钢管混凝土结构构件抗爆性能的试验研究

薛建英; 刘玉存; 刘天生

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钢管混凝土结构构件抗爆性能的试验研究

材料与建筑工程 | 更新时间：2026-09-14

- 钢管混凝土结构构件抗爆性能的试验研究
- Experimental Study on Antiknock Performance of Concrete Filled Steel Tube
- 中北大学学报（自然科学版） 2011年32卷第6期页码：786-790
- 作者机构：
  
  中北大学化工与环境学院
- 作者简介：
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- 纸质出版：2011
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薛建英, 刘玉存, 刘天生. 钢管混凝土结构构件抗爆性能的试验研究[J]. 中北大学学报（自然科学版）, 2011,32(6):786-790.

薛建英, 刘玉存, 刘天生. Experimental Study on Antiknock Performance of Concrete Filled Steel Tube[J]. 2011, 32(6): 786-790.
薛建英, 刘玉存, 刘天生. 钢管混凝土结构构件抗爆性能的试验研究[J]. 中北大学学报（自然科学版）, 2011,32(6):786-790. DOI：

薛建英, 刘玉存, 刘天生. Experimental Study on Antiknock Performance of Concrete Filled Steel Tube[J]. 2011, 32(6): 786-790. DOI：

摘要

对建筑结构构件存在巨大潜在破坏危险的爆炸冲击现象

开展了钢管混凝土结构构件在爆炸荷载作用下的动力响应试验研究.以相同管径3种不同壁厚的钢管混凝土简支构件为试验对象

分别进行了3个不同药量的炸药起爆

测量了爆炸冲击波压力时程曲线、构件跨中底部的应变时程曲线及构件跨中的最终挠度

对爆炸作用力、套箍系数与构件变形的关系进行了分析.试验表明

提高构件的套箍系数及自振周期

能够提高构件的抗爆能力.

Abstract

For the fact that there is a huge potential destructive danger of explosion impact on structure components

the dynamic response of concrete filled steel tubes(CFST) subjected to blast load were studied.The tests were conducted to the CFST with the same diameter and different wall thickness.The explosions of different dosages were tested and the pressure-time curve of blast wave

the strain curves in the bottom of component and the final deflection of component were measured.The relation of explosive force

casing hoop steel coefficient and component deformation was analyzed.The results showed that CFST had good ductility and impact resistance

improving the casing hoop steel coefficient of CFST structures can enhance the ability of anti-explosion.

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references

Baomt Z P,Zhou Y.Why did the world trade center collapse-simple analysis[J].ASCE:Journal of EngineeringMechanics,2002,128(I):2-6.

Corley W G.Lessons learned on improving resistance of building to terrorist attacks[J].ASCE:Journal ofPerformance of Constructed Facilities,2004,18(2):68-78.

Allgood J R,Swihart G R.The design of flexural members under static and blast load[M].America:Science Press,1977.

韩林海.钢管混凝土结构[M].北京:科学出版社,2000.

蔡绍怀.现代钢管混凝土结构[M].北京:中国交通出版社,2003.

李砚召,王肖钧,郭晓辉,等.部分预应力混凝土梁抗冲击性能试验研究[J].爆炸与冲击,2006,26(3):256-261.Li Yanzhao,Wang Xiaojun,Guo Xiaohui,et al.Experimental study on anti-impact properties[J].Explosion andshock waves,2006,26(3):256-261.(in Chinese)

孙文彬.钢筋混凝土板的爆炸荷载试验研究[J].辽宁工程技术大学学报,2009,28(2):217-220.Sun Wenbin.Experimental studies on reinforced concrete(RC)slabs subjected to blast loads[J].Journal of LiaoningTechnical University,2009,28(2):217-220.(in Chinese)

Burnett S,Gilbert M,Molyneauxb T,et al.The performance of unreinforced masonry walls subjected to low-velocity impacts:Finite element analysis[J].International Journal of Impact Engineering,2007,34:1433-1450.

Zhaoa H,Elnasria I,Girardb Y.Perforation of aluminium foam core sandwich panels under impact loading-Anexperimental study[J].International Journal of Impact Engineering,2007,34:1246-1257.

匡志平,杨秋华,崔满.爆炸荷载下钢筋混凝土梁的试验研究和破坏形态[J].同济大学学报,2009,37(9):1153-1156.Kuang Zhiping,Yang Qiuhua,Cui Man.Experiment research and failure modes analyses of RC-beams under blastloading[J].Journal of Tongji University,2009,37(9):1153-1156.(in Chinese)

Crewford R E,Higgins C J,Buttmann E H.The air force manual for design and analysis of hardened structures[M].New Mexico:Civil Nuclear System Corporation,1980.

张想柏,杨秀敏,陈肇元,等.接触爆炸钢筋混凝土板的震塌效应[J].清华大学学报(自然科学版),2006,46(6):765-768.Zhang Xiangbai,Yang Xiumin,Chen Zhaoyuan,et al.Explosion spalling of reinforced concerete slabs with contactdetonations[J].Journal of Tsinghua University(Science and Technology),2006,46(6):765-768.(in Chinese)

Prichard S J,Perry S H.Impact behaviors of sleeved concrete cylinders[J].Structural Engineering,2000,78A(17):23-27.

张望喜,单建华.冲击荷载下钢管混凝土柱模型力学性能试验研究[J].振动与冲击,2006,25(5):96-101.Zhang Wangxi,Shan Jianhua.Experimental research on mechanical behavior of concrete filled steel tubes modelunder impact load[J].Journal of Vibration and Shock,2006,25(5):96-101.(in Chinese)

王蕊,李珠,任够平,等.钢管混凝土梁在侧向冲击荷载作用下动力响应的试验研究和数值模拟[J].土木工程学报,2007,40(10):34-40.Wang Rui,Li Zhu,Ren Gouping,et al.Experimental study and numerical simulation of the dynamic response ofconcrete filled steel tubes under lateral impact load[J].China Civil Engineering Journal,2007,40(10):34-40.(inChinese)

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