EXPERIMENTAL INVESTIGATION ON DURATION OF FIRE RESISTANCE OF RC BEAM REINFORCED WITH HIGH-PERFORMANCE FERROCEMENT LAMINATE

Chen Dachuan; Luo Jie; Shang Shouping

doi:10.13204/j.gyjz200906024

Volume 39 Issue 6

Dec. 2014

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Abstract

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2009 > 39(6): 101-104

Xu Weiliang, Zheng Tingyin, Sun Yukun. SIMPLIFIED ANALYSIS OF UNBRACED STEEL FRAME WITH SEMI- RIGID CONNECTION[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(4): 85-87. doi: 10.13204/j.gyjz200504025

Citation:

Chen Dachuan, Luo Jie, Shang Shouping. EXPERIMENTAL INVESTIGATION ON DURATION OF FIRE RESISTANCE OF RC BEAM REINFORCED WITH HIGH-PERFORMANCE FERROCEMENT LAMINATE[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(6): 101-104. doi: 10.13204/j.gyjz200906024

Xu Weiliang, Zheng Tingyin, Sun Yukun. SIMPLIFIED ANALYSIS OF UNBRACED STEEL FRAME WITH SEMI- RIGID CONNECTION[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(4): 85-87. doi: 10.13204/j.gyjz200504025

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EXPERIMENTAL INVESTIGATION ON DURATION OF FIRE RESISTANCE OF RC BEAM REINFORCED WITH HIGH-PERFORMANCE FERROCEMENT LAMINATE

doi: 10.13204/j.gyjz200906024

1.
1. Civil Engineering College,Hunan University,Changsha 410082,China;
2.
2. No. 2 Engineering Co. ,LTD,Hunan Construction Engineering Group Corporation,Changsha 410000,China

Received Date: 2009-01-08
Publish Date: 2009-06-20

Abstract

Abstract

High-performance ferrocement laminate(HPFL) is a new method to reinforce RC component.It adopts HPFL as inorganic material,and possesses numerous merits.In order to study the shear pins' impact on the interfacial bonding properties at high-temperatures,the test include 6 RC beams strengthened with U-shaped HPFL (ferrocement was put onto the tension face and two profile faces) and 1 reference RC beam.All the beams strengthened with U-shaped HPFL are divided into three groups.The two beams strengthened with U-shaped HPFL in the first group without implanting shear pins.However,the two beams strengthened with U-shaped HPFL in the second group with shear pins by larger spacing.And the last two beams strengthened with U-shaped HPFL in the third group are also implanted with shear pins by smaller spacing.After the test,there is a comparison of their duration of fire resistance,deflection and destruction mode,and an analysis of the interface's failure mechanism is done at high-temperature.The results show that the implanted shear pin can significantly improve the interfacial bonding properties at high-temperature,and the strengthened beams' fire resistance at high-temperature has been greatly improved.
- high-performance ferrocement laminate,
- RC beams,
- anchorage by implanting rebar

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References(10)

References

尚守平,龙凌宵,曾令宏.销钉在钢筋网复合砂浆加固混凝土构件中的性能研究[J].建筑结构,2006,36(3):10-12;

[2] 蒋隆敏,尚守平,黄政宇.一种适用于钢丝(筋)网水泥加固RC结构的纤维增强复合砂浆和界面剂[J].土木工程学报,2005,38(5):41-47;

[3] 尚守平,曾令宏,彭晖,等.复合砂浆钢丝网加固RC受弯构件的试验研究[J].建筑结构学报,2003,24(6):87-91;

[4] 尚守平,蒋隆敏,张毛心.钢筋网水泥复合砂浆加固RC偏心受压柱的试验研究[J].建筑结构学报,2005,26(2):18-33;

[5] 罗利波,尚守平.复合砂浆钢筋网加固混凝土梁抗剪计算模型探讨[J].科学技术与工程,2006,6(6):788-790;

[6] 颜军,尚守平,聂旭.高性能复合砂浆高温后的抗压强度试验研究[J].铁道科学与工程学报,2006,3(4):59-62;

[7] 李卫,过镇海.高温下混凝土的强度和变形性能试验研究[J].建筑结构学报,1993,14(1):8-16;

[8] 过镇海,时旭东.钢筋混凝土的高温性能及其计算[M].北京:清华大学出版社,2003;

[9] Chan Y N,Luo X,Sun W.Compressive Strength and Pore Structureof High Performance Concrete after Exposure to High Temperature Upto 800℃[J].Cement and Concrete Research,2000,30(2):247-251;

[10] Shirley Scott T.Fire Endurance of High Strength Concrete Slabs[J].ACI Materials Journal,1988,85(2):102-108.

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