รศ. ดร. ธัญวัฒน์ โพธิศิริ

Thanyawat
Pothisiri

Academic Title

รองศาสตราจารย์
วิศวกรรมโครงสร้าง

Contact Information

CE Bldg. Rm 411
Phone: 0-2218-6469

Education

  • Ph.D. in Civil Engineering, University of Illinois at Urbana-Champiagn, USA (2001)
  • M.S. in Civil Engineering, University of Illinois at Urbana-Champiagn, USA (1997)
  • B.Eng. in Civil Engineering, Chulalongkorn University, Thailand (1995)

Research

  • การประมาณค่าพารามิเตอร์ของโครงสร้าง
  • การประเมินความเสียหายของโครงสร้าง
  • ความปลอดภัยทางด้านอัคคีภัยของโครงสร้าง

Select Publications

Journal Articles

  • Pothisiri, T. and Panedpojaman, P. (2013) "Modeling of mechanical bond-slip for steel-reinforced concrete under thermal loads." Engineering Structures, 48, pp.497-507
  • Pothisiri, T. and Hemathulin, N. (2012) “Test data on intumescent fire protection for structural steel sections in Thailand.” Engineering Journal, Vol.16, Issue 2, pp.85-92.
  • Pothisiri, T. and Panedpojaman, P. (2012) “Modeling of bonding between steel rebar and concrete at elevated temperatures.” Construction and Building Materials, Vol.27, pp.130-140.
  • Panedpojaman, P. and Pothisiri, T. (2011) “Fire resistance evaluation for the steel roof structure of a typical warehouse.” ASEAN Engineering Journal, Vol.1, No.3, pp.113-125.
  • Panedpojaman, P. and Pothisiri, T. (2010) “Effects of tensile softening on the cracking resistance of FRP reinforced concrete under thermal loads.” Structural Engineering and Mechanics, Vol. 36, No. 4, pp. 447-461.
  • Pothisiri, T. (2006). “An optimal regularization for structural parameter estimation from modal response.” Structural Engineering and Mechanics, 22(4), pp.401-418.
  • Ativitavas, N., Pothisiri, T., Fowler, T. J. (2006). “Identification of fiber-reinforced plastic failure mechanisms from acoustic emission data using neural networks.” Journal of Composite Materials, 40(3), pp.193-226.
  • Ativitavas, N., Fowler, T. J., Pothisiri, T. (2004). “Identification of fiber breakage in fiber reinforced plastic by low-amplitude filtering of acoustic emission data.” Journal of Nondestructive Evaluation, 23(1), pp.21-36.
  • Pothisiri, T ; Hjelmstad, K. D.  2003.  "Structural damage detection and assessment from modal response."  ASCE J. Engrg. Mech. Vol.129, No.2: pp.135-145.
  • Pothisiri, T; and Hjelmstad, K. D.  2000.  "Strategy for finding a near-optimal measurement set for parameter estimation from modal response."  Journal of Sound and Vibration Vol.257, No.1: pp.89-106.

Conference Proceedings

  • Pothisiri, T; Jitmoud, M.  (2546)  "Regularized statistical damage assessment of structural systems from modal response.", Proc. of the 4th Regional Symposium on Infrastructure Development in Civil Engineering, pp.227-236.   Thailand.
  • Pothisiri, T.  (2545)  "Statistical assessment of structural integrity from modal parameter estimation.", Proc., IABSE Symposium Melbourne 2002, IABSE/AIPC/IVBH, Melbourne.
  • Pothisiri, T; Vatcharatanyakorn, S.  (2545)  "A regularization method for structural parameter estimation from measured modal response.", Proc. of the 8th National Convention on Civil Engineering , pp.282-287.  Thailand.
  • Pothisiri, T ; Vatcharatanyakorn, S.  (2545)  "The effect of measurement errors on structural parameter estimation from modal response.", Proc. of the 8th National Convention on Civil Engineering, Vol. 1, pp.221-226.  Thailand.
  • Hjelmstad, K.D ; Pothisiri, T; Shin, S.  (2543)  "System identification methods for damage detection and assessment.", Proc., 2nd World Conf. on Struct. Control, International Association for Structural Control, Kyoto, Japan, 2195-2202.
  • Pothisiri, T; Hjelmstad, K. D..  (2543)  "The effect of non-uniqueness of parameter estimation schemes on damage detection.", Proc., Engineering Mechanics Conference 2000, ASCE, Austin, Texas.
  • Pothisiri, T; Hjelmstad, K. D.  (2543)  "Damage detection for spatially sparse and noise-polluted modal response.", .? Proc., Engineering Mechanics Conference 2000, ASCE, Proc., Engineering Mechanics Conference 2000, ASCE, Austin, Texas.