Ali Hassan Ali Mahfouz (Ph D)

Associate Professor of Geotechnical Engineering Faculty of Petroleum and Mining Engineering Suez Canal University, Suez, Egypt Home phone: +20-55-3221860

Email: Mobile: +20-18-3498033

ahmahfouz@yahoo.com Update: April 26th 2011

Birth date November 3rd 1967 Field Geotechnical Engineering (Ground Improvement) Current Position

Associate Professor of Geotechnical Engineering, Suez Canal University, Suez-Egypt. Fellowship of Hohai University, 1 Xikang Rd 210098 Nanjing- China.

Education Ph D Geotechnical Engineering [Hohai University, China (2005)] M Sc of Geological Engineering[Suez Canal University, Egypt (1999)] B Sc of Geological Engineering (Suez Canal University, Egypt 1992)

Industrial Experiences

Active member and consultant engineer at research center of soil mechanics and foundations, Faculty of Petroleum and Mining Engineering, Suez canal university, Suez-Egypt

Academic Experience

Researcher student: Feb 25, 1993 Oct. 29, 1995. Demonstrator: Oct. 30, 1995 Jun 28.1999. Assistant lecturer: Jun. 30, 1999 2005, November27. Lecturer: 2005, November 28 to date Postdoctoral work (March 2005 January 2007), Hohai University Nanjing

China. Associate Professor (Hohai University, Nanjing, China) by September 6th

2007. Fellowship of Hohai University, Nanjing, China. Associate Professor of Geotechnical Engineering (Supreme Council of

Egyptian Universities) by April 14th of 2011. Teaching Teaching courses:

Firstly: Suez Canal University Soil mechanics Landslides and slope stability Advanced geotechnical engineering Engineering Application of Rock and Soil Survey Descriptive geometry Economical geology

mailto:ahmahfouz@yahoo.com

Site investigation Economics and Projects Management Secondly: At Tenth of Ramadan University Soil Mechanics (I) Soil Mechanic (II) Good experience in laboratory testing and modeling using software: ABAQUS, PLAXIS, MARC, AUTOCAD, GEOIMAGE (Chinese version) for microstructure analysis of SEM images, and SPSS for statistics.

Publications Publications of more than 26 papers on Vacuum preloading method and PCC Piles Technique.

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(A) UBooks / Projects 1. Ali H. Mahfouz, 1999. Geotechnical investigation of Suez city-Egypt extension for the purpose

of construction. Master degree thesis, Suez Canal University, Suez, Egypt.

2. Ali H. Mahfouz, 2005. Study of combined vacuum-surcharge preloading for ground treatment. PhD Thesis, Hohai University, Nanjing, China.

3. Ali H. Mahfouz, 2007. New technique of soft soil improvement: Driven cast-in-situ concrete of thin-wall pipe piles (PCC). Postdoctorate Thesis, Hohai University, Nanjing, China.

(B) UArticles in journals 1. Ali H. Mahfouz, Liu Han-long, Gao Yu-feng, and Li Hao, 2003. Behaviour of soft soils under

consolidation with applied surcharge and vacuum preloading. J. of Petroleum and Mining Engineering, JPME, Suez, Egypt.

2. Ali H. Mahfouz, Liu Han-long, Gao Yu-feng, and Li Hao, 2003. Soil improvement for Hangzhou express highway China By Using Vacuum Preloading Method and PVD Application. J. of Petroleum and Mining Engineering, JPME, Suez, Egypt.

3. Li HaoGao Yu-fengLiu Han-longPeng Jie, and Ali H. Mahfouz, 2003. Simplified method for subsoil improved by vacuum combined with surcharge preloading, Chinese Geotechnical Engineering Journal, Nanjing, China, 25(1): 58-62, (in chinese). (EI)

4. Liu Han-long, Ali H. Mahfouz, and Chen Yong-hui., 2004. Ground Treatment of sea embankment by vacuum preloading with PVDs. Southeast University Journal, SEUJ, Nanjing, China, 20(1): 96-101. (EI)

5. Zhang, X.Y., Liu, H., Liu, G.M. and Ali H. Mahfouz. 2004. Numerical simulation of seepage through Yangtse River Dike at Nantong. J. of Disaster prevention and Mitigation Engineering, Nanjing, China, 24 (3): 283-288. (in Chinese) (EI)

