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Dr.
Umesh Puri
Director of Research and Development
RISA Technologies
Orange County, California, USA
Dr. Umesh Puri, born in Chitawan, Nepal in 1970, earned
Ph.D. degree in Structural Engineering from the University
of Tokyo at the age of 28, making him one of the youngest
scholars of our times to earn this academic achievement. He
also received a post doctoral degree from the University of
Illinois at Urbana-Champaign which is ranked #1 university
in Civil Engineering in the USA. Dr. Puri is now a
successful professional and serves as a Director of Research
and Development in RISA Technologies (www.risatech.com),
a top-rated company specialized in making computer software
for analysis and design of structures.
Dr. Puri completed his SLC from Khairahani Secondary School
in Chitawan (1987) and then I.E. (1990) and B.E. (1994) in
Civil Engineering from Pulchowk Campus, Nepal. For the first
class first in B.E. he was awarded the Mahendra Bidhya
Bhusan awarded by the Royal Palace (Gold-Medal).
Dr. Puri received his M.E. from Asian Institute of
Technology in Structural Engineering in 1996, Thailand. In
1995 he received the King's Scholarship of Thailand (from
the Thai Royal Highness, Royal Palace of Thailand).
Throughout his academic and professional career, Dr. Puri
has been merited with numerous fellowships and awards for
achieving top rank.
Dr. Puri did a pioneering research in “The Computer Modeling
of Fresh Concrete” which entitled him with a Ph.D. degree
from the University of Tokyo in 1999. This is a novel work
in development of a simulation tool for the flow simulation
of fresh concrete and shotcrete. His revolutionary research
got attention in many US universities and around the world.
He presented his research idea and findings in various
distinguished universities in the US such as Columbia
university, Northwestern university and else where.
Immediately after graduating from the University of Tokyo,
he accepted a post doctoral researcher position to develop a
“Rheology Based Mix Design Project” sponsored by the
National Science Foundation (NSF), National Institute of
Standards and Technology (NIST) and the Center for Advanced
Cement Based Materials (ACBM) at the University of Illinois
at Urbana-Champaign in 1999. He spent 1.5 years in the
project and gave many presentations in NIST, ACBM, etc.
With a strong vision of integrating structural design and
analysis with computer, Dr. Puri got involved in software
development to provide state-of-the-art design tool for
civil/structural engineers. In 2000, he joined as a senior
software developer in ADAPT corporation, a software company
based in Redwood City, California. Dr. Puri wrote and
maintained various commercial software like ADAPT-BUILDER,
ADAPT-PT, ADAPT-ABI, etc which are currently in use
worldwide.
Dr. Puri is heavily involved computer modeling of static and
dynamic of structures from (linear to non-linear, continuous
to non-continuous, small to large displacements), analysis
and design of pre and post-tensioned concrete building and
bridges.
Dr. Puri is recognized as a world class expert in concrete
design technology and is a leader in the field of post
tensioned concrete design technologies. With his in depth
knowledge he is making significant contributions to the
world of concrete design technology and his work and
dedication is an example to the world as to what a Nepali
can accomplish.
Honors and recognitions (selected):
• National Science Foundation Fellowship (NSF) in 1999.
• Japan Concrete Institute (JCI) best presentation award in
1998.
• Asian Development Bank (ADB-Japan) scholarship for Ph.D.
study in 1996.
• King's Scholarship of Thailand (From the Thai Royal
Highness, Royal Palace of Thailand) for M.E. (Structural) in
1995.
• Mahendra Bidhya Bhusan awarded by the Royal Palace
(Gold-Medal) for the first class first in B.E. (Civil) in
the kingdom of Nepal in 1994.
• Kulratna Bihdya Padak (Civil) awarded by the Institute of
Engineering (Gold-Medal) for the first class first in B.E.
in Nepal in 1994.
Refereed International Journal Papers (selected):
• Puri, U.C. and Uomoto, T. (1999), Numerical Modeling- A
New Tool for Understanding Shotcrete, Material and
Structures, RILEM, May 1999.
• Puri, U.C. and Uomoto, T. (2002), Characterization of the
DEM Parameters for Fresh Concrete and Its Application in
Consistency and Shotcrete Simulation, ASCE Journal of
Materials in Civil Engineering, March/Apr vol 14.
Conference Papers (selected):
• Puri, U.C., and Uomoto, T.(1998), Numerical simulation of
shotcrete rebound and its voids inspections by 2D-DEM
considering real size distinct element particle grading,
Proceedings of the Sixth East Asia-Pacific Conference on
Structural Engineering and Construction, Taipei, Jan.,
1911-1916.
• Puri, U.C. and Uomoto, T. (1999), Numerical Model for
Accelerating Admixture in DEM Modeling of Shotcrete,
Proceedings of International congress, Creating with
Concrete, Sept. 6-10, Dundee, Scotland, UK.
Invited speaker:
Given a seminar on the flow simulation of fresh concrete in
Columbia University in the city of New York, Dept. of Civil
Engineering and Engineering Mechanics.
ACBM presentation:
Multiphase study of fresh concrete-Center for Advanced
Cement- based materials, semiannual technical review, NIST,
Gaithersburg, Maryland, Oct. 27-29, 1999.
American Ceramic Society’s 102nd Annual Meeting &
Exposition:
Given a seminar on Normal stresses in fresh concrete in St.
Louis, Missouri, April 30 - May 3, 2000
We should be all proud of this Nepalese son. We take this
opportunity to include him as a member of 'Nepalese Hall of
Brain'.