Numerical investigation of crack growth behaviour using a cohesive zone model:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
1997
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Hamburg-Harburg, Techn. Univ., Diss., 1997 |
| Beschreibung: | XI, 179 S. Ill., graph. Darst. |
Internformat
MARC
| LEADER | 00000nam a2200000 c 4500 | ||
|---|---|---|---|
| 001 | BV011795268 | ||
| 003 | DE-604 | ||
| 005 | 19980624 | ||
| 007 | t | ||
| 008 | 980225s1997 ad|| m||| 00||| engod | ||
| 016 | 7 | |a 952802201 |2 DE-101 | |
| 035 | |a (OCoLC)54789461 | ||
| 035 | |a (DE-599)BVBBV011795268 | ||
| 040 | |a DE-604 |b ger |e rakddb | ||
| 041 | 0 | |a eng | |
| 049 | |a DE-91 |a DE-706 |a DE-83 |a DE-11 | ||
| 084 | |a MTA 035d |2 stub | ||
| 100 | 1 | |a Lin, Guoyu |d 1964- |e Verfasser |0 (DE-588)118121251 |4 aut | |
| 245 | 1 | 0 | |a Numerical investigation of crack growth behaviour using a cohesive zone model |c von Guoyu Lin |
| 264 | 1 | |c 1997 | |
| 300 | |a XI, 179 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 500 | |a Hamburg-Harburg, Techn. Univ., Diss., 1997 | ||
| 650 | 0 | 7 | |a Scherbruch |0 (DE-588)4179495-3 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Rissausbreitung |0 (DE-588)4136911-7 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Bruchmechanik |0 (DE-588)4112837-0 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Finite-Elemente-Methode |0 (DE-588)4017233-8 |2 gnd |9 rswk-swf |
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
| 689 | 0 | 0 | |a Scherbruch |0 (DE-588)4179495-3 |D s |
| 689 | 0 | 1 | |a Rissausbreitung |0 (DE-588)4136911-7 |D s |
| 689 | 0 | 2 | |a Bruchmechanik |0 (DE-588)4112837-0 |D s |
| 689 | 0 | 3 | |a Finite-Elemente-Methode |0 (DE-588)4017233-8 |D s |
| 689 | 0 | |5 DE-604 | |
| 856 | 4 | 2 | |m DNB Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=007962882&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-007962882 | |
