K. (Kohsuke) Handa

Profile

2019 - Present: Guest Researcher, Delft University of Technology, Netherlands
2010 - Present: Researcher, Fujita Corporation, Japan
2008 - 2010: Master of Engineering, Department of Architecture
Graduate school of Engineering, The University of Tokyo, Japan
2003 - 2007: Bachelor of Engineering, Department of Mechanical Engineering, Waseda University, Japan

Research

Now, expansive additive(EA) composed of free lime and mineral are used as countermeasures against drying shrinkage cracks on many RC slabs and walls. By using an EA, chemical pre-stress is introduced at the early stage of aging, and the tensile stress accompanying drying shrinkage can be relieved. Controlling these are very important on designing RC structure. My research aims more accurately controlling it by building a hydration reaction model based on particle property.

  • Kohsuke Handa, Prediction of strain and stress of RC slabs using an expanding material Part 1: From mixing to contact among all binder particles, Fujita Technical Research Report vol. 53, 2017

Kohsuke Handa

Guest Researcher

Department:
Materials, Mechanics, Management & Design (3Md)

Section:
Materials and Environment

Secretary:
Jacqueline van Unen-Bergenhenegouwen