| The Corrosion Fatigue Properties of High Performance Concrete |
| |
| 作者姓名： | CHENShuanfa ZHENGMulian LIAOWeidong WANGBinggang |
| |
| 作者单位： | [1]KeyLaboratoryofHighwayEngineeringinSpecialRegionofMinistryofEduction,Chang＇anUniversity,Xi＇an710064.China [2]HeadquartersofHan-YiExpresswayHeavyMaintenanceofHubeiProvince,Wuhan430074,China |
| |
| 基金项目： | FundedbytheHighwayEngineeringProfessionalStandardFormulationProjectofMinistryofCommunications(200005) |
| |
| 摘 要： | With the loading test equipment of corrosion fatigue specially designed, the corrosion fatigue charncteristics of high performance concrete (HPC) withstanding the interaction of third poim fatigue loading and Na2 SO4 solution were investigated and analyzed. The experimental results indicate that water-binder ratio evidently influences the corrosion fatigue characteristics of HPC, and a moderate quantitative fine mineral admixture enhances the corrosion fatigue resistance of HPC. The effect is more significant when fly ash and silica fume are added.
|
| 关 键 词： | 高性能混凝土 腐蚀疲劳 水胶比 矿物混合 |
| 收稿时间： | 19 September 2004 |
| 修稿时间： | 12 January 2005 |
The corrosion fatigue properties of high performance concrete |
| |
| CHENShuanfa ZHENGMulian LIAOWeidong WANGBinggang.The Corrosion Fatigue Properties of High Performance Concrete[J].Journal of Wuhan University of Technology. Materials Science Edition,2005,20(2):119-122. |
| |
| Authors: | Chen Shuanfa Zheng Mulian Liao Weidong Wang Binggang |
| |
| Affiliation: | (1) Key Laboratory of Highway Engineering in Special Region of Ministry of Education, Chang’an University, 710064 Xi’an, China;(2) Headquarters of Han-Yi Expressway Heavy Maintenance of Hubei Province, 430074 Wuhan, China) |
| |
| Abstract: | With the loading test equipment of corrosion fatigue specially designed, the corrosion fatigue characteristics of high performance concrete (HPC) withstanding the interaction of third point fatigue loading and Na_2SO_4 solution were investigated and analyzed. The experimental results indicate that water-binder ratio evidently influences the corrosion fatigue characteristics of HPC, and a moderate quantitative fine mineral admixture enhances the corrosion fatigue resistance of HPC. The effect is more significant when fly ash and silica fume are added. |
| |
| Keywords: | high performance concrete corrosion fatigue water-binder ratio fine mineral admixture |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
