Compose soil data model

Input data tables overview:

KLH:

Specification of horizontal soil stiffness along pipeline axis

This input table might be required, depending on other input tables.

KLS:

Specification of downward vertical soil stiffness along pipeline axis

This input table might be required, depending on other input tables.

KLT:

Specification of upward vertical soil stiffness along pipeline axis

This input table is optional.

F:

Specification of maximum longitudinal soil friction along pipeline axis

This input table might be required, depending on other input tables.

UF:

Specification of longitudinal displacement to develop maximum longitudinal soil friction specified along pipeline axis

This input table might be required, depending on other input tables.

RVS:

Specification of maximum bearing capacity of sub-soil along pipeline axis

This input table might be required, depending on other input tables.

RVT:

Specification of maximum top soil reaction along pipeline axis

This input table might be required, depending on other input tables.

RH:

Specification of maximum horizontal soil reaction along pipeline axis

This input table might be required, depending on other input tables.

UNCER:

Specification of use of uncertainty factors on soil parameters

This input table might be required, depending on other input tables.

SLACK:

Specification of free displacement space around the pipeline

This input table is optional.

SLCURVE:

Specification of shape of displacement/soil reaction curve

This input table is optional.

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H3201 (last modified: Nov 27, 2025

See also:

Design function description

Output data table overview

Design function errors, warnings and messages