Numerical investigation of cyclic behavior of laterally loaded large diameter mono-piles supporting OWts / (Record no. 178104)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04406namaa22004331i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GICUC |
| 005 - أخر تعامل مع التسجيلة | |
| control field | 20260210105259.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 260130s2025 ua a|||frm||| 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloguing agency | EG-GICUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GICUC |
| Modifying agency | EG-GICUC |
| Description conventions | rda |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | eng |
| -- | ara |
| 049 ## - Acquisition Source | |
| Acquisition Source | Deposit |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 624 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) | |
| Classification number | 624 |
| Edition number | 21 |
| 097 ## - Degree | |
| Degree | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Local Call Number | Cai01.13.05.M.Sc.2025.Ha.N |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Authority record control number or standard number | Haythem Gamal El-Saied Makhelof, |
| Preparation | preparation. |
| 245 10 - TITLE STATEMENT | |
| Title | Numerical investigation of cyclic behavior of laterally loaded large diameter mono-piles supporting OWts / |
| Statement of responsibility, etc. | by Haythem Gamal El-Saied Makhelof ; Supervisors Prof. Mohamed Abdallah Elkholy, Prof. Sherif Adel Akl. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | التحقيق العددي في السلوك الدوري للركائز الاحادية ذات الاقطار الكبيرة المحملة جانبيا الداعمة لتوربينات الرياح البحرية |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2025. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 81 pages : |
| Other physical details | illustrations ; |
| Dimensions | 30 cm. + |
| Accompanying material | CD. |
| 336 ## - CONTENT TYPE | |
| Content type term | text |
| Source | rda content |
| 337 ## - MEDIA TYPE | |
| Media type term | Unmediated |
| Source | rdamedia |
| 338 ## - CARRIER TYPE | |
| Carrier type term | volume |
| Source | rdacarrier |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc)-Cairo University, 2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography: pages 82-87. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | The primary aim of this thesis is to study the cyclic behavior of laterally loaded mono-piles <br/>supporting OWTs, impeded in sand. This study is based on a numerical procedure which <br/>employed SDM method and incorporated in ABAQUS using a FORTRAN script called <br/>USDFLD. This thesis consists of a verification process and four numerical analysis simulating <br/>large diameter mono-piles subjected to cyclic lateral load using the SDM. First, the validation of <br/>the numerical approach in static load using field measurements of static field test (DL2) from <br/>PISA project. Second, the validation of the numerical approach in cyclic load using the field <br/>measurements from cyclic field test (DM2) from PISA project. Then, a modification to the SDM <br/>method is shown to become applicable with cyclic loads with variable amplitude. This <br/>modification has been validated against field measurements from cyclic field test (DL2) from <br/>PISA project. Finally, a numerical investigation of the effect of L/D ratio on the guideline <br/>parameter (A) in p-y curves theory is performed |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | تتناول الدراسة سلوك نظام الدعامة-التربة تحت تأثير الأحمال الجانبية الدورية، وهو أمر مهم في دعم توربينات الرياح البحرية ذات الاقطار الكبيرة. تُظهر الطرق التقليدية مثل منحنيات p-y قصورًا في التعامل مع الأكوام الكبيرة وعدد الدورات العالي. لذلك، استخدم الباحثون نموذج تدهور الصلابة (SDM) المُطور بواسطة Achmus وآخرين عام 2008، لمحاكاة السلوك الدوري باستخدام Abaqus مع تضمين نص برمجي فورتران. تم التحقق من صحة النموذج بمقارنته مع نتائج سابقة وأظهرت توافقًا ممتازًا. كما شملت الدراسة تحقيقات عددية لاختبارات PISA، وتمت مقارنة النتائج بالقياسات الحقلية التي أكدت دقة النموذج في تمثيل آلية الانهيار وسلوك التربة، بالإضافة إلى تقديم تعديل للتعامل مع الأحمال المتغيرة. اخيرا تم دراسة تغير المعامل A في منحنيات p-y مع عوامل مختلفة. |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Issues CD | Issues also as CD. |
| 546 ## - LANGUAGE NOTE | |
| Text Language | Text in English and abstract in Arabic & English. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Civil Engineering |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | الأشغال المدنية |
| 653 #1 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Large Diameter Piles |
| -- | Offshore Geotechnics |
| -- | Mono-piles |
| -- | Cyclic Behavior of Sand |
| -- | Laterally Loaded Piles |
| -- | الخوازيق ذات الاقطار الكبيرة |
| -- | الجيوتقنية البحرية |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Abdallah Elkholy |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sherif Adel Akl |
| Relator term | thesis advisor. |
| 900 ## - Thesis Information | |
| Grant date | 01-01-2025 |
| Supervisory body | Mohamed Abdallah Elkholy |
| -- | Sherif Adel Akl |
| Discussion body | Yasser Abd El Hai Hegazi |
| -- | Sayed Mohamed Ahmed |
| Universities | Cairo University |
| Faculties | Faculty of Engineering |
| Department | Department of Civil Engineering |
| 905 ## - Cataloger and Reviser Names | |
| Cataloger Name | Shimaa |
| Reviser Names | Eman Ghareb |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Edition | 21 |
| Suppress in OPAC | No |
| Source of classification or shelving scheme | Home library | Current library | Date acquired | Inventory number | Full call number | Barcode | Date last seen | Effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 30.01.2026 | 93265 | Cai01.13.05.M.Sc.2025.Ha.N | 01010110093265000 | 30.01.2026 | 30.01.2026 | Thesis |