Keiji Hirakawa is an author at Hitachi (Japan) specializing in engineering, concrete technology, and mechanics of materials.
Top concepts
EngineeringMaterial ScienceChemical KineticsCivil EngineeringConcrete StructuresConcrete TechnologyReinforced ConcreteStructural BehaviorMechanical EngineeringMechanics Of Materials
Publications per year
1990–1995
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1–3 of 3