[1]倪卓,邢锋,黄战,等.玄武岩纤维-水泥自修复复合材料断裂能的研究[J].深圳大学学报理工版,2014,31(4):379-387.[doi:10.3724/SP.J.1249.2014.04379]
　Ni Zhuo,Xing Feng,Huang Zhan,et al.Study on fracture energy of basalt fiber-cement self-healing composites[J].Journal of Shenzhen University Science and Engineering,2014,31(4):379-387.[doi:10.3724/SP.J.1249.2014.04379]
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玄武岩纤维-水泥自修复复合材料断裂能的研究()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第31卷
期数:
2014年第4期
页码:
379-387
栏目:
材料科学
出版日期:
2014-07-16

文章信息/Info

Title:
Study on fracture energy of basalt fiber-cement self-healing composites
文章编号:
201404007
作者:
倪卓1; 邢锋2; 黄战2; 石开勇2
1）深圳大学化学与化工学院，深圳 518060
2）深圳大学土木工程学院，深圳 518060
Author(s):
Ni Zhuo1;  Xing Feng2;  Huang Zhan2;  and Shi Kaiyong2
1) College of Chemistry and Chemical Engineering, Shenzhen University, Shenzhen 518060, P.R.China
2) College of Civil Engineering, Shenzhen University, Shenzhen 518060, P.R.China
关键词:
高分子化学;  自修复复合材料;  断裂能;  水泥基复合材料;  玄武岩纤维;  三点弯曲法;  微胶囊
Keywords:
high polymer chemistry;  self-healing composites;  fracture energy;  cement base composite material;  basalt fiber;  three point bend method;  microcapsule
分类号:
TQ 317
DOI:
10.3724/SP.J.1249.2014.04379
文献标志码:
A
摘要:
以玄武岩纤维、微胶囊和水泥为原料，制备具有自修复功能的微胶囊玄武岩纤维-水泥复合材料. 采用三点弯曲法对复合材料试样进行断裂能测试，研究纤维掺量、纤维长度、微胶囊质量分数和水灰质量比对断裂能的影响，研究复合材料的抗折强度、抗压强度与断裂能的关系. 结果显示，复合材料的断裂能随着纤维掺量的增加而增加，当纤维掺量为10 kg/m3时，断裂能达到107.89 N/m；断裂能随纤维长度的增加呈较小幅降低；断裂能随微胶囊质量分数的增加呈先增后降趋势，当微胶囊质量分数为2%时，断裂能达到最大值；断裂能随水灰质量比的增加而降低；断裂能与抗折强度有一定的线性关系，与抗压强度关系不明显；材料经损伤后修复，断裂能修复率为80.15%，恢复率为95.52%.
Abstract:
Basalt fiber-cement self-healing composites were prepared based on basalt fibers, microcapsules and cement. The fracture energy was tested by a three-point bend method; effects of contents of fibers, lengths of fibers, microcapsules mass fractions and mass ratios of water to cement on the fracture energy were also studied. The relation of fracture energy to flexural strength and compressive strength of specimen was studied and the results indicate that fracture energy of composites increases with the addition of fibers. When the mass content of fibers reaches to 10 kg/m3, the fracture energy is 107.89 N/m. The fracture energy decreases slightly when the length of fibers increases. With the increase of microcapsules mass fractions, the fracture energy increases and reaches a peak at 2% microcapsules then decreases. The fracture energy decreases with an increase of the mass ratio of water to cement. There is no obvious relationship between compressive strength and fracture energy while there is a linear correlation between fracture energy and flexural strength. The healing and recovery rate of fracture energy is 80.15% and 95.52% respectively.

参考文献/References:

