Asst.Prof.Dr.Yasothorn Sapsathiarn
Ph. D. Civil Engineering, Chulalongkorn, Thailand
Email : This email address is being protected from spambots. You need JavaScript enabled to view it.
Tel : 02 - 889 - 2138 Then 6284
Research Field: Structural Mechanics
Education
- Ph.D. (Civil Engineering)
Chulalongkorn university, Thailand : 2552 (2009) - M.Eng. (Civil Engineering)
Chulalongkorn university, Thailand : 2545 (2002) - B.Eng. (Civil Engineering)
Chulalongkorn university, Thailand : 2542 (1999)
Professional Specialization & Research Interests
- Theoretical and computational mechanics
- Smart materials and structures
- Soil-structureinteraction
- Nano-scalemechanics
- Boundary and finite element methods
Journals
- Sapsathiarn Y., Singh Y. and Rajapakse R.K.N.D. and Mumford D. Numerical modeling of piezoelectric actuators exposed to hydrogen. Acta Mechanica. 2014; 225: 2943–2957.
- Sapsathiarn, Y. an dRajapakse, R.K.N.D. Finite-Element Modeling of Circular Nanoplates. Journal of Nanomechanics and Micromechanics (ASCE). 2013; 3(3): 59–66.
- Sapsathiarn, Y. and Rajapakse, R.K.N.D. A Model for Large Deflections of Nanobeams and Experimental Comparison. IEEE Transactions on Nanotechnology. 2012; 11(2): 247–254.
- Sapsathiarn, Y., Senjuntichai, T. and Rajapakse, R.K.N.D. Cylindrical interface cracks in 1-3 piezocomposites. Composites Part B: Engineering. 2012; 43(5): 2257-2264.
Conference Proceeding
- Tippayaphalapholgul R., Senjuntichai T. and Sapsathiarn Y. Effective properties of piezoelectric fiber-reinforced composites with imperfect interface. Engineering Mechanics Institute (ASCE) 2015 International Conference (EMI-2015HK), Hong Kong, January, 2015.
- Senjuntichai T. and Sapsathiarn Y. Dynamic response of pavement-layered poroelastic system to moving loads. Engineering Mechanics Institute (ASCE) 2015 International Conference (EMI- 2015HK), Hong Kong, January, 2015.
- Sapsathiarn Y. and Rajapakse R.K.N.D. Static and dynamic analysis of nanoscale rectangular plates. Asian Conference on Mechanics of Functional Materials and Structures (ACMFMS-2014), Japan, October, 2014.
- Sapsathiarn, Y. and Rajapakse, R.K.N.D. Avariational for mulation of nanoscale beam bending. Asia-Pacific Congress for Computational Mechanics (APCOM-2013), Singapore, December, 2013.
- Sapsathiarn, Y., Boonphennimit, P., Rungamornrat, J. and Senjuntichai, T. Axisymmetric responses of thermopiezoelectric finite cylinders. The 6th ASEAN Civil Engineering Conference (6th ACEC), Bangkok, Thailand, November, 2013.
- Sapsathiarn, Y. and Rajapakse, R.K.N.D. Finite element modeling of static and dynamic response of nanoscale circular plates. 10th World Congress on Computational Mechanics (WCCM 2012), São Paulo, Brazil, July 2012.
- Sapsathiarn, Y., Rajapakse, R.K.N.D. and Mumford, D. Numerical modeling of coupled hydrogen diffusion and deformations in piezoceramics. The 9th International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA 2012), Hirosaki, Japan, April 2012.
- Sapsathiarn, Y. and Rajapakse, R.K.N.D. Simulation of large deflections of nanobeams. NanoThailand 2012: Nanotechnology for the Benefits of Mankind (NanoThailand 2012), Khon Kaen, Thailand, April 2012.
- Sapsathiarn, Y., Rajapakse, R.K.N.D. and Mumford, D. Modeling of hydrogen diffusion in piezoceramics with temperature gradient. The 20th IEEE International Symposium on Applications of Ferroelectrics – International Symposium on Piezoresponse Force Microscopy & Nanoscale Phenomena in Polar Materials (ISAF-2011-PFM), British Columbia, Canada, July 2011.
- Sapsathiarn, Y. and Rajapakse, R.K.N.D. Size-dependent nonlinear modeling of nanoscale beams. The first international conference on Advances in Interaction and Multiscale Mechanics (AIIM’ 10), Jeju, Korea, June 2010.
- Sapsathiarn, Y. and Senjuntichai, T. BEM-based micromechanics analysis for evaluation of the effective material properties of piezocomposites. The 22th KKCNN Symposium on Civil Engineering, Chiangmai, Thailand, October 2009.
- Sapsathiarn, Y., Senjuntichai, T. and Rajapakse, R.K.N.D. Piezoelectric fiber-reinforced composites with inperfect interface. RGJ-PH.D. Congress X, Pattaya, Thailand, April 2009.
- Sapsathiarn, Y., Senjuntichai, T. and Rajapakse, R.K.N.D. Modeling of interfacial cracks in 1-3 piezocomposites. The 1st Asean Civil Engineering Conference, Pattaya, Thailand, March 2009.
