fconcrete.StructuralConcrete.TransvSteelBar.TransvSteelBarSolve module¶

class fconcrete.StructuralConcrete.TransvSteelBar.TransvSteelBarSolve.TransvSteelBarSolve(concrete_beam, fyk=50, theta_in_degree=45, alpha_in_degree=90)[source]¶

Bases: object

Methods

`checkProbableCompressedConnectingRod`(self)	Check probable compressed connecting rod.
`getComercialInfo`(self, as_per_cm)	Get comercial info giving the area per cm.
`getMinimumSteelAreaPerCm`(self, …)	Giving a beam element, calculates the minimum steel area (cmˆ2) per cm.
`getShearSteelAreaPerCm`(self, x, v_sd)	Calculates the shear steel area (cmˆ2) per cm considering the restrictions.
`getShearSteelAreaPerCmDiagram`(self)	Apply concrete_beam.transv_steel_bars_solution_info.getShearSteelAreaPerCm for parts of the concrete_beam.
`getStirrupsInfo`(self)	Format all informations and return a TransvSteelBars instance.
`getV_rd2`(self, single_beam_element)	Giving a beam element, calculates the shear related to the ruin of compressed concrete diagonals in kN.

checkProbableCompressedConnectingRod(self)[source]¶

Check probable compressed connecting rod. It is probable because checks only where the shear is maximum.

Call signatures:

concrete_beam.transv_steel_bars_solution_info.checkProbableCompressedConnectingRod()

Returns:	v_rd2 : `number` Shear of calculation, related to the ruin of compressed concrete diagonals in kN. d : `number` Distance from longitudinal steel bars to the other extremity of the section in cm. max_shear : `number` Maximum shear in kN.

getComercialInfo(self, as_per_cm)[source]¶

Get comercial info giving the area per cm.

Returns:	diameter : `number` Diameter in cm. space : `number` Longitudinal space between the transversal steel. area : `number` Area of the transversal steel bar in cmˆ2. as_per_cm : `number` Area of the transversal steel bar in cmˆ2 per cm.

getMinimumSteelAreaPerCm(self, single_beam_element)[source]¶: Giving a beam element, calculates the minimum steel area (cmˆ2) per cm.

getShearSteelAreaPerCm(self, x, v_sd)[source]¶: Calculates the shear steel area (cmˆ2) per cm considering the restrictions.

getShearSteelAreaPerCmDiagram(self)[source]¶

Apply concrete_beam.transv_steel_bars_solution_info.getShearSteelAreaPerCm for parts of the concrete_beam.

Returns:	x : `python:list` `of` `number` The x position of the division in cm y : `python:list` `of` `number` The value of shear area per cm for each x.

getStirrupsInfo(self)[source]¶: Format all informations and return a TransvSteelBars instance.

getV_rd2(self, single_beam_element)[source]¶: Giving a beam element, calculates the shear related to the ruin of compressed concrete diagonals in kN.