［1］ Xing Feng, Ni Zhuo, Tang Jiaoning, et al. State of the art for self-healing concrete［J］. Journal of Shenzhen University Science and Engineering, 2013, 30(5):486-494.(in Chinese)
邢锋，倪卓，汤皎宁，等.自修复混凝土系统的研究进展［J］. 深圳大学学报理工版, 2013, 30(5):486-494.
［2］ Xing Feng, Ni Zhuo. Self-reapairing concrete used urea-formaldehyde resin polymer micro-capsules and method for fabricating same. USA: 8552092B2［P］. 2013-10-08.
［3］ Xing Feng, Ni Zhuo. Self-repairing concrete having polyurethane polymer microcapsules and method for fabricating the same. USA: 8362113 B2［P］. 2012-07-17.
［4］ Xing Feng, Ni Zhuo. Self-repairing concrete having carbamide resin polymer microcapsules and method for fabricating the same. USA: 8389605 B2［P］. 2013-05-03.
［5］ Xing Feng, Ni Zhuo, Huang Zhan. Mechanical properties of microcapsule-baslt fiber/cement composites ［J］.Acta Materiae Compositae Sinica, 2014, 1(31):133-139.(in Chinese)
邢锋，倪卓，黄战.微胶囊-玄武岩纤维/水泥复合材料的力学性能［J］.复合材料学报, 2014, 31(1):133-139.
［6］ Xie Yongjiang, Zheng Xinguo, Li Shuming, et al. Influence of temperature on toughness of emulsified asphalt cement mortar［J］. Journal of Building Materials, 2013, 16(6):962-967.(in Chinese)
谢永江，郑新国，李书明，等. 温度对水泥乳化沥青砂浆韧性的影响［J］.建筑材料学报, 2013, 16(6):962-967.
［7］ Petersson P E. Crack growth and formation of fracture zones in plain concrete and similar materials［R］. Report TVBM21006. Lund(Sweden):Division of Building Materials, Lund Institute of Technology, 1981.
［8］ Hillerborg A. Results of three comparative test series for determining the fracture energy GF of concrete［J ］. Materials & Structures,1985 ,18(107) :407-413.
［9］ Luo Surong, Li Hao. Experimental investigation on the fracture energy of fiber resinforced self-compacting concrete［J］. Engineering Mechanics, 2010, 27(12):119-123.(in Chinese)
罗素蓉，李豪. 纤维自密实混凝土断裂能试验研究［J］. 工程力学, 2010, 27(12):119-123.
［10］ Zuo Jianping, Chai Nengbin, Zhou hongwei. Different depths based on three-point bending meso-experients［J］.Chinese Journal of Rock Mechanics and Engineering, 2013, 32(4):689-695.(in Chinese)
左建平，柴能斌，周宏伟.不同深度玄武岩的三点弯曲细观实验研究［J］.岩石力学与工程学报，2013, 32(4):689-695.
［11］ Guo Xiangyong, Fang Kunhe, Leng Faguang. Analysis of the theory of fracture energy of concrete［J］. Journal of Harbin Institute of Technology, 2005，37（9）：1219-1222.(in Chinese)
郭向勇，方坤河，冷发光. 混凝土断裂能的理论分析［J］.哈尔滨工业大学学报，2005，37（9）：1219-1222.
［12］ Ni Zhuo,Du Xuexiao,Wang Shuai, et al. Kinetics of synthesis of UF microcapsules［J］. Journal of Shenzhen University Science and Engineering, 2011,3（28）：249-254.(in Chinese)
倪卓，杜学晓，王帅，等.UF微胶囊合成的反应动力学研究［J］. 深圳大学学报理工版,2011,3（28）：249-254.
［13］ Yin Shiping, Xu Shilang. Research on fracture characteristics of high-performance fine grained concrete with high-strength ［J］. Journal of Dalian University of Technology, 2011, 51(5): 694-700.(in Chinese)
尹世平，徐世烺. 高强高性能细粒混凝土断裂能特性研究［J］. 大连理工大学学报, 2011, 51(5):694-700.
［14］ RILEM-Draft-Recommandation (50-FCM) . Determination of the fracture energy of mortar and concrete by means of three-point bend test on notched beams［J］.Materials & Structures,1985 ,18(106) :285-290.
［15］ Zhang Tingyi, Gao Danying. Research of the fracture property of fiber high strength concrete［M］. Beijing: China Architechure & Building Press, 2010：110-135.(in Chinese)
张廷毅，高丹盈. 纤维高强混凝土断裂性能研究［M］.北京：中国建筑工业出版社，2010：110-135.
［16］ Meng Xuehua, Cai Yinghua, Jin Zuquan. Study on fracture energy of basalt fiber concrete［J］. China Concrete and Cement Product, 2012, 1: 33-35.(in Chinese)
孟雪桦，蔡迎春，金祖权. 玄武岩纤维增强混凝土断裂能研究［J］.混凝土与水泥制品，2012,1:33-35.
［17］ Zhang Kefeng, Xia Zhengbin. The study of the influence of the hybrid way on the fracture properties［J］. Sichuan Building Science, 2012，38（4）：213-215.(in Chinese)
张珂峰，夏正兵. 纤维混凝土断裂性能试验研究［J］. 四川建筑科学研究，2012，38（4）：213-215.
［18］ Gao Shuling, Xu Shilang, Yuan Quan, et al. Study of fracture properties of hybrid-steel fiber reinforces high-strength concrete［J］. Journal of Dalian University of Technology, 2011, 51(4):561-566.(in Chinese)
高淑玲，徐世烺，袁全，等. 混杂钢纤维高强度混凝土断裂特性研究［J］.大连理工大学学报, 2011, 51(4):561-566.
［19］ Xie Changshun. Mechanical property and fracture property of self-repairing concrete［D］.Fuzhou: Fuzhou University, 2006.(in Chinese)
谢昌顺.自修复混凝土力学性能及断裂性能［D］.福州：福州大学，2006.
［20］ Yang Songlin, Diao Bo. Mechanical properties of ultra-high performance steel fiber reinforced concrete ［J］. Journal of Traffic and Transportation Engineering, 2011, 11(2):8-13.(in Chinese)
杨松霖，刁波. 超高性能钢纤维混凝土力学性能［J］. 交通运输工程学报, 2011, 11(2):8-13.
［21］ Luan Shuguang, David Darwin. The rule of concrete fracture energy GF changing with the strength of cement and age［J］. Journal of Hydraulic Engineering, 1999,10：29-32.(in Chinese)
栾曙光，David Darwin. 混凝土断裂能GF随龄期、强度的变化规律［J］.水利学报,1999,10：29-32.

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备注/Memo

备注/Memo:
Received：2014-03-24；Accepted：2014-06-04
Foundation：National Natural Science Foundation of China(51378315); Major State Basic Research Development Program of China (2011CB013604)
Corresponding author：Professor Xing Feng．E-mail: xingf@szu.edu.cn
Citation：Ni Zhuo，Xing Feng，Huang Zhan，et al．Study on fracture energy of basalt fiber-cement self-healing composites［J］. Journal of Shenzhen University Science and Engineering, 2014, 31(4): 379-387.（in Chinese）
基金项目：国家自然科学基金资助项目(51378315)；国家重点基础研究发展计划资助项目(2011CB013604)
作者简介：倪卓（1963—），男（汉族），吉林省通化市人，深圳大学教授、博士生导师. E-mail：royzhuoni@hotmail.com
引文：倪卓，邢锋，黄战，等．玄武岩纤维-水泥自修复复合材料断裂能的研究［J］. 深圳大学学报理工版，2014，31（4）：379-387.
更新日期/Last Update: 2014-06-25