[1]曾翔超,余红发.碱镁混凝土大偏心受压柱的试验研究[J].哈尔滨工程大学学报,2017,38(06):852-858.[doi:10.11990/jheu.201603105]
 ZENG Xiangchao,YU Hongfa.Study on large eccentric compression column of basic magnesium sulfate cement concrete[J].hebgcdxxb,2017,38(06):852-858.[doi:10.11990/jheu.201603105]
点击复制

碱镁混凝土大偏心受压柱的试验研究(/HTML)
分享到:

《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
38
期数:
2017年06期
页码:
852-858
栏目:
出版日期:
2017-06-25

文章信息/Info

Title:
Study on large eccentric compression column of basic magnesium sulfate cement concrete
作者:
曾翔超 余红发
南京航空航天大学 土木工程系, 江苏 南京 210016
Author(s):
ZENG Xiangchao YU Hongfa
Department of Civil Engineering, Nanjing University of Aeronautic and Astronautic, Nanjing 210016, China
关键词:
碱镁水泥混凝土配合比受压柱承载力偏心柱
分类号:
TU528
DOI:
10.11990/jheu.201603105
文献标志码:
A
摘要:
碱镁混凝土具有快凝、早强、高强、抗水、抗腐蚀等优点。本文进行了碱镁混凝土和普通混凝土大偏压柱对比试验。由于现行的普通混凝土大偏压柱极限承载力计算公式不适用于碱镁混凝土柱,因此提出了针对碱镁混凝土大偏心受压柱的修正公式。试验结果表明:碱镁混凝土大偏压柱在开裂弯矩、极限承载力等方面具有明显优势,破坏模式和普通混凝土相比有一定差异;配筋相同的碱镁混凝土大偏压柱,随着混凝土强度等级的提高,抗裂、抗弯承载力提高,但延性降低。

参考文献/References:

[1] WEN Jing, YU Hongfa. Effects of H3PO4 and Ca(H2PO4)2 on mechanical properities and water-resistant properity of thermal decomposed magnesium oxychloride cement[J]. Journal of Central South University, 2013, 20(12):3729-3735.
[2] ASPDIN J. An improvement in the modes of producing an artificial stone [P].BP5022, 1824-10-21.
[3] WU Chengyou, YU Hongfa, ZHANG Huifang. Extraction of aluminum by pressure acid-leaching method from coal fly ash [J].Transactions of nonferrous metals society of China, 2012, 22(9):2282-2288.
[4] 吴成友.碱式硫酸镁水泥的基本理论及其在土木工程中的应用技术研究[D].西宁:中国科学院青海盐湖研究所, 2014:147-151.WU Chengyou. Fundamental theory and civil engineering application of basic magnesium sulfate cement [D].Xining:University of Chinese academy of sciences, 2014:147-151.
[5] HE Liang. Design method of concrete of basic magnesium Sulfate [D].Nanjing:Nanjing University of Aeronautics and Astronautics, 2016:78-80.
[6] WU Chengyou, YU Hongfa, DONG Jinmei, et al. Effects of phosphoric acid and phosphates on magnesium oxysulfate cement[J]. Materials and structures, 2013,Doi:10.1617/s11527-013-0202-6.
[7] WU Chengyou, YU Hongfa, ZHANG Huifang. The effects of aluminum-leached coal fly ash residue on magnesium oxycloride cement[J]. Advances in cement research, 2013, 25(5):254-261.
[8] WU Chengyou, YU Hongfa, ZHANG Huifang. Extraction of aluminum by pressure acid-leaching method from coal fly ash[J].Transactions of nonferrous metals society of China, 2012, 22(9):2282-2288.
[9] KERMAN S, CAMPBELL B J, SATYAVARAPU K K, et al. The superstructure determination of displacive distortions via symmetry-mode analysis[J]. Acta crystallographica section A, 2012, 68(2):222-234.
[10] TOMCE R, WU Chenyou, YU Hongfa, et al. Dinnebier. Structural characterization of new magnesium oxysulfate hydrate cement phase and its surface reactions with atmospheric carbon dioxide[J]. Journal of the American ceramic society, 2013 (9):1-8.
[11] 中华人民共和国住房和城乡建设部. 混凝土结构设计规范[S].中国建筑工业出版社, 2010:44-46.Ministry of Housing and Urban-Rural Construction of the People’s Republic of China. Code for design of concrete structures [S]. China Building Industry Press, 2010:44-46.
[12] 施岚青.注册结构工程师专业考试应试指南[M].北京:中国建筑工业出版社, 2015:493-523.SHI Lanqing. Guide to professional examinations for registered structural engineers [M]. Beijing:China Building Industry Press, 2015:493-523.
[13] 胡小柱.再生混凝土柱静力性能研究[D]. 南京:南京航空航天大学, 2008:26-27.HU Xiaozhu. Study on the behavior of recycled aggregate concrete columns under static loading[D]. Nanjing:Nanjing University of Aeronautics and Astronautics, 2008:26-27.
[14] ZENG Xiangchao. Research on the beams and columns of basic magnesium sulfate cement concrete[D]. Nanjing:Nanjing University of Aeronautics and Astronautics, 2016:140-145.
[15] 周志祥.高等钢筋混凝土结构[M].北京:人民交通出版社, 2012.ZHOU Zhixiang. Advanced Reinforced Concrete Structures[M]. Beijing:China Communications Press, 2012:123-126.
[16] FATHIFAZL G. Structural performance of steel reinforced recycled concrete members [D]. Ottawa:Carleton University, 2008:258-260.
[17] ACI Committee 318. Building code requirements for structural concrete (ACI 318-05) and commentary (318R-05)[S]. American Concrete Institute, Farmington Hills, MI, 2005:430-432.
[18] BRITISH STANDARDS. BS EN1990:2002 Basis of structural Design[S].London:British Standards Institution, 2002:100-1.本文引用格式:曾翔超, 余红发. 碱镁混凝土大偏心受压柱的试验研究[J]. 哈尔滨工程大学学报, 2017, 38(6):852-858.ZENG Xiangchao, YU Hongfa. Study on large eccentric compression column of basic magnesium sulfate cement concrete[J]. Journal of Harbin Engineering University, 2017, 38(6):852-858.

