Robin Davis
National Institute of Technology, Rourkela
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Publication
Featured researches published by Robin Davis.
Journal of Materials in Civil Engineering | 2017
Chandni Kumari; Bhaskar Das; R. Jayabalan; Robin Davis; Pradip Sarkar
AbstractBacterially induced mineral precipitation is a general phenomenon in nature. Ureolytic bacteria have been used in many studies as an environmentally friendly method for the protection and i...
International Journal of Smart and Nano Materials | 2016
Kirti Kanta Sahoo; Aparna K. Sathyan; Chandni Kumari; Pradip Sarkar; Robin Davis
ABSTRACT Ureolytic-type bacteria has been used to improve the strength of cement mortar by the precipitation of calcium carbonate. In the present study Bacillus sphaericus has been used to improve the properties of cement mortar such as setting time, compressive strength and sorptivity. The setting time is found to be unaffected by the presence of bacteria. It is found that compressive strength at both 7-days and 28-days of mortar cube increases with the increase of bacteria concentration. At the optimum bacteria dosage of 107 cells/ml, the average compressive strength increases by 58% (at 7 day) and 23% (at 28 day) over the control specimen. The sorpitivity coefficient decreases as the concentration of bacterial cells increases. The mineralogy and morphology of the calcium carbonate precipitation have been tested by XRD and FESEM.
ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part A: Civil Engineering | 2017
Avadhoot Bhosale; Robin Davis; Pradip Sarkar
AbstractThe seismic performance of buildings with irregular distribution of mass, stiffness, and strength along the height may be significantly different from that of regular buildings. Design code...
Proceedings of the Institution of Civil Engineers – Structures and Buildings | 2018
Abhijit Mistri; Pradip Sarkar; Robin Davis
Proceedings of the Institution of Civil Engineers - Construction Materials | 2018
Kirti Kanta Sahoo; Aparna K. Sathyan; Pradip Sarkar; Robin Davis
Archive | 2018
Deepak Kumar Sahu; Robin Davis; Pradip Sarkar; Sanjaya Ku Patro
Archive | 2018
Santosini Sahu; Pradip Sarkar; Robin Davis
Journal of Architectural Engineering | 2018
Avadhoot Bhosale; Robin Davis; Pradip Sarkar
ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part A: Civil Engineering | 2018
Prateek Kumar Dhir; Robin Davis; Pradip Sarkar
ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part A: Civil Engineering | 2018
Avadhoot Bhosale; Robin Davis; Pradip Sarkar
