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Sasi, K.
- RF Radiation Effects on Green House Vegetation and Protection Methodologies Using Integrated EM Protectors
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Authors
Affiliations
1 Department of Electrical and Computer Engineering, Dr. Sivanthi Aditanar College of Engineering, Tiruchendur, T.N., IN
2 Department of Electrical and Computer Engineering, Dr. Sivanthiaditanarcollege of Engineering, Tiruchendur, T.N., IN
1 Department of Electrical and Computer Engineering, Dr. Sivanthi Aditanar College of Engineering, Tiruchendur, T.N., IN
2 Department of Electrical and Computer Engineering, Dr. Sivanthiaditanarcollege of Engineering, Tiruchendur, T.N., IN
Source
Engineering and Technology in India, Vol 4, No 2 (2013), Pagination: 24-29Abstract
This paper presents the design of an intelligent embedded system to analyze the natural growth and yield from agricultural plantations. The system is used to analyze the effect of R.F radiation on plantations with and without radiation. The microwave radiation sources on plantations using R.F Microwave sources in C-Band (4-6GHz) and X-Band (8-12GHz) is applied to study the effects. The system displays the adverse effects of radiation on growth of plantations and products, using the intelligent embedded monitoring system. The paper also presents a novel concept to construct a model plantation with R.F radiation blocking structures to minimize the radiation effects into the artificially made Green House Plantations. The design helps to produce agricultural products without the influence of radiation effects.Keywords
Green House Vegetation, Microwave Antenna, Embedded, Radiations
- Study on Tensile Strength Properties of Calcium Silicate Bricks by Using Jute and Banana Fibres
Abstract Views :379 |
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Authors
Affiliations
1 Department of Civil Engineering , Srikalahasteeswara Institute of Technology, Srikalahasti, Andhra Pradesh, IN
2 Department of Civil Engineering, Srikalahasteeswara Institute of Technology, Srikalahasti, Andhra Pradesh,, IN
1 Department of Civil Engineering , Srikalahasteeswara Institute of Technology, Srikalahasti, Andhra Pradesh, IN
2 Department of Civil Engineering, Srikalahasteeswara Institute of Technology, Srikalahasti, Andhra Pradesh,, IN
Source
Research Journal of Engineering and Technology, Vol 8, No 4 (2017), Pagination: 333-337Abstract
The plain concrete possesses a very low tensile strength, limited ductility and little resistance to cracking. The addition of small, closely spaced and uniformly dispersed fibres to concrete would act as crack arrester and would substantially improve its static and dynamic properties. This paper presents the variation in strength characteristics of fibre bricks by varying the percentage of fibres and class F flyash. the percentage of fibres is varied from 0.25% and 0.5% An effort for an alternate approach in the experimental manufacturing of brick was accomplished by using various supplementary cementing materials like class F Fly ash, Hydrated lime and fibres such as jute and banana are used as key ingredients in the present investigation. Recycling such wastes by utilizing them into building materials is a moderate solution for the environmental pollution issues. Much of an emphasis is laid on energy saving and economy. In this experimental work an attempt is made for such an alternate approach.Keywords
Natural Fibre, Jute Fibre, Banana Fibre, Fly Ash Bricks, Split Tensile Strength.References
- Mayurkumar Patoliya, Jayesh Pitroda (2012), “An Experimental Study of Utilization Aspect of Natural/Artificial fibre in Fly ash Bricks in Central Region of Gujarat”, National conference on advance in Engineering and Technology Kalol, Gujarat , March, pp.13.1-13.4.
- Malaviya S K, Chatterjee B and Singh K K (1999), “Fly ash- An emerging alternative building material”, proceedings of National Seminar, February 26-27 , pp. 59.
- Sanjay Salla, Jayeshkumar Pitroda (2013), B. K. Shah, Comparative Study on Rice Husk and Ground Nut Shell in Fly Ash Bricks, , International journal of inventive engineering and sciences Vol 1 Issue-7, June.
