Experimental?Study?on?Bending?Behavior?of?Steel?Box?Epoxy??Resin?Concrete?Composite?Beam

doi:10.3969/j.issn.1674-0696.2009.06.08

Journal of Chongqing Jiaotong University(Natural Science) ›› 2009, Vol. 28 ›› Issue (6): 1005-1007.DOI: 10.3969/j.issn.1674-0696.2009.06.08

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Experimental?Study?on?Bending?Behavior?of?Steel?Box?Epoxy??Resin?Concrete?Composite?Beam

SHEN Xin-kai, ZHOU Zhi-xiang, ZHUANG Jia-zhi

School?of?Civil?Engineering?＆?Architecture,?Chongqing?Jiaotong?University,?Chongqing?400074,?China

Received:2009-07-03 Revised:2009-08-06 Online:2009-12-15 Published:2015-04-15

钢箱-环氧混凝土组合梁弯曲性能试验研究

申新凯,周志祥,庄家智

重庆交通大学土木建筑学院,重庆400074

作者简介:申新凯(1982—),男,山东聊城人,硕士研究生,从事桥梁结构行为与新技术研究。E-mail:xinkaishen@sina.com。
基金资助:
国家自然科学基金项目( 50578168); 交通部西部交通建设基金项目( 200631881448)

Abstract

Abstract: The?comparative?tests?of?bending?resistance,?ductility?and?ultimate?bearing?capacity?are?carried?out?between?steel?box?epoxy?resin?concrete?composite?beams?and?normal?steel?box?concrete?composite?beams.?The?test?results?demonstrate?that?steel?box?epoxy?resin?concrete?composite?beams?have?better?bending?resistance,?ductility?and?ultimate?bearing?capacity.

Key words: steel box epoxy resin concrete composite beam , experimental study , ultimate bearing capacity

摘要： 从抗弯性能、延性以及极限承载力等3个方面对钢箱-环氧混凝土组合梁及钢箱-普通混凝土组合梁进行对比试验。试验结果表明,钢箱-环氧混凝土组合梁具有更好的弯曲性能、延性以及极限承载力。

关键词: 钢箱-环氧混凝土组合梁, 试验研究, 极限承载力

CLC Number:

TU311.4

SHEN Xin-kai, ZHOU Zhi-xiang, ZHUANG Jia-zhi. Experimental?Study?on?Bending?Behavior?of?Steel?Box?Epoxy??Resin?Concrete?Composite?Beam[J]. Journal of Chongqing Jiaotong University(Natural Science), 2009, 28(6): 1005-1007.

申新凯,周志祥,庄家智. 钢箱-环氧混凝土组合梁弯曲性能试验研究[J]. 重庆交通大学学报（自然科学版）, 2009, 28(6): 1005-1007.

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Experimental?Study?on?Bending?Behavior?of?Steel?Box?Epoxy??Resin?Concrete?Composite?Beam

钢箱-环氧混凝土组合梁弯曲性能试验研究

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