Parameter Calculator

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Design Parameter Formulas

Damping Ratio

$$\xi = \dfrac{E}{2\pi}$$

Stiffness Reduction

$$\beta = K$$

S

Soil Parameters

Soil Type

—

Cohesion c

kPa

Friction Angle φ

°

Natural Dry Density

g/cm³

A

Anchor Bar Static Parameters

Borehole Diameter

m

Bonded Length

m

Grout Strength

MPa

Ult. Tensile Strength

MPa

Yield Strength

MPa

Ult. Failure Force

kN

Int. Ult. Shear Stress

MPa

Int. Initial Stiffness

kN/mm

in

Dynamic Input Parameters

Cycle Number — N

cycles

Must be an integer 0 ≤ N ≤ 600

Mean Load Ratio — T

ratio

Any real number T < 0.2

out

Calculation Results

Enter parameters above and click Calculate to obtain results.

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Design Parameter Formulas

Soil Parameters

Anchor Bar Static Parameters

Dynamic Input Parameters

Calculation Results

Trend Analysis — ξ / β / E vs N (History Curves)