An Experimental Landslide Model for Guwahati City using Optical Sensors
Abstract
Landslide is a major natural hazard that affects the human habitat. In this work, an experimental model is proposed that will establish the relation between slope angle, pore pressure, soil moisture and rain water. Both the seepage water as well as artificial rain water can be used for the experiment. In the introduction part, main causes of landslide are discussed. The second part defines the problem formulation. Third part of this paper list out the objectives of the experiments that are to be done. Fourth part is the various literature works that are already done in this field. The fifth part discusses the methodologies that include the basic schematic diagram for the landslide area. The expected outcome, conclusion and reference are discussed in the later parts of this paper.
Full Text:
PDFReferences
L. Zan & G. Latini. Landslides early warning monitoring system. IEEE International geoscience remote sensing sysmposium (IGARSS). 2002: pp. 188-190.
T. W. Van Asch & J. P. Malet. Techniques, advances, problems and issues in numerical modelling of landslide hazard. Procedings of the 9th International symposium on Landslides, Rio de Janerio. 2004.
P. Phukan & D. Chetia. Landslide susceptibility assessment in the Guwahati city, Assam using analytic hierarchy process and geographic information system (GIS). International journal of computer applications in engineering sciences. 2012; 2(1).
L. Olinvares, E. Damiano & R. Greco. An instrumented flume to investigate the mechanics of rainfall induced landslides in unsaturated granular soils. Geotechnical testing journal. 2009; 32(2). Doi: 10.15301/GT10/366
A. Tohari & M. Nishigaki. Laboratory rain fall induced slope failure with moisture content measurement. Journal of Geotechnical and geo-environmental engineering. May 2007: pp. 575-587.
R. Greco, A. Guida & E. Damiano. Soil water content and suction monitoring in model slopes for shallow flowsides early warning system. Physics and chemistry of the Earth, Elsevier. 2010; 35: pp. 127-136.
R. Orense & S. Shimoma. Instrumented model slope failure due to water seepage. Journal of natural disaster science. 2004; 26(1): pp 15-26.
H. Moriwaki & T. Inokuchi. Failure processes in a full scale landslide experiment using a rainfall simulator. Landslides, Springer. 2004: pp. 277-288.
Y. Zheng, D. Liu & Z. Zhu. Experimental study of slope deformation monitoring based on a combined optical fiber transducer. Journal of sensors, Doi: 10.1155/2017/7936089.
A. Minerdo & L. Picarelli. Fiber optic based inclinometer for remote monitoring of landslides: on site comparison with traditional inclinometers, IGARSS. 2014: pp. 4078-4082.
H. Pei & J. Yin. Development and application of an optical fiber sensor based in place inclinometer for geotechnical monitoring. ASCE conf. Proc. 2011. Doi: 10.1061/41165(397)176.
H. Gong & Z. Qian. Optical fiber inclinometer based on a fiber taper cascading a peanut shape structure. IEEE Sensors Journal. July 2015; 15(5): pp. 3917-3921.
L. Amaral & O. Frazao. Fiber optic inclinometer based on taper Michelson interferometer. IEEE Sensors J. September, 2011; 11(9): pp. 1811-1814.
Z. Wang & M. Jiang. New optical fiber microbend pressure sensors based on fiber loop Ringdown. International Conference on Information, computing and telecommunication, Prodia Engineering, Elsevier. 2012: pp. 4234-4238.
E. Pinet. Pressure measurement with fiber optic sensors: commercial technologies and applications. 21st International conference on optical fiber sensors; 7753: pp. 775304-1.
Sameer M. & Nicolas A. Optical fiber based liquid level sensor. Society of Photo optical instrumentation Engineers. 2007, Germany.
M. Angeli & A. Pasuto. A critical review of landslide monitoring experiences. Engineering Geology. February, 2000; 55(3): pp. 133-147.
H.Pei, P. Cui & J. Yin. Monitoring and warning of landslides and debris flows using an optical fibre sensor technology. Journal of mountain science. October, 2011: ISSN no- 1672-6316.
Refbacks
- There are currently no refbacks.