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資源簡介

非序貫蒙特卡洛模擬法 通常被稱為狀態抽樣法,它被廣泛用在電力系統風險評估中。這個方法的依據是,一個系統狀態是所有元件狀態的組合,且每一元件狀態可由對元件出現在該狀態的概率進行抽樣來確定。

資源截圖

代碼片段和文件信息

clear
clc
mu=[29.1;33.33;565;200000;100];
sigma=[3.783;4.0;39.55;4000;30];%均值標準差向量
sLn=sqrt(log(1+(sigma(1:4)./mu(1:4)).^2));%對數分布的正態化還原
mLn=log(mu(1:4))-sLn.^2/2;
aEv=sqrt(6)*sigma(5)/pi;
uEv=-psi(1)*aEv-mu(5);
level1=0;
level2=0;
level3=0;
level4=0;

for?i=1:5
CUnconfFc=-lognrnd(mLn(1)sLn(1));
BUnconfFc=CUnconfFc;
PCUnconfFc=-lognrnd(mLn(2)sLn(2));
PBUnconfFc=PCUnconfFc;
CFy=lognrnd(mLn(3)sLn(3));
BFy=CFy;
CEs=lognrnd(mLn(4)sLn(4));
BEs=CEs;
D=-evrnd(uEvaEv);

fid=fopen(‘csj.tcl‘‘wt‘);
fprintf(fid‘%s\n‘‘model?BasicBuilder?-ndm?2?-ndf?3‘);
fprintf(fid‘%s‘‘set?fName?“file‘);
fprintf(fid‘%d‘i);
fprintf(fid‘%s\n‘‘“;‘);
fprintf(fid‘%s\n‘‘source?ProcMKPC2.tcl‘);
fprintf(fid‘%s\n‘‘puts?“a“‘);
fprintf(fid‘%s\n‘‘source?ProcRC2.tcl‘);
fprintf(fid‘%s\n‘‘puts?“a“‘);
fprintf(fid‘%s\n‘‘set?Strfactor?145;?set?Lenfactor?[expr?1/25.4];‘);
fprintf(fid‘%s\n‘‘set?colY?600;?set?colZ?600;‘);
fprintf(fid‘%s\n‘‘set?bmY?950;?set?bmZ?600;‘);
fprintf(fid‘%s\n‘‘set?colCov?35;?set?bmCov1?30;?set?bmCov2?30;?set?bmCov?$bmCov1;‘);
fprintf(fid‘%s\n‘‘set?JointWidth?[expr?$colY];?set?JointHeight?[expr?$bmY];?set?JointDepth?$colZ?;‘);
fprintf(fid‘%s\n‘‘set?BeamLength1?500;?set?BeamLength2?1850;?set?BeamLength3?700;?set?BeamLength4?800;?set?ColumnLength1?300;?set?ColumnLength2?700;?set?ColumnLength3?600;‘);
fprintf(fid‘%s\n‘‘set?JointVolume?[expr?$JointWidth*$JointHeight*$JointDepth];‘);

fprintf(fid‘%s‘‘set?CUnconfFc?‘);fprintf(fid‘%d\n‘CUnconfFc);?

fprintf(fid‘%s\n‘‘set?CUnconfEc?-0.002;‘);
fprintf(fid‘%s\n‘‘set?CTSmispace?50;?set?CTSspace?200;?set?CTSlength?2120;?set?CTSFy?568.7;?set?CTSarea?50.24;‘);
fprintf(fid‘%s‘‘set?CFy?‘);fprintf(fid‘%d\n‘CFy);?%
fprintf(fid‘%s‘‘set?CEs?‘);fprintf(fid‘%d\n‘CEs);
fprintf(fid‘%s\n‘‘set?CsHratio?0.004216;?set?CAs1?615.4;?set?CAs2?490.6‘);

fprintf(fid‘%s\n‘‘procMKPC?$CUnconfFc?$CUnconfEc?$colY?$colZ?$colCov?$CTSmispace?$CTSlength?$CTSFy?$CTSarea?$Strfactor?$Lenfactor‘);
fprintf(fid‘%s\n‘‘set?CUnconfFcu?[lindex?$concreteProp?2];?set?CUnconfEcu?[lindex?$concreteProp?3];‘);
fprintf(fid‘%s\n‘‘set?CConfmiFc?[lindex?$concreteProp?4];?set?CConfmiEc?[lindex?$concreteProp?5];‘);
fprintf(fid‘%s\n‘‘set?CConfmiFcu?[lindex?$concreteProp?6];?set?CConfmiEcu?[lindex?$concreteProp?7];‘);
fprintf(fid‘%s\n‘‘procMKPC?$CUnconfFc?$CUnconfEc?$colY?$colZ?$colCov?$CTSspace?$CTSlength?$CTSFy?$CTSarea?$Strfactor?$Lenfactor‘);
fprintf(fid‘%s\n‘‘set?CUnconfFcu?[lindex?$concreteProp?2];?set?CUnconfEcu?[lindex?$concreteProp?3];‘);
fprintf(fid‘%s\n‘‘set?CConfFc?[lindex?$concreteProp?4];?set?CConfEc?[lindex?$concreteProp?5];‘);
fprintf(fid‘%s\n‘‘set?CConfFcu?[lindex?$concreteProp?6];?set?CConfEcu?[lindex?$concreteProp?7];‘);
fprintf(fid‘%s‘‘set?BUnconfFc?‘);fprintf(fid‘%d\n‘BUnconfFc);
fprintf(fid‘%s\n‘‘set?BUnconfEc?-0.002;‘);



fprintf(fid‘%s\n‘‘set?BTSmispace?50;?set?BTSspace?100;?set?BTSlength?2860;?set?BTSFy?568.7;?set?BTSarea?50

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????22043??2018-11-12?16:48??節點可靠度\csj.m
?????文件???????15194??2018-11-12?16:48??節點可靠度\csj.tcl
?????文件????20073472??2018-02-26?19:51??節點可靠度\OpenSees.exe
?????文件???????16005??2018-02-26?19:52??節點可靠度\PR.tcl
?????文件????????2507??2018-02-26?19:52??節點可靠度\ProcMKPC2.tcl
?????文件????????4055??2018-02-26?19:52??節點可靠度\ProcRC2.tcl
?????文件????????1968??2018-02-26?19:52??節點可靠度\ProcUniaxialPinching.tcl

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