摘要
本文进行12根钢管RPC长柱轴压的试验,测试采集了各级荷载下试件侧向挠度、纵向应变和极限荷载等实验数据,观察描述了圆钢管RPC长柱轴压在加载过程中的外形变化和破坏特征,初步探讨了钢管RPC长柱轴压的荷载-变形全过程分析,为以后的进一步研究提供参考。
Based on the experimental study of the 12 axially compressed slender columns with RPC filled steel tube, this paper collects the test data on deflection at height ,longitudinal strain and peak load , describes the change of deformation and the failure patterns of the specimens, and analyze the characteristic of it＇s load - deformation curve and the all course of work, which may be a reference for further research.
出处
《福建建设科技》
2007年第6期15-16,18,共3页
Fujian Construction Science & Technology
关键词
活性粉末混凝土
钢管混凝土
长柱轴压
受力性能
Reactive Powder Concrete
Steel Tube Filled With Concrete
Axially compressed slender column
mechanical properties
