Skip to content

formula_5_35

codes.eurocode.en_1992_1_1_2004.chapter_5_structural_analysis.formula_5_35

Formula 5.35 from EN 1992-1-1:2004: Chapter 5 - Structural Analysis.

Classes:

codes.eurocode.en_1992_1_1_2004.chapter_5_structural_analysis.formula_5_35.Form5Dot35EffectiveDepth 

Form5Dot35EffectiveDepth(h: MM, i_s: MM)

Bases: Formula

Class representing formula 5.35 for the calculation of the effective depth, [\(d\)].

[\(d\)] Effective depth [\(mm\)].

EN 1992-1-1:2004 art.5.8.8.3 - Formula (5.35)

Parameters:

  • h (MM) –

    [\(h\)] Total height of the section [\(mm\)].

  • i_s (MM) –

    [\(i_s\)] Radius of gyration of the total reinforcement area [\(mm\)].

Source code in blueprints/codes/eurocode/en_1992_1_1_2004/chapter_5_structural_analysis/formula_5_35.py 
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
def __init__(
    self,
    h: MM,
    i_s: MM,
) -> None:
    r"""[$d$] Effective depth [$mm$].

    EN 1992-1-1:2004 art.5.8.8.3 - Formula (5.35)

    Parameters
    ----------
    h : MM
        [$h$] Total height of the section [$mm$].
    i_s : MM
        [$i_s$] Radius of gyration of the total reinforcement area [$mm$].
    """
    super().__init__()
    self.h = h
    self.i_s = i_s

codes.eurocode.en_1992_1_1_2004.chapter_5_structural_analysis.formula_5_35.Form5Dot35EffectiveDepth.latex 

latex(n: int = 3) -> LatexFormula

Returns LatexFormula object for formula 5.35.

Source code in blueprints/codes/eurocode/en_1992_1_1_2004/chapter_5_structural_analysis/formula_5_35.py 
46
47
48
49
50
51
52
53
54
55
def latex(self, n: int = 3) -> LatexFormula:
    """Returns LatexFormula object for formula 5.35."""
    return LatexFormula(
        return_symbol=r"d",
        result=f"{self:.{n}f}",
        equation=r"\frac{h}{2} + i_s",
        numeric_equation=rf"\frac{{{self.h:.{n}f}}}{{2}} + {self.i_s:.{n}f}",
        comparison_operator_label="=",
        unit="mm",
    )