_combination_compliance_factor Load Combination Compliance Factor OUTPUT Load Combination Compliance Factor

Calculation Steps

  1. Enter the characteristic permanent load in kN.
  2. Enter the characteristic leading variable load in kN.
  3. Enter the characteristic accompanying variable load in kN.
  4. Enter the design structural resistance in kN.
  5. Step 1: Compute load combination compliance factor.
  6. Read the load combination compliance factor (dimensionless) from the results.

Engineering Summary

Calculate BIM Structural Load Combination Compliance Factor

Frequently Asked Questions

What does this calculator calculate?

The BIM Structural Load Combination Compliance Factor Calculator estimates Load Combination Compliance Factor based on the input parameters you provide

Why is characteristic permanent load important in this calculation?

characteristic permanent load is directly proportional to load combination compliance factor. When you enter characteristic permanent load in kN, the calculator uses it in the engineering formula to compute the output

How should I interpret the result load combination compliance factor?

The calculator outputs load combination compliance factor in dimensionless. The result is computed directly from the input values using the defined engineering formula

What units should I use for the inputs?

Enter each value in the units shown next to the input field: Characteristic Permanent Load (kN), Characteristic Leading Variable Load (kN), Characteristic Accompanying Variable Load (kN), Design Structural Resistance (kN). Make sure all inputs use the specified units for consistent results

What assumptions does this calculator use?

This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment

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