In this paper, the flexural behaviors with substitution ratio of heavyweight waste glass are compared and evaluated in reinforced concrete members. From the results, when the heavyweight waste glass was used as the fine aggregate, the yielding load (Py) and maximum load (Pu) were less affected. However, the load capacity of the RC member was gradually reduced on the large deformed stage when all of the fine aggregate was replaced by heavyweight waste glass.

Abstract
 1. 서 론
 2. 해석계획 및 방법
 3. 실험결과
 4. 결 론

• 최소영(강릉원주대학교 토목공학과) | Choi So-Yeong
• 김일순(강릉원주대학교 토목공학과) | Kim Il-Sun
• 김산(강릉원주대학교 토목공학과) | Kim San
• 최효은(강릉원주대학교 토목공학과) | Choi Hyo-Eun
• 양은익(강릉원주대학교 토목공학과) | Yang Eun-Ik 교신저자