Scale down modelling investigating shear and torsion capacity of miniatures beams with continuous spiral ties as transverse reinforcement / (Record no. 165538)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04114namaa22004211i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223033202.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 2310s2023 da frm 000 engnd d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging 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 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposit |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 624 |
| Edition number | 21 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) | |
| Classification number | 624 |
| Edition number | 21 |
| 097 ## - Thesis Degree | |
| Thesis Level | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.13.05.Ph.D.2023.Sh.S |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Shereen Mahmoud Mohamed Ibrahim, |
| Relator term | preparation. |
| 245 10 - TITLE STATEMENT | |
| Title | Scale down modelling investigating shear and torsion capacity of miniatures beams with continuous spiral ties as transverse reinforcement / |
| Statement of responsibility, etc. | Shereen Mahmoud Mohamed Ibrahim ; Hamed Salem, Ahmed Youssef. |
| 246 ## - VARYING FORM OF TITLE | |
| Title proper/short title | تحسين سلوك القص والالتواء للكمرات الخرسانية باستخدام تسليح عرضي متصل حلزوني |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2023. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 85 Pages : |
| Other physical details | Charts, Illustrations ; |
| Dimensions | 30 cm. + |
| Accompanying material | CD. |
| 336 ## - CONTENT TYPE | |
| Source | rda content |
| Content type term | text |
| 337 ## - MEDIA TYPE | |
| Source | rdamedia |
| Media type term | Unmediated |
| 338 ## - CARRIER TYPE | |
| Source | rdacarrier |
| Carrier type term | volume |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D)-Cairo University, Faculty of Engineering, Department of Civil Engineering, 2023. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography: Pages 82-85. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | يتناول هذا البحث دراسة سلوك القص والالتواء للكمرات الخرسانية باستخدام نماذج مصغرة. أربعة وثلاثون نموذج مصغر بمقياس ثُمن الحقيقي تم اختبارهم في القص والالتواء. .المتغيرات الرئيسية في هذا البحث شكل الكانات والمسافة بين الكانات ونسبة ذراع القص إلى العمق. الشكل النهائي للانهيار وحمل القص عند الانهيار وكذلك عزم الالتواء بالإضافة الى الترخيم تم تسجيلها حتى نلقى الضوء على آلية انهيار القص. النتائج المعملية أوضحت أن استخدام كانات متصلة تؤدى إلى تحسين أحمال القص القصوى وكذلك الممطولية وتؤدى إلى تحويل شكل الانهيار إلى سلوك أكثر ممطوليه. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The nonlinear shear and torsion failure mechanism of small-scale (RC) miniatures beams with staggered spiral stirrups is inspected. Thirty-four miniatures RC beams were tested for shear and torsion. The significant parameters were stirrup’s interval, shear arm ratio a/d, and shear RFT shape. All miniatures inspected in this experimental study were reduced in size to one-eighth the prototypes size. Small scale RC miniatures were used because of their economic feasibility and ease of manufacture. Mortar was applied instead of normal concrete to reduce the size effect through using small scale models. The staggered spiral rectangular stirrup is formed and used in a rectangular section RC miniature beam as an alternative to normal stirrups. The primary objective of this experimental study was to improve shear capacity, ductility, shear crack propagation, and torsional moment capacity. It was discovered that using staggered spiral reinforcement instead of closed reinforcement could result in a considerable increase in shear and torsion capacity by 33% and 41%, respectively. As a result, the expected capacity of the prototype RC model were calculated in detail, taking into account the scale down factor used by the authors. Calculated values based on international standards and specifications were used to compare the experimental finding.<br/> |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issues also as CD. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Text in English and abstract in Arabic & English. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Structural Engineering. |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Reinforced Concrete |
| -- | Reinforcement |
| -- | Small scale modeling |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hamed Salem, |
| Relator term | thesis advisor. |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ahmed Youssef, |
| Relator term | thesis advisor. |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 900 ## - EQUIVALENCE OR CROSS-REFERENCE-PERSONAL NAME [LOCAL, CANADA] | |
| Numeration | 01-01-2023 |
| Titles and other words associated with a name | Hamed Salem |
| -- | Ahmed Youssef |
| Dates associated with a name | Hatem Mostafa Mohamed |
| -- | Alaa Ali El Sayed |
| Universities | Cairo University |
| Faculties | Faculty of Engineering |
| Divisons | Department of Civil Engineering |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Mohamady |
| Reviser | Hanan |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type |
|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | Not for loan | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.13.05.Ph.D.2023.Sh.S | 01010110087854000 | 30.10.2023 | Thesis |