D13.E.4 Design Parameters
Parameter Name | Default Value | Description |
---|---|---|
CODE | - |
Must be specified as: RUSSIAN or RUSSIAN 2017 Design code to follow. See TR.48.1 Parameter Specifications. |
BMT | Bimoment for design of eccentrically loaded members per clause 8.4 or members subjected to two bending moments per clause 8.2. | |
CB | 1 |
Location of loading on the beam:
|
CMM | 0 |
Slenderness limit for tension members:
|
CMN | 0 |
Ultimate slenderness for compression members. Limits as per SP 16.13330.2017 clause 10.4, Table 32:
where a = alpha calculated as defined in SP 16.13330.2017 Table
32.
|
DFF | None |
"Deflection Length" / Maximum allowable local deflection |
DJ1 | Start Joint of member | |
DJ2 | End Joint of member | |
DMAX | 1,000 in | Maximum allowable section depth |
DMIN | 0 | Minimum allowable section depth |
ENSGR | 1 | The number of the steel grade from Table 3.1 in EN 1993-1-1: 2005. D5.A.6 Design Parameters for values. Also, see Note 1 below. |
FU | 0 | |
GAMC1 | 1.0 | Specific service condition coefficient for buckling design |
GAMC2 | 1.0 | Specific service condition coefficient for strength design |
GAMM | 1.0 | Specific partial coefficient for steel,
γm, for European or Russian steel. Refer to
Table 3 in the SP 16.13330.2017 code.
|
GMF | 1.0 | Ratio between design and characteristic load value |
KY | 1.0 | Coefficient of effective length in respect to local axis Y (in plane XZ) |
KZ | 1.0 | Coefficient of effective length in respect to local axis Z (in plane XY) |
LEG | 4 |
Describes the type of and position of loading on the beam:
|
LY | Member Length | Effective length in respect to local axis Y (in plane XZ) |
LZ | Member Length | Effective length in respect to local axis Z (in plane XY) |
NSF | 1.0 | Net section factor for tension members or web section area weakening factor for bending members |
PY | 0 |
Design steel strength (yield strength) |
SBLT | 0 |
Number of lateral bracing restraints along the span:
|
SGR | 1 |
Steel grade: See Note 1 below. Grades from Table C5: hot-rolled profiles except of type K, SH, and B of I section beams (See Note 2 below)
Grades from Table C3: sheets, wide strips, plates, pipes, and tubes
Grades from Table C4: I-beams with parallel flange faces, type K, SH, and B
|
STP | 1 | Section type:
|
TB | 1 |
Indication of stress strain state per Cl 4.2.7:
The engineer shall consider the appropriate class of the member, as it is used in multiple checks under Ch.8. for elastic or elastic-plastic calculation for bending members (non-axially compressed or tensioned): Cl 8.2.1, Cl. 8.2.3, Cl. 8.4.1, Cl. 8.4.4, and Cl 8.4.6. |
TRACK | 0 |
Output details:
|
Notes
- It is common practice to design only Russian or European shapes to the Russian steel codes. For Russian steel sections, the steel design strength value, Ry, is obtained from Tables C.3, C.4, and C.5 of SP 16.13330.2017 determined by the assigned the SGR parameter. For European sections, the ENSGR should be used instead. If steel sections from other countries are used, the PY parameter should be used to specify the steel strength.
-
SGR parameter values marked with an "*" are from Table C.5. These grades are also repeated in Table C.3 with different labels.