摘要
通过试验与理论分析，在比较陶粒轻骨料混凝土与普通混凝土板受力特性差异的基础上．对轻骨料混凝土板冲切破坏机理作了进一步探讨．在建立冲切破坏模式的基础上提出适合于轻骨料混凝土板冲切强度的计算公式．
Through the analysis of experimental results, the differences in machanical behav- ior between lightweigth sintered aggregate concrete slabs and normal concrete slabs are com- pared. By studing the failure mechanism of punching further, the collapse pateern is estab- lished, and the formula for punching strength of lightweight sintered aggregate concrete slabs is obtained.
出处
《福州大学学报（自然科学版）》
CAS
CSCD
1992年第4期63-69,共7页
Journal of Fuzhou University(Natural Science Edition)
关键词
板
冲切强度
钢筋混凝土
lightweight sintered aggregate concrete
punching strength
collapse pattern