Datensatz im Suchindex
| _version_ | 1812453126960054272 |
|---|---|
| adam_text |
CONTENTS
ABSTRACT
IV
ACKNOWLEDGMENT
NOMENCLATURE
VI
1 INTRODUCTION
1.1 BACKGROUND.
1.2 DUCTILE FRACTURE MECHANISMS.
1.3 DEVELOPMENT OF NUMERICAL MODELING.
1.4 SCOPE OF WORK.
2 COHESIVE ZONE MODEL FOR DUCTILE FRACTURE
2.1 PRELIMINARY REMARKS.
2.2 ENERGY DESCRIPTION AND THE COHESIVE ZONE MODEL . .
2.2.1 TRACTION-SEPARATION LAW.
2.2.2 OVERVIEW OF FRACTURE RESISTANCE .
1
1
3
4
6
9
9
10
11
12
3
2-D CRACK GROWTH SIMULATION FOR HOMOGENEOUS MATERIALS UNDER SSY
CONDITIONS
3.1 INTRODUCTION.
3.2 PROPERTIES OF SOLID.
3.3 PARAMETRIC DEPENDENCE.
3.4 FINITE ELEMENT MESH .
3.5 RESULTS, MODE I PLANE STRAIN.
3.5.1 FRACTURE RESISTANCE AND PLASTIC ZONE.
3.5.2 THE EFFECT OF THE ELASTIC T-STRESS ON THE RESISTANCE CURVE.
3.5.3 STEADY-STATE CRACK GROWTH.
19
19
21
21
23
24
24
27
29
IX
BIBLIOGRAFISCHE INFORMATIONEN
HTTP://D-NB.INFO/952802201
X
CONTENTS
3.6 RESULTS, MODE I PLANE STRESS. 30
3.7 CONCLUSIONS. 31
4 EFFECT OF GEOMETRY AND SIZE ON EVACTURE RESISTANCE FOR HOMOGENEOUS
MATERIALS 53
4.1 INTRODUCTION. 53
4.2 GEOMETRIES AND FINITE ELEMENT MODELS. 54
4.3 PARAMETRIC STUDIES. 56
4.4 THE EFFECT OF SIZE AND GEOMETRY ON THE R-CURVE. 58
4.4.1 THE EFFECT OF CRACK DEPTH (
A0/W). 58
4.4.2 THE EFFECT OF SPECIMEN SIZE (VP). 61
4.4.3 THE EFFECT OF SPECIMEN TYPE. 62
4.5 DISCUSSION. 63
5 DETERMINATION OF THE CZM PARAMETERS AND EXPERIMENTAL VERIFICATION 85
5.1 INTRODUCTION. 85
5.2 MATERIAL AND SPECIMENS. 86
5.3 DETERMINATION OF THE COHESIVE ZONE PARAMETERS. 87
5.4 THREE-DIMENSIONAL FINITE ELEMENT SIMULATIONS. 88
5.4.1 SIDE-GROOVED COMPACT TENSION SPECIMEN. 88
5.4.2 SURFACE CRACK TENSION SPECIMEN . 90
5.5 CONCLUDING REMARK. 92
6 FRACTURE BEHAVIOR AND TOUGHNESS IN A CONSTRAINED METAL LAYER 107
6.1 INTRODUCTION.107
6.2 PROBLEM FORMULATIONS. . 109
6.2.1 PROPERTIES OF SOLID.109
6.2.2 GEOMETRY AND FINITE ELEMENT MODELS .110
6.3 RESULTS.ILL
6.3.1 THE FRACTURE RESISTANCE CURVES.ILL
6.3.2 THE STEADY-STATE TOUGHNESS .112
6.3.3 CAVITATION AT SITES FAR AHEAD OF THE CRACK TIP.113
6.4 DISCUSSION AND CONCLUDING REMARKS .116
CONTENTS
XI
7 CRACK GROWTH SIMULATION IN A CONSTRAINED DUCTILE INTERLEAF UNDER
BENDING 131
7.1 INTRODUCTION.131
7.2 GEOMETRY AND FINITE ELEMENT MODEL.132
7.3 RESULTS. 133
7.3.1 THE EFFECTS OF MATERIAL PARAMETERS.133
7.3.2 THE EFFECT OF INTERLEAF THICKNESS.136
7.4 DISCUSSION AND CONCLUDING REMARKS .138
8 CONCLUSIONS AND FUTURE WORK 151
8.1 CONCLUSIONS. 151
8.2 FURTHER WORK . . .154
8.3 EXTENSION OF THE MODEL.156
REFERENCES 159
A FINITE ELEMENT PROGRAM FECGS 171
A.L GENERAL FEATURE.171
A.2 FIELD EQUATIONS.
A.3 NONLINEAR SOLUTION PROCEDURE. 172
A.4 ELASTIC-PLASTIC CONSTITUTIVE RELATIONS.174
A.5 NUMERICAL INTEGRATION OF CONSTITUTIVE EQUATIONS.175
A.5.1 DESCRIPTION OF THE METHOD.
A.5.2 BACKWARD EULER INTEGRATION.176
A.6 NUMERICAL IMPLEMENTATION OF CONTINUUM COHESIVE ZONE MODEL.178 |
| any_adam_object | 1 |
| author | Lin, Guoyu 1964- |
| author_GND | (DE-588)118121251 |
| author_facet | Lin, Guoyu 1964- |
| author_role | aut |
| author_sort | Lin, Guoyu 1964- |
| author_variant | g l gl |
| building | Verbundindex |
| bvnumber | BV011795268 |
| classification_tum | MTA 035d |
| ctrlnum | (OCoLC)54789461 (DE-599)BVBBV011795268 |
| discipline | Physik |
| format | Book |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>00000nam a2200000 c 4500</leader><controlfield tag="001">BV011795268</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">19980624</controlfield><controlfield tag="007">t</controlfield><controlfield tag="008">980225s1997 ad|| m||| 00||| engod</controlfield><datafield tag="016" ind1="7" ind2=" "><subfield code="a">952802201</subfield><subfield code="2">DE-101</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)54789461</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV011795268</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">rakddb</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-91</subfield><subfield code="a">DE-706</subfield><subfield code="a">DE-83</subfield><subfield code="a">DE-11</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">MTA 035d</subfield><subfield code="2">stub</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Lin, Guoyu</subfield><subfield code="d">1964-</subfield><subfield code="e">Verfasser</subfield><subfield code="0">(DE-588)118121251</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Numerical investigation of crack growth behaviour using a cohesive zone model</subfield><subfield code="c">von Guoyu Lin</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1997</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">XI, 179 S.