水泥类型对人工鱼礁混凝土耐久性的影响_《混凝土与水泥制品》杂志社

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水泥类型对人工鱼礁混凝土耐久性的影响

Influence of Types of Cement on Durability of Artificial Reef Concrete

２０17年第4期

人工鱼礁混凝土；硫铝酸盐水泥；海水；海砂；抗渗性

Artificial reef concrete; Sulphoaluminate cement; Sea water; Sea sand; Impermeability

２０17年第4期

1000-4637（2017）04-01-07

国家自然科学基金资助项目（41020101）

瞿霜，季韬，叶益龙，林旭健

福州大学土木工程学院，350108

瞿霜，季韬，叶益龙，林旭健

瞿霜,季韬,叶益龙,等.水泥类型对人工鱼礁混凝土耐久性的影响[J].混凝土与水泥制品,2017(4):1-7.

QU S, JI T, YE Y L,et al.Influence of Types of Cement on Durability of Artificial Reef Concrete[J].China Concrete and Cement Products,2017(4):1-7.

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摘要：采用硅酸盐水泥、硫铝酸盐水泥以及两种水泥混合后配制人工鱼礁混凝土，研究水泥类型对人工鱼礁混凝土的耐久性的影响。试验中，采用氯离子渗透性和吸水率试验研究水泥类型对人工鱼礁混凝土渗透性的影响，结合孔结构和XRD等试验方法对混凝土微观结构进行测试和分析，研究不同水泥对混凝土性能的影响。研究结果表明：在标准养护下，采用硫铝酸盐水泥时海水海砂混凝土的骨料与水泥石界面得到明显改善，裂缝减少，孔结构优化；与普通混凝土相比，其抗压强度和劈拉强度分别增加了15.0%和11.9%，抗渗性也得到提高；而采用混合水泥会导致海水海砂混凝土内部的裂缝明显增多，骨料与水泥石界面变差，孔结构明显劣化，导致抗压强度、劈拉强度和抗渗性降低。 Abstract：With Portland cement, sulfate aluminate cement, and two kinds of cement mixture preparation of artificial reefs, the influence of the cement type on the durability of artificial reef concrete is researched. Using the chloride ion permeability test and water absorption test, the influence of the cement type on the permeability of artificial reefs concrete is studied. In combination with pore structure and XRD, the microstructure of concrete is tested and analyzed, to study the effect of different cement on concrete performance. The results show that under the standard curing, using sulfate aluminate cement, the sea sand concrete aggregate and cement interface get improved significantly, the crack reduced and pore structure optimized. Compared with ordinary concrete, its compressive strength and splitting tensile strength increased by 15.0% and 11.9% respectively, the penetration resistance is improved. Using mixed cement can cause the sea sand concrete internal cracks obviously increased, aggregate and cement interface, pore structure obvious degradation, reduce the compressive strength, splitting tensile strength and permeability resistance.

英文名 : Influence of Types of Cement on Durability of Artificial Reef Concrete

刊期 : ２０17年第4期

关键词 : 人工鱼礁混凝土；硫铝酸盐水泥；海水；海砂；抗渗性

Key words : Artificial reef concrete; Sulphoaluminate cement; Sea water; Sea sand; Impermeability

刊期 : ２０17年第4期

DOI :

文章编号 : 1000-4637（2017）04-01-07

基金项目 : 国家自然科学基金资助项目（41020101）

作者 : 瞿霜，季韬，叶益龙，林旭健

单位 : 福州大学土木工程学院，350108

瞿霜，季韬，叶益龙，林旭健

瞿霜,季韬,叶益龙,等.水泥类型对人工鱼礁混凝土耐久性的影响[J].混凝土与水泥制品,2017(4):1-7.

QU S, JI T, YE Y L,et al.Influence of Types of Cement on Durability of Artificial Reef Concrete[J].China Concrete and Cement Products,2017(4):1-7.

