摘要
低配筋率陶粒混凝土受弯构件的试验研究目前在国内还少见.本文扼要介绍了采用我省生产的轻轻骨料—陶粒和冷加工钢筋制作的砂轻混凝土受弯构件,在短期荷载作用下的裂缝计算试验研究的结果.为我省推广应用陶粒混凝土作为承重构件提供必要的依据.
Until recntly there are very few experimental studies on lightly reinforced coramsite concrete flexural members in China.Briefly and to the point,this article introduces the results of an experimental study on short-term crack calculation with bending test beams and slabs of sand and ceramsite concrete masde up of the light aggregates—man-made ceramsite and the cold-finished steel bars,both manufactured in Yunan Province in recent years,and Provides some essential bases for the dissemination and application of ceramsite comcrete to load-bearing members in the province.
关键词
陶粒混凝土
受弯构件
裂缝
Ceramsite concrete
Member in flexure
Lightly reinforcement ratio
Cracking calculation