</subfield><subfield code="b">Ill., graph. Darst.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Hamburg-Harburg, Techn. Univ., Diss., 1997</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Scherbruch</subfield><subfield code="0">(DE-588)4179495-3</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Rissausbreitung</subfield><subfield code="0">(DE-588)4136911-7</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Bruchmechanik</subfield><subfield code="0">(DE-588)4112837-0</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Finite-Elemente-Methode</subfield><subfield code="0">(DE-588)4017233-8</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="655" ind1=" " ind2="7"><subfield code="0">(DE-588)4113937-9</subfield><subfield code="a">Hochschulschrift</subfield><subfield code="2">gnd-content</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Scherbruch</subfield><subfield code="0">(DE-588)4179495-3</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="1"><subfield code="a">Rissausbreitung</subfield><subfield code="0">(DE-588)4136911-7</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="2"><subfield code="a">Bruchmechanik</subfield><subfield code="0">(DE-588)4112837-0</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="3"><subfield code="a">Finite-Elemente-Methode</subfield><subfield code="0">(DE-588)4017233-8</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">DNB Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=007962882&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="943" ind1="1" ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-007962882</subfield></datafield></record></collection> |
| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV011795268 |
| illustrated | Illustrated |
| indexdate | 2024-10-09T16:06:36Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-007962882 |
| oclc_num | 54789461 |
| open_access_boolean | |
| owner | DE-91 DE-BY-TUM DE-706 DE-83 DE-11 |
| owner_facet | DE-91 DE-BY-TUM DE-706 DE-83 DE-11 |
| physical | XI, 179 S. Ill., graph. Darst. |
| publishDate | 1997 |
| publishDateSearch | 1997 |
| publishDateSort | 1997 |
| record_format | marc |
| spelling | Lin, Guoyu 1964- Verfasser (DE-588)118121251 aut Numerical investigation of crack growth behaviour using a cohesive zone model von Guoyu Lin 1997 XI, 179 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Hamburg-Harburg, Techn. Univ., Diss., 1997 Scherbruch (DE-588)4179495-3 gnd rswk-swf Rissausbreitung (DE-588)4136911-7 gnd rswk-swf Bruchmechanik (DE-588)4112837-0 gnd rswk-swf Finite-Elemente-Methode (DE-588)4017233-8 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Scherbruch (DE-588)4179495-3 s Rissausbreitung (DE-588)4136911-7 s Bruchmechanik (DE-588)4112837-0 s Finite-Elemente-Methode (DE-588)4017233-8 s DE-604 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=007962882&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Lin, Guoyu 1964- Numerical investigation of crack growth behaviour using a cohesive zone model Scherbruch (DE-588)4179495-3 gnd Rissausbreitung (DE-588)4136911-7 gnd Bruchmechanik (DE-588)4112837-0 gnd Finite-Elemente-Methode (DE-588)4017233-8 gnd |
| subject_GND | (DE-588)4179495-3 (DE-588)4136911-7 (DE-588)4112837-0 (DE-588)4017233-8 (DE-588)4113937-9 |
| title | Numerical investigation of crack growth behaviour using a cohesive zone model |
| title_auth | Numerical investigation of crack growth behaviour using a cohesive zone model |
| title_exact_search | Numerical investigation of crack growth behaviour using a cohesive zone model |
| title_full | Numerical investigation of crack growth behaviour using a cohesive zone model von Guoyu Lin |
| title_fullStr | Numerical investigation of crack growth behaviour using a cohesive zone model von Guoyu Lin |
| title_full_unstemmed | Numerical investigation of crack growth behaviour using a cohesive zone model von Guoyu Lin |
| title_short | Numerical investigation of crack growth behaviour using a cohesive zone model |
| title_sort | numerical investigation of crack growth behaviour using a cohesive zone model |
| topic | Scherbruch (DE-588)4179495-3 gnd Rissausbreitung (DE-588)4136911-7 gnd Bruchmechanik (DE-588)4112837-0 gnd Finite-Elemente-Methode (DE-588)4017233-8 gnd |
| topic_facet | Scherbruch Rissausbreitung Bruchmechanik Finite-Elemente-Methode Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=007962882&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT linguoyu numericalinvestigationofcrackgrowthbehaviourusingacohesivezonemodel |