OBATA Makoto

J-GLOBAL         Last updated: Dec 10, 2019 at 02:57
OBATA Makoto
Nagoya Institute of Technology
Graduate School of Engineering Tsukuri College
Job title
Research funding number

Published Papers

Global-local approach to numerical simulation of adhesion of seasalt particles on bridge girders
Makoto Obata,Li Guotai, Yasunari Watanabe, Yoshiaki Goto
Journal of Structural Engineering A   58 668-678   Mar 2012   [Refereed]
Observation of suspended sea salt particles and its numerical simulation as estimation of corrosive environment
Makoto Obata, Taro Murakami
60(A) 596-604   Apr 2014   [Refereed]
Numerical analysis of fracture phenomena observed in a locally buckled circular steel column
Hideyuki Fujiwara, Makoto Obata, Yoshiaki Goto
Journal of Structural Engineering A   58 310-318   Mar 2012   [Refereed]
On stress field near a stationary crack tip
Mechanics of Materials   3 235-243   Apr 1984   [Refereed]
Rate-dependent, finite elasto-plastic deformation of polyctystals
Proc. Roy. Soc. Lond.   A407 343-375   Apr 1986   [Refereed]

Conference Activities & Talks

Numerical prediction of ductile crack initiation in a steel column under cyclic loading
Makoto Obata, Hideyuki Fujiwara, Yoshiaki Goto
ASCCS   2 Jul 2012   Singapore Structural Steel Society
In the 1995 Hyogoken Nanbu earthquake, steel structures failed in brittle failure modes that have been rarely observed before. Among them is brittle failure of a circular steel column after a severe elephant foot type buckling. This type of fai...
Effects of Land Use Data on Numerical Simulation of Corrosive caused by airborne seasalt particles
Masato Fukushima, Seiya Suzuki
ISSS2013   7 Nov 2013   KAIST
Corrosion of steel bridges in a coastal area is mainly caused by sea salt particles coming from ocean. Appropriate estimation of such airborne sea salt particles is critically important for a proper anticorrosion management program. At present...
Numerical estimation of corrosion environment by airborne sea salt particles
Liu Chenchen, Makoto Obata
GCCSEE   20 Oct 2012   Geoenviornmental Engineering Branch, Chinese Society for Rock Mechanics and Engineering
Anticorrosion of steel bridges has been an increasingly important problem in Japan. For a proper anticorrosion and maintenance program, it is important to estimate corrosion environment of steel bridges. In Japan, airborne sea salt generated fro...
村上 太郎,福島 雅人,鈴木 誠也,小畑 誠
土木学会全国大会   4 Sep 2013   土木学会
Pull-out strength of interacting bond-type anchors
ICSCS07   1 Apr 2007   

Research Grants & Projects

Simulation of corrosive environment of steel bridges
Project Year: Apr 2008 - Today