~SHLMDF
~SHLMDF, IVTX, Lab1, Lab2, Lab3, VALUE
Modifies the properties of shell vertex
PREP7: Shell Vertex
IVTX
Number of shell vertex to modify.
Lab1, Lab2, Lab3
Show the property of the shell vertex to modify. Valid labels and used fields are shown next.
VALUE
Value to assign to the specified property in Lab1, Lab2 and Lab3.
The different applications this command may have, depending on the properties to modify, are described hereafter.
Lab1= NAME
~SHLMDF, IVTX, NAME, , , VALUE
Introduces the name of the shell vertex. The name is introduced in VALUE.
Lab1= THK
~SHLMDF, IVTX, THK, , , VALUE
Shell vertex thickness. Its value is specified in VALUE.
Lab1= MAT
~SHLMDF, IVTX, MAT, , , VALUE
Material of the shell vertex. The material number is specified in VALUE.
Lab1= IPREINF
Modifies the properties concerning to the shell vertex in-plane shear reinforcement. Valid properties are the following:
~SHLMDF, IVTX, IPREINF , Lab2 , , VALUE
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Lab2 |
Description |
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MATIP |
In plane shear reinforcement material. The material number is specified in VALUE. |
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ASSIPX |
In plane shear reinforcement area per unit of length in the X direction. The value is specified in VALUE. |
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ASSIPY |
In plane shear reinforcement area per unit of length in the Y direction. The value is specified in VALUE.
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Lab1= REINF
Modifies the properties concerning to the shell vertex bending reinforcement. Valid properties are the following:
~SHLMDF, IVTX, REINF, Lab2 , , VALUE
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Lab2 |
Description |
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MAT |
Bending reinforcement material. The material number is specified in VALUE. |
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MC |
Mechanical cover of shell vertex .The cover value is specified in VALUE. |
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MCXT |
Mechanical cover in X top face. The cover value is specified in VALUE. |
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MCXB |
Mechanical cover in X bottom face. The cover value is specified in VALUE. |
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MCYT |
Mechanical cover in Y top face. The cover value is specified in VALUE. |
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MCYB |
Mechanical cover in Y bottom face. The cover value is specified in VALUE. |
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ASSXT |
Area per unit length of reinforcement in X top face. The value of the reinforcement is specified in VALUE. |
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ASSXB |
Area per unit length of reinforcement in X bottom face. The value of the reinforcement is specified in VALUE. |
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ASSYT |
Area per unit length of reinforcement in Y top face. The value of the reinforcement is specified in VALUE. |
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ASSYB |
Area per unit length of reinforcement in Y bottom face. The value of the reinforcement is specified in VALUE. |
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SXT |
Separation between bars in X top face |
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SXB |
Separation between bars in X bottom face |
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SYT |
Separation between bars in Y top face |
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SYB |
Separation between bars in Y bottom face |
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PHIXT |
Diameter of X top bars |
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PHIXB |
Diameter of X bottom bars |
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PHIYT |
Diameter of Y top bars |
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PHIYB |
Diameter of Y bottom bars |
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KRNF |
Situation of reinforcements. Valid values are the following:
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ALP |
Angle between the reinforcement with respect to the Y-axis, and the element local Y-axis. It is only taken in to account in Wood Armer’s method. By default, ALP=0. (Sexagesimal degrees). |
Lab1= CP
Modifies the shell vertex code properties. Valid properties are the following:
~SHLMDF, IVTX, CP, Lab2, , VALUE
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Lab2 |
Description |
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THETA |
Angle of the concrete compressive strut referred to the direction of the longitudinal reinforcement (sexagesimal degrees). |
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DUCT_BN_X |
Inelastic energy absorption factor for bending in X direction. Used to consider ductility in HCLPF check. |
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DUCT_BN_Y |
Inelastic energy absorption factor for bending in Y direction. Used to consider ductility in HCLPF check. |
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DUCT_OP_X |
Inelastic energy absorption factor for out of plane shear in X direction. Used to consider ductility in HCLPF check. |
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DUCT_OP_Y |
Inelastic energy absorption factor for out of plane shear in Y direction. Used to consider ductility in HCLPF check. |
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DUCT_IP_X |
Inelastic energy absorption factor for in plane shear in X direction. Used to consider ductility in HCLPF check. |
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DUCT_IP_Y |
Inelastic energy absorption factor for in plane shear in Y direction. Used to consider ductility in HCLPF check. |
Lab1= SHREINF
Modifies the properties concerning to the shell vertex shear reinforcement. Valid properties are the following:
~SHLMDF, IVTX, SHREINF, Lab2, , VALUE
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Lab2 |
Description |
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MATOP |
Shear reinforcement material. The material number is specified in VALUE. |
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ASSOP |
Reinforcement area per unit of area. The value is specified in VALUE. |
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SXOP |
Distance between bars in the X direction. The value of the distance is specified in VALUE. |
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SYOP |
Distance between bars in the Y direction. The value of the distance is specified in VALUE. |
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PHIOP |
Diameter of the bars in millimeters. The value of the diameter is specified in VALUE. |
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NXOP |
Number of bars per unit length in the X direction. The number of bars is specified in VALUE. |
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NYOP |
Number of bars per unit length in the Y direction. The number of bars is specified in VALUE |
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ASSOPX |
Reinforcement area per unit of area in the X direction. The value is specified in VALUE. |
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ASSOPY |
Reinforcement area per unit of area in the Y direction. The value is specified in VALUE. |
Menu Paths
Main Menu > Civil Preprocessor > Shell Vertex > Modify
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