Geostru
Anchored Mesh Systems
Calculate
EN
English
Italiano
Polski
New
Open
Save
Calculate
Report
AnchoredMesh v1.0
Project name:
Author:
Date:
SCHEME
Layer thickness
t=
m
Investigated thickness
t
i
=
m
Slope inclination
α=
deg
NAIL ARRANGEMENT
a × b
Horizontal spacing
a=
m
Spacing along slope
b=
m
Nail inclination
ψ=
deg
GEOTECHNICAL PARAMETERS
Friction angle
φ
k
=
deg
Cohesion
c
k
=
kN/m²
Unit weight
γ
k
=
kN/m³
SEISMIC
Horizontal seismic coefficient
K
h
=
Vertical seismic coefficient
K
v
=
Typical values: Kh = 0.1-0.3, Kv = 0.5×Kh (depending on seismicity zone)
GROUNDWATER
Water depth
h
w
=
m
Unit weight of water (const.)
γ
w
=
kN/m³
Set hw to the saturated height for rainfall (from surface) or groundwater (from bottom). Uses submerged weight and streaming force.
SAFETY CORRECTION FACTORS
Friction angle
γ
φ
=
Cohesion
γ
c
=
Unit weight
γ
γ
=
Model uncertainty
γ
mod
=
RESISTANCE REDUCTION COEFFICIENTS
Positive pretension effect
γ
V1
=
Negative pretension effect
γ
V2
=
Shear resistance
γ
SR
=
Tensile resistance
γ
VR
=
Punching resistance
γ
DR
=
Local shear resistance
γ
PR
=
Parallel resistance
γ
ZR
=
NAILS
-- Manual input --
BARS AND NAILS FOR ANCHORED MESH
-- Select nail/bar --
Diameter
Ø=
mm
Yield strength
f
y
=
N/mm²
Pretensioning force
V=
kN
Slope-parallel force
Z
d
=
kN
Tensile resistance
T
R
=
kN
Shear resistance
S
R
=
kN
PRESSURE CONE (NAILS)
Pressure cone radius
ζ=
m
Cone inclination
δ=
deg
MESH
-- Manual input --
NECTOR HDMesh
-- Select net --
Parallel resistance
Z
R
=
kN
Punching resistance
D
R
=
kN
Shear resistance
P
R
=
kN
VERIFICATIONS
Click Calculate to run verifications