我国水运工程科学研究的现状

Brief introduction of water transport engineering research of China

经过近年来的快速发展,我国的水运工程科学研究已经达到了较高的水平,但距离工程实际的需求还有很大差距,与国外同行业相比有很多不足。文章总结了淤泥质海岸泥沙运动规律,粉沙质海岸泥沙运动规律,海岸动力及沙质海岸泥沙运动规律,山区河流航道整治技术,平原河流航道整治技术,通航枢纽建设关键技术,水工构造物检测、评估与加固技术,环境保护技术,淤泥质海岸港口适航水深应用技术和水动力数值模拟软件包TK-2D等10个方面的研究现状。总结了现场调查和有关资料分析,理论分析研究,物理模型试验研究和数值模拟研究等4种研究手段的发展现状。目的是促进核心技术的形成,提高为重大工程服务的能力和水平,增强国际竞争力。

Presently, water transport engineering research of China reaches high level of the world, but insufficient exists to practice need, and a big gap to international level in many aspects. Ten items of achievement of china are mentioned in this paper,that are sediment transportation of muddy beach, silt beach and sand beach, study of coastal area hydrodynamics, navigation channel regulation technology of mountain river and plain river, navigation hub construction technology, harbor and marine structure safety study, environment protection in water transport engineering construction, navigation available depth of muddy water layer over muddy bed, numerical modeling software TK - 2D; four research methods are also summarized, that are site measurement and data analysis, theoretical calculation, physical modeling and numerical modeling. Development of the key technologies should contribute to modification of service ability and level to relative engineering, and strength international competitive ability.