Structural performance and design of corrugated steel tunnels / (Record no. 174677)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04642namaa22004451i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - أخر تعامل مع التسجيلة | |
| control field | 20251019103211.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 251011s2025 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 | 624.193 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) | |
| Classification number | 624.193 |
| Edition number | 21 |
| 097 ## - Degree | |
| Degree | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Local Call Number | Cai01.13.05.Ph.D.2025.Na.S |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Authority record control number or standard number | Nashwa Nabil Ibraheem Soliman, |
| Preparation | preparation. |
| 245 10 - TITLE STATEMENT | |
| Title | Structural performance and design of corrugated steel tunnels / |
| Statement of responsibility, etc. | by Nashwa Nabil Ibraheem Soliman ; Supervisors Prof. Dr. Sherif Ahmed Mourad, Prof. Dr. Ahmed Hosny Moh. Abdel Rahman, Prof. Dr. Sherif Adel Yehia Akl. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | السلوك الإنشائى و تصميم الأنفاق المعدنية ذات القطاعات المتعرجة |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2025. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 182 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 (Ph.D)-Cairo University, 2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography: pages 179-182. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | Flexible soil-steel composite structures technology depends on the interaction between surrounding backfilling and the corrugated flexible steel plates. The thesis purpose is to investigate shallow buried large span Soil Steel Composite Bridges (SSCBs). A numerical parametric study is carried out using the PLAXIS 3D finite element program to explore several topics regarding the large span SSCBs performance. Firstly, the study investigates the effect of some site/construction circumstances on open arched profile SSCBs performance. Secondly, the study checks the impact of changes in profile aspect ratios and backfilling soil mechanical properties on large span SSCB performance. FE results reveal their effect on the induced arching mechanism and straining actions. Finally, the study checks the validity of existing design codes for large span SSCBs, where the results prove that they cannot estimate proper straining actions for large spans. Thus, the study proposed modified equations for calculating better-estimated straining actions. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | تعتمد الأنفاق المركبة المرنة بشكل أساسي على التأثير المتبادل بين التربة المحيطة والألواح الصلب المتعرجة. تهدف هذه الرسالة إلى دراسة الجسور المركبة من الصلب والتربة (SSCBs) ذات البحور الكبيرة. و ذلك من خلال إجراء دراسة عددية بارامترية باستخدام برنامج العناصر المحدودة PLAXIS 3D. أولاً، تم دراسة تأثير بعض الظروف الخاصة بالموقع / البناء على أداء النفق المقوس المفتوح. ثم تمت دراسة تأثير التغيير في نسب أبعاد النفق وخصائص تربة الردم على الجسور المركبة من الصلب والتربة ذات البحور الكبيرة. أثبتت النتائج تأثير اختلاف نسب أبعاد القطاع و خصائص تربة الردم على آلية التقوس و قيمة الأفعال المؤثرة الناتجة. وأخيرًا، تم التحقق من صلاحية الأكواد التصميمية الحالية للجسور المركبة من الصلب والتربة ذات البحور الكبيرة. و أظهرت النتائج أن هذه المعادلات بحاجة إلى التحديث لحساب قيم أكثر دقة للأفعال المؤثرة الناتجة على الأنفاق ذات البحور الكبيرة. ثم اقترحت الدراسة معادلات محدثة لحساب الأفعال المؤثرة الناتجة في الأنفاق ذات البحور الكبيرة. |
| 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 | Spending |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | الانفاق |
| 653 #1 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Soil Steel Composite Bridges |
| -- | Arching mechanism |
| -- | Large span tunnels |
| -- | Induced straining actions |
| -- | Finite element method |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sherif Ahmed Mourad |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ahmed Hosny Moh. Abdel Rahman |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sherif Adel Yehia Akl |
| Relator term | thesis advisor. |
| 900 ## - Thesis Information | |
| Grant date | 01-01-2025 |
| Supervisory body | Sherif Ahmed Mourad |
| -- | Ahmed Hosny Moh. Abdel Rahman |
| -- | Sherif Adel Yehia Akl |
| Discussion body | Hesham Elsayed Hamed |
| Universities | Cairo University |
| Faculties | Faculty of Engineering |
| Department | Department of Structural 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 | 11.10.2025 | 92120 | Cai01.13.05.Ph.D.2025.Na.S | 01010110092120000 | 11.10.2025 | 11.10.2025 | Thesis |