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<linetypes>

This part contains properties of member profiles. It is an optional part of XML file. Every member profile is marked by the element <linetype>. This element supports following attributes:

id

  • Unique ID, obligatory

startSupport, endSupport

  • The member connection on the beginning and end. Available values: "fixed" (fixed connection), "free" (without connection), "joint" (joint) or ID from the part <supports>, optional, if not defined, the fixed connection is considered

startDeplanation, endDeplanation

  • The number in the range <0,1> which defines the the rate of warping prevention at the beginning and end, optional, if not defined, the value 0 is used

section

  • ID of the cross-section, obligatory (only for members with constant cross-section)

sectionPri, sectionSec

  • ID of the cross-section at the beginning and at the end, obligatory (only for members with variable cross-section)

rotation

  • Rotation of the cross-section defined in the anti-clockwise direction in degrees. Optional, if not defined, the value 0 is used

considerShear

  • Adds the effect of shear forces for given member into analysis. Available values: "true" (including shear effect) or "false" (without shear effect), optional, if not defined, the value "true" is used

typeCT

  • The option to specify whether the member acts in compression or tension only, optional. Available values: "both" (member carries compressive and tensile forces), "tension" (member transfers only tensile forces), "compression" (member transfers only compressive forces), the option "both" is considered if not defined

Part <linetypes> of XML file

Elastic subsoil

The elastic subsoil can be assigned to the member using the element <subsoil>. Following attributes are supported by this element:

c1, c2

  • Winkler-Pasternak constants, obligatory

width

  • The member width, optional

opposite

  • The setting whether the subsoil acts against the given axis. Optional, the vaule "false" is used as a default

before

  • Switches on the shear effect at the beginning of the member. Optional, the value "false" is used if not defined

behind

  • Switches on the shear effect at the end of the member. Optional, the value "false" is used if not defined

direction

  • The axis direction, available values are "2" or "3", obligatory

Member profile with subsoil defined in two directions

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