Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Dong-Min Yoo"'
Publikováno v:
Journal of the Korean Society of Safety. 29:97-103
To ensure durability and light weight of bridges, high-strength concrete is required for long-span deck slabs. Such a technology eventually extends the life of bridges and improves the economic efficiency. The results of this study suggests a formula
Publikováno v:
Journal of The Korean Society for Composite Materials. 25:164-168
The purpose of this experimental research was to evaluate interface shear requirements bewteen UHPC deck and concrete girder with stirrups according to Korean Highway Bridge Design Code and AASHTO LRFD Bridge Design Specifications. The push-out tests
Publikováno v:
Journal of The Korean Society for Composite Materials. 24:29-33
The application of high performance materials for the deck can represent a fair alternative to reduce the weight of the deck and improve the econimic efficiency of the bridge even if high performance materials are costly. In UHPC(Ultra High Performan
Publikováno v:
Journal of Life Science. 21:96-101
S-Adenosyl-L-methionine synthtase (SAM-s) catalyzes the biosynthesis of SAM from ATP and L-methionine. SAM plays important roles in the primary and secondary metabolism of cells. A metK encoding a SAM-s was searched from Streptomyces natalensis produ