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Electro-cementation of Calcareous Sand Using Colloidal Silica (Cs) Nanoparticles and Alumina Powder / (Record no. 169862)

MARC details
000 -LEADER
fixed length control field 04078namaa22004451i 4500
003 - CONTROL NUMBER IDENTIFIER
control field OSt
005 - أخر تعامل مع التسجيلة
control field 20250223033358.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 241230s2024 |||a|||f m||| 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 624.18
092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC)
Classification number 624.18
Edition number 21
097 ## - Degree
Degree Ph.D
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC)
Local Call Number Cai01.13.05.Ph.D.2024.Ne.E
100 0# - MAIN ENTRY--PERSONAL NAME
Authority record control number or standard number Nermeen Fouad Ashour,
Preparation preparation.
245 10 - TITLE STATEMENT
Title Electro-cementation of Calcareous Sand Using Colloidal Silica (Cs) Nanoparticles and Alumina Powder /
Statement of responsibility, etc. by Nermeen Fouad Ashour ; Supervisors Prof. Ashraf Kamal Hussein, Prof. Rami Mahmoud El-Sherbiny, Dr. Omar Osman Omar, Prof. Safwan Abbas Khedr.
246 15 - VARYING FORM OF TITLE
Title proper/short title التماسك الكهربائى للرمل الجيرى باستخدام النانو سيليكا وبودرة أكسيد الألومنيوم
264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE
Date of production, publication, distribution, manufacture, or copyright notice 2024.
300 ## - PHYSICAL DESCRIPTION
Extent 266 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, 2024.
504 ## - BIBLIOGRAPHY, ETC. NOTE
Bibliography, etc. note Bibliography: pages 110-117.
520 ## - SUMMARY, ETC.
Summary, etc. The thesis concerns a ground improvement technique resulting in the electro-cementation of calcareous sand. Colloidal silica nanoparticles and alumina powder were added as percent weights of the treated sand samples, and a DC current was passed through the mix inside an electrokinetic cell. The method resulted in the formation of calcium silicate hydrates and calcium aluminate hydrates as products of the pozzolanic reactions between Ca(OH)2, SiO2 and Al2O3, after electrolysis occurred. Iron-rich cements were also formed by the degradation of stainless-steel/iron electrodes. The treated soil was changed from a granular material into a rock .Results show that the compressive and shear strengths of the treated sand are significantly improved.
520 ## - SUMMARY, ETC.
Summary, etc. تقدم الرسالة تقنية حديثة صديقة للبيئة لتحسين الرمل الجيرى الشاطئى. تتم عملية المعالجة في التقنية المقدمة على خطوتين، اولاً إضافة المثبتات الكيميائية للرمل الجيرى وهى حبيبات النانو سيليكا وبودرة أكسيد الألومنيوم وخلطهم معا، ثانياً تمرير تيار كهربائى خلال جزيئات الخليط عن طريق وضع أقطاب كهربائية من الواح الفولاذ المقاوم للصدأ داخل الخليط مما يؤدى إلى التحليل الكهربائى للمركبات الكيميائية لمكونات الخليط وتفاعلها الكيميائى مع بعضها البعض مما ينتج عنه تكوين هيدرات سيليكات الكالسيوم وهيدرات الومينات الكالسيوم مما يؤدى إلى تدعيم التربة المعالجة فضلا عن النشاط البوزولانى للنانو سيليكا الممتد المفعول. تضمن منهاج البحث اختبار الخصائص الهندسية للرمل المعالج مثل مقاومة القص ومقاومة الضغط كما تضمن عمل الإختبارات الطيفية للعينات المعالجة.
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 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Materials
Source of heading or term qrmak
653 #0 - INDEX TERM--UNCONTROLLED
Uncontrolled term Ground Improvement
-- Electro-cementation
-- Calcareous Sand
-- Colloidal Silica
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Ashraf Kamal Hussein
Relator term thesis advisor.
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Rami Mahmoud El-Sherbiny
Relator term thesis advisor.
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Omar Osman Omar
Relator term thesis advisor.
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Safwan Abbas Khedr
Relator term thesis advisor.
900 ## - Thesis Information
Grant date 01-01-2024
Supervisory body Ashraf Kamal Hussein
-- Rami Mahmoud El-Sherbiny
-- Omar Osman Omar
-- Safwan Abbas Khedr
Discussion body Hany Abd Al Latif Lotfy
-- Khalid Mohamed Elzahaby
Universities Cairo University
Faculties Faculty of Engineering
Department Department of Civil Engineering
905 ## - Cataloger and Reviser Names
Cataloger Name Shimaa
Reviser Names Huda
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Dewey Decimal Classification
Koha item type Thesis
Edition 21
Suppress in OPAC No
Holdings
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 30.12.2024 90115 Cai01.13.05.Ph.D.2024.Ne.E 01010110090115000 30.12.2024 30.12.2024 Thesis