相似文献/References:

[1]张君,居贤春,公成旭.混凝土中的裂缝对氯盐侵蚀作用的影响[J].哈尔滨工程大学学报,2010,(06):0.
 ZHANG Jun,JU Xian chun,GONG Cheng xu.Effect of cracks in concrete on chloride penetration[J].hebgcdxxb,2010,(06):0.
[2]夏培秀,邹广平,唱忠良,等.FRP增强混凝土缺口梁破坏模式的数值模拟[J].哈尔滨工程大学学报,2011,(11):1443.[doi:doi:10.3969/j.issn.1006-7043.2011.11.009]
 XIA Peixiu,ZOU Guangping,CHANG Zhongliang,et al.Numerical simulation of the failure modes of a fiberglass-reinforced plastics (FRP) reinforced concrete beam with a V-notch[J].hebgcdxxb,2011,(06):1443.[doi:doi:10.3969/j.issn.1006-7043.2011.11.009]
[3]鞠竹,王振清,李晓霁,等.高温下GFRP筋和混凝土粘结性能的实验研究[J].哈尔滨工程大学学报,2012,(11):1351.[doi:10.3969/j.issn.1006-7043. 201109049]
 JU Zhu,WANG Zhenqing,LI Xiaoji,et al.The experimental investigation of bond behavior between GFRP bar and concrete in high temperature[J].hebgcdxxb,2012,(06):1351.[doi:10.3969/j.issn.1006-7043. 201109049]
[4]于蕾,张君,张金喜,等.水泥混凝土宏观性能与孔结构量化关系模型[J].哈尔滨工程大学学报,2015,(11):1459.[doi:10.11990/jheu.201407013]
 YU Lei,ZHANG Jun,ZHANG Jinxi,et al.Quantitative relation model between macro performance and pore structure of cement concrete[J].hebgcdxxb,2015,(06):1459.[doi:10.11990/jheu.201407013]
[5]尤伟杰,王有志,谌菊红,等.受约束混凝土早龄期温湿度应力计算[J].哈尔滨工程大学学报,2018,39(01):40.[doi:10.11990/jheu.201611094]
 YOU Weijie,WANG Youzhi,CHEN Juhong,et al.Calculation of moisture-temperature induced stress in early-age restrained concrete[J].hebgcdxxb,2018,39(06):40.[doi:10.11990/jheu.201611094]
[6]管宇,周绪红,石宇.冷弯薄壁构件与组合板螺钉连接推出试验研究[J].哈尔滨工程大学学报,2018,39(05):799.[doi:10.11990/jheu.201706033]
 GUAN Yu,ZHOU Xuhong,SHI Yu.Push-out experimental study on screw connections between cold-formed steel components and composite slab[J].hebgcdxxb,2018,39(06):799.[doi:10.11990/jheu.201706033]
[7]曾翔超,余红发,吴成友.碱式硫酸镁水泥混凝土梁剪切破坏的试验研究[J].哈尔滨工程大学学报,2018,39(07):1198.[doi:10.11990/jheu.201612073]
 ZENG Xiangchao,YU Hongfa,WU Chengyou.Experimental study on shear destruction of BMSC concrete beam[J].hebgcdxxb,2018,39(06):1198.[doi:10.11990/jheu.201612073]
[8]庞于涛,游科华,欧阳辉,等.考虑桥墩非线性的深水桥梁抗震性能分析[J].哈尔滨工程大学学报,2018,39(07):1206.[doi:10.11990/jheu.201701023]
 PANG Yutao,YOU Kehua,OUYANG Hui,et al.Analysis on the seismic performance of deep-water bridge after considering pier nonlinearity[J].hebgcdxxb,2018,39(06):1206.[doi:10.11990/jheu.201701023]

备注/Memo

备注/Memo:
收稿日期:2016-03-30。
基金项目:国家自然科学基金项目(U1407104);江苏省优势学科资助项目(PAPD).
作者简介:曾翔超(1977-),男,博士研究生;余红发(1964-),男,教授,博士生导师.
通讯作者:余红发,E-mail:yuhongfa@nuaa.edu.cn.
更新日期/Last Update: 2017-07-10