Precast modular bridge was designed by ultimate strength design method(USD), though it is aimed at development of the world's first permanent bridge applying modular technology. Therefore, it is necessary to review the LSD in order to achieve the goal. In this study, the slab-type precast modular bridge(span 8m) was examined on the stability of bending moment in the longitudinal direction by the LSD.

• 이홍명(성균관대학교 글로벌건설엔지니어링학과, 석사과정) | Lee, Hong-Myung
• 강순원(성균관대학교 건설환경공학과, 석사) | Kang, Soon-Won
• 장용준(성균관대학교 글로벌건설엔지니어링학과, 석사과정) | Jang, Yong-Joon
• 홍성남(성균관대학교 건설환경공학과, 박사) | Hong, Sung-Nam 교신저자
• 박선규(성균관대학교 글로벌건설엔지니어링학과, 정교수) | Park, Sun-Kyu