OpenRadioss 2025.1.11
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hm_read_fail_maxstrain.F
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23!||====================================================================
24!|| hm_read_fail_maxstrain ../starter/source/materials/fail/max_strain/hm_read_fail_maxstrain.F
25!||--- called by ------------------------------------------------------
26!|| hm_read_fail ../starter/source/materials/fail/hm_read_fail.F
27!||--- calls -----------------------------------------------------
28!|| hm_get_floatv ../starter/source/devtools/hm_reader/hm_get_floatv.F
29!|| hm_get_intv ../starter/source/devtools/hm_reader/hm_get_intv.F
30!|| hm_option_is_encrypted ../starter/source/devtools/hm_reader/hm_option_is_encrypted.F
31!||--- uses -----------------------------------------------------
32!|| elbuftag_mod ../starter/share/modules1/elbuftag_mod.F
33!|| hm_option_read_mod ../starter/share/modules1/hm_option_read_mod.F
34!|| message_mod ../starter/share/message_module/message_mod.F
35!|| submodel_mod ../starter/share/modules1/submodel_mod.F
36!||====================================================================
37 SUBROUTINE hm_read_fail_maxstrain(
38 . FAIL ,MAT_ID ,FAIL_ID ,IRUPT ,
39 . LSUBMODEL,UNITAB ,FAIL_TAG )
40C-----------------------------------------------
41c ROUTINE DESCRIPTION :
42c Read MAx-strain failure model parameters
43C-----------------------------------------------
44C M o d u l e s
45C-----------------------------------------------
46 USE fail_param_mod
47 USE unitab_mod
48 USE message_mod
49 USE submodel_mod
50 USE hm_option_read_mod
51 USE elbuftag_mod
52C-----------------------------------------------
53C I m p l i c i t T y p e s
54C-----------------------------------------------
55#include "implicit_f.inc"
56C-----------------------------------------------
57C C o m m o n B l o c k s
58C-----------------------------------------------
59#include "units_c.inc"
60C-----------------------------------------------
61C D u m m y A r g u m e n t s
62C-----------------------------------------------
63 INTEGER ,INTENT(IN) :: FAIL_ID !< failure model ID
64 INTEGER ,INTENT(IN) :: MAT_ID !< material law ID
65 INTEGER ,INTENT(IN) :: IRUPT !< failure model number
66 TYPE (UNIT_TYPE_) ,INTENT(IN) :: UNITAB !< table of input units
67 TYPE (SUBMODEL_DATA),INTENT(IN) :: LSUBMODEL(*) !< submodel table
68 TYPE (FAIL_PARAM_) ,INTENT(INOUT) :: FAIL !< failure model data structure
69 TYPE (FAIL_TAG_) ,INTENT(INOUT) :: FAIL_TAG !< failure model tag for buffer allocation
70C-----------------------------------------------
71C L o c a l V a r i a b l e s
72C-----------------------------------------------
73 INTEGER :: IFAIL_SH,IFAIL_SO,NUVAR
74 my_real :: EPS1_MAX,EPS2_MAX,GAM12_MAX,TMAX,FCUT,PTHKF
75 LOGICAL :: IS_AVAILABLE,IS_ENCRYPTED
76C--------------------------------------------------
77C S o u r c e L i n e s
78C--------------------------------------------------
79 is_encrypted = .false.
80 is_available = .false.
81
82 CALL hm_option_is_encrypted(is_encrypted)
83
84 ! 1st line of the card
85 CALL hm_get_floatv ('EPS1_MAX' ,eps1_max ,is_available,lsubmodel,unitab)
86 CALL hm_get_floatv ('EPS2_MAX' ,eps2_max ,is_available,lsubmodel,unitab)
87 CALL hm_get_floatv ('GAM12_MAX' ,gam12_max ,is_available,lsubmodel,unitab)
88 CALL hm_get_intv ('IFAIL_SH' ,ifail_sh ,is_available,lsubmodel)
89 CALL hm_get_intv ('IFAIL_SO' ,ifail_so ,is_available,lsubmodel)
90
91 ! 2nd line of the card
92 CALL hm_get_floatv ('TAU_MAX' ,tmax ,is_available,lsubmodel,unitab)
93 CALL hm_get_floatv ('FCUT' ,fcut ,is_available,lsubmodel,unitab)
94
95 ! Check parameters and set defaults value
96 eps1_max = abs(eps1_max)
97 eps2_max = abs(eps2_max)
98 gam12_max = abs(gam12_max)
99 IF (eps1_max == zero) eps1_max = infinity
100 IF (eps2_max == zero) eps2_max = infinity
101 IF (gam12_max == zero) gam12_max = infinity
