

 SAP2000 v23.3.1 Basic 64-bit (Analysis Build 9871/64)
 File: C:\Dogrulamalar\sadececubuksonlueleman\SAP2000Data\SAP2000V23_3_1data.LOG




 B E G I N   A N A L Y S I S                                2022/01/03  23:25:33


 RUNNING ANALYSIS WITHIN THE GUI PROCESS
 USING THE ADVANCED SOLVER (PROVIDES LIMITED INSTABILITY INFORMATION)

 NUMBER OF JOINTS                          =          14
    WITH RESTRAINTS                        =           4
 NUMBER OF FRAME/CABLE/TENDON ELEMENTS     =          16
 NUMBER OF CONSTRAINTS/WELDS               =           2
 NUMBER OF LOAD PATTERNS                   =           7
 NUMBER OF ACCELERATION LOADS              =           9
 NUMBER OF LOAD CASES                      =           8

 ADDRESSABLE PHYSICAL MEMORY (RAM)         =      15.903 GB

 PARALLELIZATION OF ANALYSIS OPERATIONS:
  (Env. variable SAPFIRE_NUM_THREADS not set)
 NUMBER OF THREADS: STATE (AUTOMATIC)      =           4
 NUMBER OF THREADS: STIFFNESS (AUTOMATIC)  =           4
 NUMBER OF THREADS: EVENT (AUTOMATIC)      =           4
 NUMBER OF THREADS: MOVE (AUTOMATIC)       =           4
 NUMBER OF THREADS: RESPONSE (AUTOMATIC)   =           4
 NUMBER OF THREADS: SOLVE (AUTOMATIC)      =           4
 NUMBER OF THREADS: FORM (AUTOMATIC)       =           4


 E L E M E N T   F O R M A T I O N                                      23:25:33


 NUMBER OF COUPLED CONSTRAINT EQUATIONS    =           0


 L I N E A R   E Q U A T I O N   S O L U T I O N                        23:25:33

 FORMING STIFFNESS AT ZERO (UNSTRESSED) INITIAL CONDITIONS

 TOTAL NUMBER OF EQUILIBRIUM EQUATIONS     =          32
 NUMBER OF NON-ZERO STIFFNESS TERMS        =         323

 * * * W A R N I N G * * *
 THE STRUCTURE IS UNSTABLE OR ILL-CONDITIONED !!
 CHECK THE STRUCTURE CAREFULLY FOR:
 - INADEQUATE SUPPORT CONDITIONS, OR
 - ONE OR MORE INTERNAL MECHANISMS, OR
 - ZERO OR NEGATIVE STIFFNESS PROPERTIES, OR
 - EXTREMELY LARGE STIFFNESS PROPERTIES, OR
 - BUCKLING DUE TO P-DELTA OR GEOMETRIC NONLINEARITY, OR
 - A FREQUENCY SHIFT (IF ANY) ONTO A NATURAL FREQUENCY

 TO OBTAIN FURTHER INFORMATION:
 - USE THE STANDARD SOLVER, OR
 - RUN AN EIGEN ANALYSIS USING AUTO FREQUENCY SHIFTING (WITH
   ADDITIONAL MASS IF NEEDED) AND INVESTIGATE THE MODE SHAPES


 ---------------------------------
 BASIC STABILITY CHECK FOR LINEAR LOAD CASES:
    NUMBER OF NEGATIVE STIFFNESS EIGENVALUES SHOULD BE ZERO FOR STABILITY.
    (NOTE: FURTHER CHECKS SHOULD BE CONSIDERED AS DEEMED NECESSARY,
     SUCH AS REVIEWING EIGEN MODES FOR MECHANISMS AND RIGID-BODY MOTION)

    NUMBER OF NEGATIVE EIGENVALUES         =           0,  OK.
 ---------------------------------


 L I N E A R   S T A T I C   C A S E S                                  23:25:33

 USING STIFFNESS AT ZERO (UNSTRESSED) INITIAL CONDITIONS

 TOTAL NUMBER OF CASES TO SOLVE            =           7
 NUMBER OF CASES TO SOLVE PER BLOCK        =           7

 LINEAR STATIC CASES TO BE SOLVED:

 CASE: DEAD
 CASE: GL
 CASE: LL
 CASE: EX1
 CASE: EX2
 CASE: EY1
 CASE: EY2


 E I G E N   M O D A L   A N A L Y S I S                                23:25:33

 CASE: MODAL

 USING STIFFNESS AT ZERO (UNSTRESSED) INITIAL CONDITIONS

 NUMBER OF STIFFNESS DEGREES OF FREEDOM    =          32
 NUMBER OF MASS DEGREES OF FREEDOM         =          14
 MAXIMUM NUMBER OF EIGEN MODES SOUGHT      =          12
 MINIMUM NUMBER OF EIGEN MODES SOUGHT      =           1
 NUMBER OF RESIDUAL-MASS MODES SOUGHT      =           0
 NUMBER OF SUBSPACE VECTORS USED           =          14
 RELATIVE CONVERGENCE TOLERANCE            =    1.00E-09

 FREQUENCY SHIFT  (CENTER) (CYC/TIME)      =     .000000
 FREQUENCY CUTOFF (RADIUS) (CYC/TIME)      =  -INFINITY-
 ALLOW AUTOMATIC FREQUENCY SHIFTING        =         YES


 Original stiffness at shift : EV= 0.0000000E+00, f=     .000000, T=  -INFINITY-
 Number of eigenvalues below shift =      0

 Found mode      1 of     12:  EV= 2.3303167E+03, f=    7.682943, T=    0.130158
 Found mode      2 of     12:  EV= 2.9344287E+03, f=    8.621482, T=    0.115989
 Found mode      3 of     12:  EV= 3.9044786E+03, f=    9.944928, T=    0.100554
 Found mode      4 of     12:  EV= 2.6672056E+04, f=   25.992519, T=    0.038473
 Found mode      5 of     12:  EV= 4.4491916E+04, f=   33.570722, T=    0.029788
 Found mode      6 of     12:  EV= 6.1624254E+04, f=   39.508994, T=    0.025311
 Found mode      7 of     12:  EV= 1.6619236E+05, f=   64.882213, T=    0.015413
 Found mode      8 of     12:  EV= 1.8710248E+05, f=   68.843019, T=    0.014526
 Found mode      9 of     12:  EV= 3.9225852E+05, f=   99.679609, T=    0.010032
 Found mode     10 of     12:  EV= 3.9517092E+05, f=  100.048970, T=    0.009995
 Found mode     11 of     12:  EV= 1.0550389E+06, f=  163.476134, T=    0.006117
 Found mode     12 of     12:  EV= 1.1817756E+06, f=  173.016544, T=    0.005780

 NUMBER OF EIGEN MODES FOUND               =          12
 NUMBER OF ITERATIONS PERFORMED            =           1
 NUMBER OF STIFFNESS SHIFTS                =           0


 A N A L Y S I S   C O M P L E T E                          2022/01/03  23:25:33