6. Ali H. Mahfouz, Liu Han-long, Chiu, C. F, Gao Yu-feng, and Zhang Xiu-yong. 2005. Laboratory study for effects of vacuum preloading on physical and mechanical properties of soft clayey soils. Southeast University Journal, SEUJ, Nanjing, China, 21(1): 82-87 (EI)

7. Ali H. Mahfouz, Liu Han-long, Gao Yu-feng, and Liu Jie Cai 2005. Vacuum and surcharge combined axi-symmetric consolidation of soft clayey soils. Geotechnical Engineering, SEAGS, Bangkok, Thailand 36 (1), 25-33. (EI)

8. Liu Jia-caiShi Jian-yong, Zhao Wei-bing, and Ali H. Mahfouz, 2005. Consolidation of ground with partially penetrated vertical drains under time-dependent loading. J. Of Rock Mechanics and Rock Engineering, Wuhan, China, 24 (6): 1041-1046 (in chinese) (EI)

9. Peng, J., Liu, H., Feng, T., and Ali Hasson Mahfouz, 2005. Laboratory test of vacuum preloading and vacuum combined surcharge preloading. Chinese J. Rock and Soil Mechanics, 26(2): 103-106 (in Chinese).

10. Ali H. Mahfouz, Liu Han-long, Gao Yu-feng, Peng jie, and Li Tong-Chun. Microstructure study of soft clayey soil under consolidation by vacuum preloading method. Geomechanic and Geoengineering International Journal, Publisher: Taylor & Francis (UK). Vol. 2, No. 2, June 2007, 97108. (EI)

11. Wang Shu-mao, Gao Yufeng, and Ali H. Mahfouz. 2007. Experimental study on the critical

cyclic stress ratio of light weight sand-EPS beads soil (LSES). Journal of Disaster Prevention and Mitigation Engineering, (China) 27 (2): 171-176. (in Chinese).

12. LIU Han-long, HU Sheng-xia, Ali Hassan. 2008. Test study on creep characteristics of soft clayey soils under consolidation by vacuum-surcharge combined preloading method. Journal of Rock and Soil Mechanics. (China) 29(1): 6-12. (in Chinese).

13. Ali H Mahfouz. 2010. Experimental study of vacuum preloading method. J. of Petroleum and Mining Engineering, JPME, Suez, Egypt.

14. Ali H. Mahfouz. 2011. New technique of ground improvement: Driven cast-in-situ thin wall concrete pipe piles (PCC). Geomechanic and Geoengineering International Journal Publisher: Taylor & Francis (UK). 6(2): 119-129.

(C) 1. Ali H. Mahfouz, Liu Han-long and Gao Yu-feng, 2002. Behaviour of soft soils under

consolidation with applied surcharge and vacuum preloading. Proc. of Symp. on Soil/Ground Improvement and Geosynthetic Application.,12-13 Dec. 2002, SEAGS, Bangkok, Thailand, 2545, 199-211.

Published contribution to academic conferences

2. Yufeng Gao, Zhaohui Wang, Hanlong Liu and Ali H. Mahfouz, 2003. In situ tests for properties of municipal waste landfill of Tianziling landfill field in Hangzhou, China. Procs. of the Sino-Japanese Symp. on Geotechnical Engineering, Beijing, China, 29-30 October 2003, 278-281.

3. Ali H. Mahfouz, Liu Hanlong, and Gao yufeng, 2004. Ground Improvement By Using Vacuum Preloading with Sand Drains. IS-OSAKA 2004 International Symposium on Engineering Practice and Performance of Soft Deposits 2-4 June, Osaka, Japan, 287-292.

4. Liu Han-long, Fei Kang, Gao Yu-feng, Ali H. Mahfouz. 2004. Time history analysis of high earth-rockfill dam seismic stability. New Developments in Dam Engineering Edited by Martin Wieland, Qingwen Ren & S.Y. Tan .Nanjing, China. pp. 525-531. (EI)

5. Ali H. Mahfouz, Liu Han-long and Yu Xiang Juan. 2005. Soil improvement for Jing-Zhu expressway in Guangdong provinceChina by using vacuum preloading method. Proc. of 3rd Int. Conf. on Geotech. Eng. combined with 9th Yearly Meeting of the Indonesian Society for Geotech. Eng. (ISGE) for Disaster Prevention and Rehabilitation. Aug. 3-4, 2005, Semarang, Indonesia, 303-313.

