MSE Wall

This program is used for verification of mechanically stabilized earth walls and segmental retaining walls reinforced by geogrids (georeinforcements).

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Description

Built-in database of available georeinforcement (geogrids) – Fortrac, Tensar, Miragrid, KB-grid, Acegrid, Secugrid, Enkagrid, Paralink, Paragrid etc.
Verification analysis can be performed employing EN 1997-1, LRFD or classical approach (limit states, factor of safety)
Verification of fictitious wall against slip and overturning
Verification of slip and overturning of arbitrary part of the wall (dimensioning)
Verification of bearing capacity of foundation soil
Verification of slip on georeinforcement
Verification of internal stability
for extensible reinforcements
Standard – straight slip surface
AASHTO – Extensible
FHWA NHI-10-024
for inextensible reinforcements
AASHTO – Inextensible
JTGD30 – 2004 Highway China Code
TB 10025 Railway China Code
BS 8006 – Coherent Gravity Method
Verification of global stability at circular slip surface (Bishop, Spencer) incl. optimization
Automatic generation of reinforcement position
Various kinds of slopes: prefabricated blocks at the front face of the wall, simple slope or slope with berms (including optional cover)
Generally layered soil environment
Built-in database of soil parameters
Multiple construction stages
Arbitrary number of surcharges applied to structures (strip, trapezoidal, concentrated load)
Arbitrary number of inserted forces (anchors, safety fences, etc.)
Earthquake effects (Mononobe-Okabe, Arrango, Chinese standards, NCMA – SRW)

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