【摘要】 从数值模拟方法的基础理论分析与实例研究两方面阐述了混凝土耐硫酸盐侵蚀的研究进展。介绍了国内外典型数值仿真模型的结构框架以及新型数值仿真模型的思路,并分析了现有数值模拟方法中存在的问题,指出了进一步研究过程中需要克服的困难,为混凝土结构耐硫酸盐侵蚀数值模拟研究提供了参考建议。更多还原

【Abstract】 Numerical methodologies are presented to simulate the degradation of concrete under external sulfate attack.Set forth the sulfate-resistant concrete progress from theoretical analysis of numerical simulation and cases study.And it introduced the structural framework of typical numerical simulation and the ideas for new patterns in domestic and abroad.In addition,it analysed the problems for the existing numerical simulation and also pointed out the difficuties that need to be overcome for further research process,which provided a reference for the numerical simulation research of sulfate-resistant concrete structure.更多还原