Multicode. OBC 2012. Importance factor for snow load Is ***

: 17.02.2021; Multicode Engineering Library; Просмотров: 16; Rating:

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Function returns importance factor for snow load I_s in accordance with 4.1.6.2 OBC12.

General information

Function OBC12__4_1_6_2__ImportanceFactorForSnowLoad returns importance factor for snow load I_s in accordance with 4.1.6.2 Ontario Building Code 2012. You can use this function in your applications and reports during snow loads calculating.

DLL

dystlab.multicode.dll

Usage format (Pascal)

function OBC12__4_1_6_2__ImportanceFactorForSnowLoad(ImportanceCategory, LimitState: Integer): Double; stdcall; external [DllName];

Parameters:

ImportanceCategory — importance category (1, 2, 3, 4);
LimitState — limit state (LimitState=1 for ULS, LimitState=2 for SLS).

Return value

Function returns importance factor for snow load I_s in accordance with 4.1.6.2 OBC12. If error, function returns 0.

Directives

DllName — library name. If DLL included in installation pack, then DllName is 'dystlab.multicode.dll'.

Example for TechEditor

Next code calls function from DLL and shows standard message box. Code can be used in applications for TechEditor 1.0.5 and higher.

uses
  Classes, Dialogs;
 
function OBC12__4_1_6_2__ImportanceFactorForSnowLoad(ImportanceCategory, LimitState: Integer): Double; stdcall; external 'dystlab.multicode.dll'; 
 
var
  Is1, Is2: Double;
 
begin 
  Is1 := OBC12__4_1_6_2__ImportanceFactorForSnowLoad(1, 1);
  Is2 := OBC12__4_1_6_2__ImportanceFactorForSnowLoad(1, 2);
  ShowMessage('Importance factor for ULS: ' + FloatToStr(Is1)); 
  ShowMessage('Importance factor for SLS: ' + FloatToStr(Is2)); 
end;

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