土桥教授是国际火灾和工业安全界的著名教授，曾担任国际期刊Journal of Loss Prevention in the Process Industries亚太地区的主编，国际燃烧大会火灾领域Co-Chair等，14日土桥教授学术报告的题目和内容提要如下：
题目："Consequence analysis of the accidental gas explosions"
内容提要：Appropriate understandings of consequences of accidental gas explosions are essential to assess the risk of the facility in which combustible gases are used. One of the main consequence of accidental gas explosion is blast wave. Middle and large scale experiments were performed to investigate the intensity of blast wave generated from gas explosions. The experimental results are explained and discussed.
题目：“Overview of hydrogen safety research in Japan”
内容提要：Recent studies for hydrogen safety in Japan have been performed on the safety regulations for hydrogen filling stations and hydrogen fueled vehicles, especially fuel cell vehicles. The project is mainly organized by the New Energy and Industrial Technology Development Organization (NEDO). The preparation of safety regulations for hydrogen supply stations is very important, and it is necessary to obtain safety data for preparing the safety regulations. Research and data acquisition activities of safety data for the hydrogen filling stations are carried out in AIST, National Institute of Advanced Industrial Science and Technology, IAE, Institute of Applied Energy, and JPEC, Japan Petroleum Energy Center. The author conducted experimental studies of hydrogen safety in AIST for some few years. In this article, the overviews of the research which the author conducted myself or was related are described mainly.