Mathematical Modeling of Concrete Mixture Proportioning (PDF)

his laboratory for several problems that are associated with the world Heritage structures like the Taj Mahal, the Sun Temples of Konark and Katarmal, Red Fort, just to name a few.

Prior to his almost lifelong stint at IIT Madras, Prof. Ganesh Babu worked as a Scientist at the Structural Engineering Research Centre (SERC) of the Council of Scientific and Industrial Research of Government of India for about six years, immediately after his Ph.D. There he was coordinating research in several areas, like large diameter prestressed concrete pipes, concrete technology, fiber reinforced concrete, ferro-cement, and also established the polymer concrete laboratory through UNDP assistance. He was a consultant to the National Highway Authority of India for proof checking the several prestressed concrete bridge designs throughout the country, repair and rehabilitation of several large bridge structures, design and repair of important port and harbour facilities apart from being a committed teacher and a research worker. His research efforts resulted in the production of very high strength high performance concretes of about 120 MPa with almost all available pozzolanic admixtures like fly ash (from first field), silica fume, GGBS, metakaolin, RHA, and zeolite etc, in concrete. This was achieved through an assessment of the cementitious efficiency of the pozzolanic admixtures, in terms of their general efficiency and percentage efficiency factors defined by him, enabling the prediction of the strength of the concretes at the different pozzolanic replacement levels possible.

His studies on the design and thermal cycling effects on heavyweight concretes for nuclear applications like prototype fast breeder reactor (PFBR), and the rehabilitation, residual life and life extension assessments for fast breeder test reactor (FBTR) at Kalpakkam are certainly noteworthy. His work on the corrosion of galvanized reinforcement as a part of the multinational research effort of the International Lead Zinc Research Organization (ILZRO) was highly acclaimed by the industry. Also, his contributions to high-strength high-performance concrete composites; performance, durability and corrosion of steel and concrete apart from fatigue and fracture mechanics of fibrous composites have been published in several national and international journals and conferences providing ample testimony to his understanding of the intricacies of these materials and structures, both on land and in the ocean space. He is presently an active consultant and is also a Professor at the Mahindra École Centrale, Hyderabad.