simdesign.rcmrf.bdim.tr_7599.beam

This module provides the beam class implementation for the tr_7599 design class in the BDIM layer.

simdesign.rcmrf.bdim.tr_7599.beam.ECONOMIC_MU_EB: float = 0.25

Maximum mu value considered for the economic emergent beam design.

simdesign.rcmrf.bdim.tr_7599.beam.ECONOMIC_MU_WB: float = 0.25

Maximum mu value considered for the economic wide beam design.

class simdesign.rcmrf.bdim.tr_7599.beam.Beam(line, typology, gamma_rc)[source]

Bases: BeamBase

Beam implementation for design class tr_7599.

This class extends BeamBase by narrowing the attribute types and overriding design methods per TBEC-1975 and TS500-1984.

Variables:

  • steel (Steel) – Steel material assigned to the beam.

  • concrete (Concrete) – Concrete material assigned to the beam.

  • MIN_B_EB (float) – The default minimum breadth (width) of emergent beams.

  • MIN_H_EB (float) – The default minimum height (depth) of emergent beams.

Parameters:

  • line (Line)

  • typology (Literal[1, 2])

  • gamma_rc (float)

See also

BeamBase

Base class defining the core behaviour and configuration.

References

TBEC (1975). Afet Bölgelerinde Yapılacak Yapılar Hakkında Yönetmelik. Resmi Gazete, Ankara, Türkiye.

TS500 (1984). Requirements for Design and Construction of Reinforced Concrete Structures. Turkish Standards Institution (TSE), Ankara, Türkiye.

steel: Steel
concrete: Concrete
MIN_B_EB: float = 0.2
MIN_H_EB: float = 0.3
property fctk: float
Returns:

Characteristic value of tensional concrete strength (in base units).

Return type:

float

Notes

Based on Section 3.3.2 in T5500-1984.

property fctd: float
Returns:

Design value of tensional concrete strength (in base units).

Return type:

float

property rhol_min_tens: float
Returns:

Minimum longitudinal reinforcement ratio in tension zone.

Return type:

float

Notes

Based on Section 6.9 in TBEC-1975.

property rhoh_min: float
Returns:

Minimum transverse reinforcement ratio.

Return type:

float

Notes

Based on Equation 12.3 in TS500-1984.

verify_section_adequacy()[source]

Verify the beam section dimensions for design forces.

Return type:

None

compute_required_longitudinal_reinforcement()[source]

Compute the required longitudinal reinforcement for design forces.

Notes

  • Top reinforcement is calculated as the maximum of required reinforcement in tension for maximum of negative bending moments and required reinforcement in compression for maximum of positive bending moments.

  • Bottom reinforcement is calculated as the maximum of required reinforcement in compression for maximum of negative bending moments and required reinforcement in tension for maximum of positive bending moments.

  • Required reinforcement is computed at three different sections: start, middle, end.

Return type:

None

compute_required_transverse_reinforcement()[source]

Compute the required transverse reinforcement for design forces.

Notes

Reinforcement is computed at three sections: start, mid, and end.

Return type:

None