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摘要

参数

结论

参考文献

引用本文

Abstract：With Portland cement, sulfate aluminate cement, and two kinds of cement mixture preparation of artificial reefs, the influence of the cement type on the durability of artificial reef concrete is researched. Using the chloride ion permeability test and water absorption test, the influence of the cement type on the permeability of artificial reefs concrete is studied. In combination with pore structure and XRD, the microstructure of concrete is tested and analyzed, to study the effect of different cement on concrete performance. The results show that under the standard curing, using sulfate aluminate cement, the sea sand concrete aggregate and cement interface get improved significantly, the crack reduced and pore structure optimized. Compared with ordinary concrete, its compressive strength and splitting tensile strength increased by 15.0% and 11.9% respectively, the penetration resistance is improved. Using mixed cement can cause the sea sand concrete internal cracks obviously increased, aggregate and cement interface, pore structure obvious degradation, reduce the compressive strength, splitting tensile strength and permeability resistance.

关键词:

人工鱼礁混凝土；硫铝酸盐水泥；海水；海砂；抗渗性

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[1] Jensen A. Artificial reefs of Europe: perspective and future[J]. ICES Journal of Marine Science: Journal du Conseil, 2002, 59(suppl): S3-S13.

[2] 黄梓荣,梁小芸,曾嘉.人工鱼礁材料生物附着效果的初步研究[J].南方水产,2006,2(1):34-38.

[3] 刘金霞,王琦,谷德贤.不同材料类型人工鱼礁建设的经济效益浅析[J].河北渔业,2008(6):3-5.

[4] Santos M N, Monteiro C C.The Olhao artificial reef system (south Portugal): fish assemblages and fishing yield[J].Fisheries Research, 1997,30(1):33-41.

[5] Burt J, Bartholomew A, A. Bauman, et al. Coral recruitment and early benthic community development on several materials used in the construction of artificial reefs and breakwaters[J].Journal of Experimental Marine Biology and Ecology,2009,373(1):72-78.

[6] Kress N,Tom M,Spanier E.The use of coal fly ash in concrete for marine artificial reefs in the southeastern Mediterranean: compressive strength, sessile biota, and chemical composition[J].ICES Journal of Marine Science: Journal du Conseil,2002,59(suppl):S231-S237.

[7] Pickering H. Artificial reefs of bulk waste materials: a scientific and legal review of the suitability of using the cement stabilised by-products of coal-fired power stations[J]. Marine Policy, 1996, 20(6):483-497.

[8] 李琳琳,苏兴文,李晓阳,等.鞍钢钢渣矿渣制备人工鱼礁混凝土复合胶凝材料[J].硅酸盐通报,2012,31(1):117-122.

[9] 刘秀民,张怀慧,罗迈威.利用粉煤灰和碱渣制作人工鱼礁的研究[J].建筑材料学报,2007,10(5):622-626.

[10] Bortone S A. A perspective of artificial reef research: the past, present, and future[J]. Bulletin of Marine Science, 2006,78(1):1-8.

[11] 陈海燕,陈丕茂,唐振朝,等.海水环境下钢筋混凝土人工鱼礁的耐久性寿命预测[J].中国海洋大学学报:自然科学版,2012,42(9):59-63.

[12] 中华人民共和国建设部.JGJ 55—2011 普通混凝土配合比设计规程[S].北京:中国标准出版社,2001.

[13] 中华人民共和国建设部.GB/T 50081—2003 普通混凝土力学性能试验方法标准[S].北京:中国标准出版社, 2003.

[14] 杨林,严云,胡志华,等.硫铝酸盐水泥与硅酸盐水泥复配性能研究[J].水泥,2012(7):7-9.

[15] 兰明章,崔素萍,王亚丽,等.掺硫铝酸盐水泥熟料的富硅酸盐水泥体系的性能研究[J].水泥,2004(7):12-14.

[16] 付兴华,侯文萍,杨春霞,等.改善硫铝酸盐水泥性能的研究[J].水泥技术,2001(2):10-14.

[17] 王复生,杨海艳.硫铝酸盐水泥与硅酸盐水泥混合对复合水泥性能的影响[J].北京建材,1996(2):17-21.

[18] Suryavanshi A, Scantlebury J, Lyon S. Mechanism of Friedel's salt formation in cements rich in tri-calcium aluminate[J]. Cement and Concrete Research,1996,26(5):717-727.

[19] Kasselouri V, Tsakiridis P, Malami C, et al. A study on the hydration products of a non-expansive sulfoaluminate cement[J]. Cement and Concrete Research, 1995, 25(8):1726-1736.

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