摘要
完成了9根不同再生粗骨料取代率下的轴心受压柱和偏心受压柱试验。对构件的受压性能进行了研究和分析,并与普通混凝土柱进行了对比;探讨了新的GB 50010—2010《混凝土设计规范》相关条款对再生骨料混凝土柱承载力的适用性。为再生混凝土在实际工程中的应用提供参考。
Presents the test results of 9 R.C.columns with recycled aggregates under axially loading and eccentrically loading.The compressive performance analyzed, and compared with the R.C.columns made of ordinary concrete.The results show that the compressive performance such as the loading process, the failure modes and the bearing capacity of the R.C.columns with recycled aggregates are almost the same as that of the columns with natural aggregate, the compressive bearing capacity of R.C.columns with recycled aggregates may be calculated by the stipulations of chinese new design code (GB 50010--2010 ).This may be as a reference for the application of the concrete with recycled aggregates in engi- neering.
出处
《混凝土》
CAS
CSCD
北大核心
2012年第5期80-84,共5页
Concrete
关键词
再生混凝土
柱
轴心受压
偏心受压
recycled concrete
column
axial compression
eccentric compression