In this study, a structural performances of prestressed composite beam with steel pipe sleeves was verified. Steel pipe sleeves in the composite beam provide the convenience of piping and facility plans. To evaluate the flexural capacity of the composite beam, analytical and experimental investigation of four test specimens has progressed.

• 고효진(경희대학교 건축공학과 석사과정) | Hyo-Jin Ko
• 김지훈(경희대학교 건축공학과 석사과정) | JI-Hun Kim
• 윤여진(경희대학교 건축공학과 석사과정) | Yeo-Jin Yun
• 홍원기(경희대학교 건축공학과 정교수) | Won-Kee Hong Corresponding Author