GlassBR
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Functions
Calculations.hpp File Reference

Provides functions for calculating the outputs. More...

#include <string>
#include "InputParameters.hpp"

Go to the source code of this file.

Functions

double func_J_tol (InputParameters &inParams)
 Calculates tolerable stress distribution factor. More...
 
double func_q (InputParameters &inParams)
 Calculates applied load (demand): 3 second duration equivalent pressure (Pa) More...
 
double func_q_hat (InputParameters &inParams, double q)
 Calculates dimensionless load. More...
 
double func_q_hat_tol (InputParameters &inParams, double J_tol)
 Calculates tolerable load. More...
 
double func_J (InputParameters &inParams, double q_hat)
 Calculates stress distribution factor (Function) More...
 
double func_NFL (InputParameters &inParams, double q_hat_tol)
 Calculates non-factored load: three second duration uniform load associated with a probability of breakage less than or equal to 8 lites per 1000 for monolithic AN glass (Pa) More...
 
double func_B (InputParameters &inParams, double J)
 Calculates risk of failure. More...
 
double func_LR (InputParameters &inParams, double NFL)
 Calculates load resistance: the uniform lateral load that a glass construction can sustain based upon a given probability of breakage and load duration as defined in (pp. 1 and 53) Ref: astm2009 (Pa) More...
 
double func_P_b (double B)
 Calculates probability of breakage: the fraction of glass lites or plies that would break at the first occurrence of a specified load and duration, typically expressed in lites per 1000 (Ref: astm2016) More...
 
bool func_isSafeLR (double LR, double q)
 Calculates 3 second load equivalent resistance safety requirement. More...
 
bool func_isSafePb (InputParameters &inParams, double P_b)
 Calculates probability of glass breakage safety requirement. More...
 

Detailed Description

Provides functions for calculating the outputs.

Author
Nikitha Krithnan and W. Spencer Smith
Note
Generated by Drasil v0.1-alpha

Function Documentation

◆ func_B()

double func_B ( InputParameters inParams,
double  J 
)

Calculates risk of failure.

Parameters
inParamsstructure holding the input values
Jstress distribution factor (Function)
Returns
risk of failure

◆ func_isSafeLR()

bool func_isSafeLR ( double  LR,
double  q 
)

Calculates 3 second load equivalent resistance safety requirement.

Parameters
LRload resistance: the uniform lateral load that a glass construction can sustain based upon a given probability of breakage and load duration as defined in (pp. 1 and 53) Ref: astm2009 (Pa)
qapplied load (demand): 3 second duration equivalent pressure (Pa)
Returns
3 second load equivalent resistance safety requirement

◆ func_isSafePb()

bool func_isSafePb ( InputParameters inParams,
double  P_b 
)

Calculates probability of glass breakage safety requirement.

Parameters
inParamsstructure holding the input values
P_bprobability of breakage: the fraction of glass lites or plies that would break at the first occurrence of a specified load and duration, typically expressed in lites per 1000 (Ref: astm2016)
Returns
probability of glass breakage safety requirement

◆ func_J()

double func_J ( InputParameters inParams,
double  q_hat 
)

Calculates stress distribution factor (Function)

Parameters
inParamsstructure holding the input values
q_hatdimensionless load
Returns
stress distribution factor (Function)

◆ func_J_tol()

double func_J_tol ( InputParameters inParams)

Calculates tolerable stress distribution factor.

Parameters
inParamsstructure holding the input values
Returns
tolerable stress distribution factor

◆ func_LR()

double func_LR ( InputParameters inParams,
double  NFL 
)

Calculates load resistance: the uniform lateral load that a glass construction can sustain based upon a given probability of breakage and load duration as defined in (pp. 1 and 53) Ref: astm2009 (Pa)

Parameters
inParamsstructure holding the input values
NFLnon-factored load: three second duration uniform load associated with a probability of breakage less than or equal to 8 lites per 1000 for monolithic AN glass (Pa)
Returns
load resistance: the uniform lateral load that a glass construction can sustain based upon a given probability of breakage and load duration as defined in (pp. 1 and 53) Ref: astm2009 (Pa)

◆ func_NFL()

double func_NFL ( InputParameters inParams,
double  q_hat_tol 
)

Calculates non-factored load: three second duration uniform load associated with a probability of breakage less than or equal to 8 lites per 1000 for monolithic AN glass (Pa)

Parameters
inParamsstructure holding the input values
q_hat_toltolerable load
Returns
non-factored load: three second duration uniform load associated with a probability of breakage less than or equal to 8 lites per 1000 for monolithic AN glass (Pa)

◆ func_P_b()

double func_P_b ( double  B)

Calculates probability of breakage: the fraction of glass lites or plies that would break at the first occurrence of a specified load and duration, typically expressed in lites per 1000 (Ref: astm2016)

Parameters
Brisk of failure
Returns
probability of breakage: the fraction of glass lites or plies that would break at the first occurrence of a specified load and duration, typically expressed in lites per 1000 (Ref: astm2016)

◆ func_q()

double func_q ( InputParameters inParams)

Calculates applied load (demand): 3 second duration equivalent pressure (Pa)

Parameters
inParamsstructure holding the input values
Returns
applied load (demand): 3 second duration equivalent pressure (Pa)

◆ func_q_hat()

double func_q_hat ( InputParameters inParams,
double  q 
)

Calculates dimensionless load.

Parameters
inParamsstructure holding the input values
qapplied load (demand): 3 second duration equivalent pressure (Pa)
Returns
dimensionless load

◆ func_q_hat_tol()

double func_q_hat_tol ( InputParameters inParams,
double  J_tol 
)

Calculates tolerable load.

Parameters
inParamsstructure holding the input values
J_toltolerable stress distribution factor
Returns
tolerable load