钢筋地聚合物混凝土梁的受弯性能

2016 International Conference on Electrical, Electronics, and Optimization Techniques (ICEEOT) Pub Date : 2016-03-03 DOI:10.1109/ICEEOT.2016.7755347

Aslam Hutagi, R. Khadiranaikar

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引用次数: 22

摘要

本研究体现了地聚合物混凝土(GPC)梁在环境温度下的弯曲行为。试验了12根尺寸为175mm × 250mm × 1500mm的钢筋混凝土梁。梁在四点弯曲下进行了测试，有效跨度为1200mm。在保持截面不变的情况下，以混凝土抗拉配筋率和抗压强度为变量。参考初裂荷载、使用荷载和极限荷载对其性能进行了研究。结果发现与传统水泥混凝土加固梁相似。

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Flexural behavior of reinforced geopolymer concrete beams

The present investigation embodies the flexural behavior of Geopolymer Concrete (GPC) beams cured under ambient temperature. Twelve reinforced concrete beams of size 175mm × 250 mm × 1500 mm were tested. The beams were tested under four point bending over an effective span of 1200mm. The percentage of tensile reinforcement and compressive strength of concrete were taken as the variables while maintaining the same cross section. The behavior was studied with reference to first crack load, service load and ultimate load. The results were found to be similar to that of conventional cement concrete reinforced beams.

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2016 International Conference on Electrical, Electronics, and Optimization Techniques (ICEEOT)

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