6. Ali H. Mahfouz, Liu Han-long, Gao Yu-feng, and Li Tong-Chun. 2005. Creep analysis of soft clayey soils under consolidation by vacuum preloading method. Proc. of the 2nd China _ Japan Geotechnical Symp. Oct. 15-16, Tongji University, Shanghai, China, 362-369.

7. Ali H. Mahfouz, Liu Hanlong, and Mohammed A Sakr. 2007. New technique of ground improvement by using vacuum preloading method with PVDs. 1st Geotechnical Engineering Symposium on: Emerging Technologies in Geotechnical Engineering - Future Vision and Development Challenges, Tanta University, April 29, 2007.

8. Ali H. Mahfouz, Liu Hanlong, Mohammed A Sakr and Samir I Shalaby. 2007. New technique of ground improvement by using vacuum preloading method with PVDs. 12th International Colloquium on Structural and Geotechnical Engineering (ICSGE) 10-12 Dec. 2007, Cairo - Egypt.

9. Ali H. Mahfouz 2008 Laboratory study of vacuum surcharge preloading combined 3-D consolidation of soft clayey soil. Japan Egypt Joint Symposium New Horizons in Geotechnical and Geoenvironmental Engineering Geotechnical Engineering Research Laboratory Tanta University, TANTA, EGYPT September 15-17, 2008.

10. Ali H. Mahfouz, Mohamed A. Sakr and Gao yufeng 2009. Vacuum Preloading and PVDs Application for Soft Soil Improvement A Case Study: Hangzhou Highway Project China. I nternat ional Conference for Enhancing Scient ific Research: I nnovat ion & Development. 4-5 March 2009.

11. Ali H. Mahfouz 2009 Creep Study of Soft Clayey Soils under Consolidation by Vacuum-Surcharge Preloading Method. 11th International Conference on Mining, Petroleum and Metallurgical Engineering (MPM11) Sharm El-Sheikh, 15-19 March 2009. Geo 5 pp. 749-759.

12. Mahmoud Moustafa, Paul Younger, Ali H. Mahfous, and Ali E. Abbas. 2009. Negative Effect of Hydraulic Processes on Permeable Reactive Barrier Performance. 11th International Conference on Mining, Petroleum and Metallurgical Engineering (MPM11) Sharm El-Sheikh, 15-19 March 2009. Geo 5 pp. 817-826.

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2010 2005

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3rd International Conference on Geotechnical Engineering combined with 9th Yearly Meeting of the Indonesian Society for Geotechnical Engineering Member of the International Society for Soil Mechanics and Geotechnical Engineering (ISGE-ISSMGE) Geotechnical Engineering for Disaster Prevention and Rehabilitation Graha Santika Hotel Semarang Central Java Indonesia, 3-4 August 2005 (Invited lecture).

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-2The 2nd China _ Japan Geotechnical Symposium. 15-16 Oct. 2005, Tongji University, Shanghai, China, 362-369.

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2006 30 - 26 ISSMGE 5th International Congress on Environmental Geotechnics Opportunities, Challenges and Responsibilities for Environmental Geotechnics Cardiff, Wales, UK, 26th - 30th June 2006

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.2007 29 1st Geotechnical Engineering Symposium on: Emerging Technologies in Geotechnical Engineering - Future Vision and Development Challenges, Tanta University, April 29, 2007,

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- 5The 7th Egyptian Syrian Conference on Chemical and Petroleum Engineering to be held in Faculty of Petroleum & Mining Engineering, Suez (Egypt) on October 29 to 31, 2007

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http://grc.engineering.cf.ac.uk/events/2006-06-26.phphttp://grc.engineering.cf.ac.uk/events/2006-06-26.php

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.2007 12-10 12th International Colloquium on Structural and Geotechnical Engineering Dec. 1012, 2007.

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2008 " Japan Egypt Joint Symposium Tanta University, TANTA, EGYPT September 15-17, 2008 New Horizons in Geotechnical and Geoenvironmental Engineering

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2nd International Conference for Enhancing Scientific Research: Innovation & Development 4-5 March 2009.

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11th International Conference on Mining, Petroleum and Metallurgical Engineering (MPM11) Sharm El-Shiekh 15-19 March 2009.

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Application of vacuum preloading method in Weiba road of Nanjing Olympic Center China.

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Application of vacuum preloading method in north line project of Wenzhou orbital expressway.

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Ali Hassan Ali Mahfouz (Ph D)Associate Professor of Geotechnical Engineering Faculty of Petroleum and Mining Engineering