MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02160cam a2200301 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
EG-GiCUC |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
180530s2017 ua dh f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
EG-GiCUC |
| Language of cataloging |
eng |
| Transcribing agency |
EG-GiCUC |
| 041 0# - LANGUAGE CODE |
|---|
| Language code of text/sound track or separate title |
eng |
| 049 ## - LOCAL HOLDINGS (OCLC) |
|---|
| Holding library |
Deposite |
| 097 ## - Thesis Degree |
|---|
| Thesis Level |
M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
|---|
| Classification number |
Cai01.13.13.M.Sc.2017.Ma.G |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mahmoud Samy Ibrahim Mohamed Abdelrahman |
| 245 12 - TITLE STATEMENT |
|---|
| Title |
A generalization of the heuristic gradient projection for 2D and 3D frame optimization / |
| Statement of responsibility, etc. |
Mahmoud Samy Ibrahim Mohamed Abdelrahman ; Supervised Sayed M. Metwalli |
| 246 15 - VARYING FORM OF TITLE |
|---|
| Title proper/short title |
طريقة عامة لإسقاط الإنحدار الإرشادي للتصميم الأمثل للهياكل ثنائية و ثلاثية الأبعاد |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Cairo : |
| Name of publisher, distributor, etc. |
Mahmoud Samy Ibrahim Mohamed Abdelrahman , |
| Date of publication, distribution, etc. |
2017 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
56 P. : |
| Other physical details |
charts , facsimiles ; |
| Dimensions |
30cm |
| 502 ## - DISSERTATION NOTE |
|---|
| Dissertation note |
Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Design and Production |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
This thesis introduces a generalization of the heuristic gradient projection (HGP) method for solving 2D and 3D frames. The main objective is to minimize the frame weight by means of size, topology and shape optimization while considering stress constraint activation. HGP can give a specific iterative equation for each element cross section and loading type and consequently reach the optimum solution in a relatively smaller number of iterations compared to general heuristic recursive equations. However, the solution of frames with combined loads applied on the elements might converge slowly or oscillate around the constrained optimum value. A new approach is developed using the weighting factor of different stress types subjected to the element.The developed method overcomes the combined loads problem and it shows a great enhancement in minimizing the number of iterations compared to previous developments of HGP |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE |
|---|
| Additional physical form available note |
Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
2-D frames |
| 653 #4 - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
3-D frames |
| 653 #4 - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
Heuristic gradient projection |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Sayed M. Metwalli , |
| Relator term |
|
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
|---|
| Cataloger |
Nazla |
| Reviser |
Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) |
|---|
| Cataloger |
Shimaa |
| Reviser |
Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Thesis |