- Dhaval Vaviya, J J Bhavsar, Jayesh Pitroda (2011), “Literature Review On Comparing Clay Bricks Nomograms With Fly Ash Bricks” published in National Conference on Recent Trends In Engineering and Technology, (NCRTET-2011) B.V.M. Engg. College, V.V.Nagar, Gujarat on 13 th – 14 th May.
- Nutan C. Patel, Prof. Jayeshkumar Pitroda (2013), “Fly Ash Brick: Glass Fibre the Innovative Concept for Getting Higher Strength Brick” International Journal of Innovative Research in Science, Engineering and Technology, IJIRSET / Vol. 2, Issue 3, March.
- IS :5816-1999, Splitting tensile strength of concrete , BIS, New Delhi.
- Groundnut Shell Ash as Partial Replacement of Cement in Concrete
Abstract Views :183 |
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Authors
Affiliations
1 Department of Civil Engineering, Srikalahasteeswara Institute of Technology, Srikalahasti, Andhra Pradesh, IN
1 Department of Civil Engineering, Srikalahasteeswara Institute of Technology, Srikalahasti, Andhra Pradesh, IN
Source
Research Journal of Science and Technology, Vol 9, No 3 (2017), Pagination: 313-316Abstract
Ordinary Portland cement is recognized as a major construction material throughout the world. Researchers all over the world today are focusing on ways of utilizing either industrial or agricultural waste, as a source of raw materials for industry. This waste, utilization would not only be economical, but may also result in foreign exchange earnings and environmental pollution control as industrial wastes, such as blast furnace slag, sugar cane bagasse ash, ground nut shell ash, fly ash and silica fume are being used as supplementary cementing materials (SCMs). The utilization of industrial and agricultural waste produced by industrial process has been the focus of waste reduction research for economical, environmental, and technical reasons. The present study is aimed at ground nut shell ash (GSA), with partial replacement of cement. The replacement is done at various percentages like 0%, 5%, 10%, 15% and its effect on properties of concrete was investigated. Fresh and hardened properties were exercised with various replacement levels. The study indicated that ground nut shell ash can effectively be used as cement replacement (up to 10%) without substantial change in strength.Keywords
Workability, Compressive Strength, Ground Nut Shell Ash, Supplementary Cementing Materials, Super Plasticizer.References
- Okpala D.C., Husk R. (1987), Ash as Partial Replacement for Cement in Concrete, the Nigeria Society of Engineers Annual Conference Proceedings, Port Harcourt, November 1987.
- Nwofor, T. C. and Sule, S. (2012). Stability of Groundnut Shell Ash and Ordinary Portland cement Concrete in Nigeria. Advances in Science Research, vol. 3(4), pg. 2283 – 2287.
- Mahmoud, H., Belel, Z. A. and Nwakaire, C. (2012). Groundnut Shell Ash as a Partial Replacement of Cement in Sandcrete Blocks Production. International Journal of Development and Sustainability, Vol. 1(3), pg. 1026 - 1032.
- Sadaa, Y.D. Amarteyb, S. Bakoc B.H (2013) An Investigation into the Use of Groundnut Shell As Fine Aggregate Replacement. Department of Civil Engineering, Ahmadu Bello University, Zaria, Nigeria, Vol 32, No 1, March, pg 54-60.
- IS: 12269-1987, Specification for 53 Grade Ordinary Portland Cement, Bureau of Indian Standards, New Delhi, India, 1989.
- IS: 383-1970: specifications for coarse and fine aggregates for natural sources of concrete, Bureau of Indian standards, New Delhi.
- IS: 10262-2009: Concrete Mix Proportioning-guidelines, Bureau of Indian Standards, New Delhi.
- IS: 516-1959: Methods of tests for strength of concrete, BIS, New Delhi.
- IS: 5816-1999, Splitting tensile strength of concrete, BIS, New Delhi.