Experimental Investigation of Concrete Filled PVC Tube Columns Confined By Plain PVC Socket
Experimental Investigation of Concrete Filled PVC Tube Columns Confined By Plain PVC Socket
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普通 PVC 承插口约束 PVC 管混凝土柱的试验研究
DOI：
10.1051/matecconf/201710302006
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发表时间：
2017
期刊：
影响因子：
--
通讯作者：
S. Adnan
中科院分区：
文献类型：
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作者：
N. Jamaluddin;A. A. Azeez;N. A. Rahman;A. Attiyah;M. Ibrahim;N. Mohamad;S. Adnan
本文介绍了5.8 ~ 6.8mm厚、直径102 mm、深100 mm的聚氯乙烯（PVC）管混凝土柱的试验研究结果。共五个混凝土填充柱使用PVC管（CFT PVC）进行了测试，以调查列的行为。立柱高700 mm，外径100 mm，管厚3.5 mm，带不同厚度的普通插座。结果包括最大轴向载荷，普通插座限制效果，破坏模式，和横向PVC应变。在192 kN的极限荷载下，与对照组合柱相比，普通套筒约束的PVC-混凝土柱的轴向荷载提高了21.3%~ 55.2%，轴向应变提高了21%~ 40%.
This paper presents results of an experimental study for concrete column filled poly vinyl chloride (PVC) tubes confined by plain socket with 5.8 & 6.8 mm thicknesses, 102 mm diameter and 100 mm depth. The total of five concrete filled columns using PVC tubes (CFT PVC) was tested to investigate the columns’ behaviour. The column is 700 mm height, 100 mm external diameter and 3.5 mm tube thickness with different thickness of plain socket. The results presented include maximum axial load, plain socket confinement effect, the mode of failure, and lateral PVC strain. The axial load enhancement of PVC-concrete columns confined using plain socket shows an increment of 21.3% up to 55.2% and axial strain from 21% to 40% compared with displacement for control composite columns at 192 kN ultimate load.