102 IF (tmax == zero) tmax = infinity
103 ifail_sh = min(ifail_sh,2)
104 ifail_sh = max(0,ifail_sh)
105 ifail_so = min(ifail_so,2)
106 ifail_so = max(0,ifail_so)
107 fcut = max(zero,fcut)
108c
109 ! Shell element deletion flag
110 IF (ifail_sh == 1) THEN
111 pthkf = em06
112 ELSEIF (ifail_sh == 2) THEN
113 pthkf = one
114 ENDIF
115c---------------------------
116 IF (fcut > zero) THEN
117 nuvar = 7
118 ELSE
119 nuvar = 1
120 ENDIF
121c---------------------------
122 fail%KEYWORD = 'MAX_STRAIN'
123 fail%IRUPT = irupt
124 fail%FAIL_ID = fail_id
125 fail%NUPARAM = 7
126 fail%NIPARAM = 0
127 fail%NUVAR = nuvar
128 fail%NFUNC = 0
129 fail%NTABLE = 0
130 fail%NMOD = 1
131 fail%PTHK = pthkf
132c
133 ALLOCATE (fail%UPARAM(fail%NUPARAM))
134 ALLOCATE (fail%IPARAM(fail%NIPARAM))
135 ALLOCATE (fail%IFUNC (fail%NFUNC))
136 ALLOCATE (fail%TABLE (fail%NTABLE))
137c
138 ! Modes of failure
139 fail_tag%LF_DAMMX = fail_tag%LF_DAMMX + fail%NMOD
140 ALLOCATE (fail%MODE(fail%NMOD))
141 fail%MODE(1) = "Reserve factor"
142c
143 fail%UPARAM(1) = eps1_max
144 fail%UPARAM(2) = eps2_max
145 fail%UPARAM(3) = gam12_max
146 fail%UPARAM(4) = tmax
147 fail%UPARAM(5) = fcut
148 fail%UPARAM(6) = ifail_sh
149 fail%UPARAM(7) = ifail_so
150c---------------------------
151C
152 ! Print parameter in 0.out file
153 IF (is_encrypted) THEN
154 WRITE(iout,'(5X,A,//)')'CONFIDENTIAL DATA'
155 ELSE
156 WRITE(iout,1000)
157 WRITE(iout,1100) eps1_max,eps2_max,gam12_max
158 IF (ifail_sh > 0 .OR. ifail_so > 0) THEN
159 WRITE(iout,1200) tmax
160 ENDIF
161 IF (fcut > zero) THEN
162 WRITE(iout,1300) fcut
163 ENDIF
164 WRITE(iout,1400) ifail_sh
165 WRITE(iout,1500) ifail_so
166 ENDIF
167c-----------
168 1000 FORMAT(
169 & 5x,' ---------------------------------------------------- ',/
170 & 5x,' FAILURE CRITERION : MAXIMUM STRAIN ',/,
171 & 5x,' ---------------------------------------------------- ',/)
172 1100 FORMAT(
173 & 5x,'CRITICAL STRAIN IN DIRECTION 1 EPS1_MAX . . . . . . . . =',1pg20.13/
174 & 5x,'CRITICAL STRAIN IN DIRECTION 2 EPS2_MAX . . . . . . . . =',1pg20.13/
175 & 5x,'CRITICAL SHEAR ENGINEERING STRAIN GAM12_MAX . . . . . . =',1pg20.13/)
176 1200 FORMAT(
177 & 5x,'STRESS SOFTENING ACTIVATED: ',/,
178 & 5x,'RELAXATION TIME TAU_MAX . . . . . . . . . . . . . . . . =',1pg20.13/)
179 1300 FORMAT(
180 & 5x,'STRAIN TENSOR FILTERING ACTIVATED: ',/,
181 & 5x,'FILTERING FREQUENCY FCUT . . . . . . . . . . . . . . . =',1pg20.13/)
182 1400 FORMAT(
183 & 5x,'SHELL DELETION FLAG IFAIL_SH . . . . . . . . . . . . . =',i10,/
184 & 5x,' = 0: SHELL NEVER DELETED AND NO STRESS SOFTENING ',/,
185 & 5x,' = 1: SHELL DELETED IF DAMAGE IS REACHED FOR ONE LAYER ',/,
186 & 5x,' = 2: SHELL DELETED IF DAMAGE IS REACHED FOR ALL LAYERS',/)
187 1500 FORMAT(
188 & 5x,'SOLID DELETION FLAG IFAIL_SO . . . . . . . . . . . . . =',i10,/
189 & 5x,' = 0: SOLID NEVER DELETED AND NO STRESS SOFTENING ',/,
190 & 5x,' = 1: SOLID DELETED IF DAMAGE IS REACHED FOR ONE INTEGRATION POINT ',/,
191 & 5x,' = 2: SOLID DELETED IF DAMAGE IS REACHED FOR ALL INTEGRATION POINTS',/)
192c-----------
193 RETURN
194 END
hm_get_floatv
subroutine hm_get_floatv(name, rval, is_available, lsubmodel, unitab)
Definition hm_get_floatv.F:418
hm_get_intv
subroutine hm_get_intv(name, ival, is_available, lsubmodel)
Definition hm_get_intv.F:528
hm_option_is_encrypted
subroutine hm_option_is_encrypted(is_encrypted)
Definition hm_option_is_encrypted.F:288
hm_read_fail_maxstrain
subroutine hm_read_fail_maxstrain(fail, mat_id, fail_id, irupt, lsubmodel, unitab, fail_tag)
Definition hm_read_fail_maxstrain.F:40
min
#define min(a, b)
Definition macros.h:20
max
#define max(a, b)
Definition macros.h:21
elbuftag_mod
Definition elbuftag_mod.F:230
hm_option_read_mod
Definition hm_option_read_mod.F:412
message_mod
Definition message_mod.F:1257
submodel_mod
Definition submodel_mod.F:717
unitab_mod
Definition unitab_mod.F:517