About TAMURA TAKAHIRO
About HOSODA AKIRA
About コンクリート工学
About concrete construct
About quality assurance
About durability
About Tohoku District
About standardization
About crack
About freezing damage
About air quantity
About suppression and control
About bridge pier
About abutment
About stress analysis
About quality assurance
About durability of concrete
About standardization
About crack retardation
About RC bridge pier
About temperature stress analysis
About Standardization and standards of science and technology
About Concrete structures
About コンクリート構造物
About 東北地方
About 構築