岸滩侧向淘刷及崩塌模拟技术研究综述

在综述国内外岸滩侧向淘刷及崩塌研究进展的基础上,了解其冲刷机理及其成因,总结出其冲刷过程的3种模拟方法,即经验模拟法、极值假说模拟法和力学模拟技术。论述岸滩侧向淘刷及崩塌模拟的过程以及存在的问题,并分析了3种模拟技术的适用条件及优缺点。最后,对其淘刷机理及崩塌模拟技术有待进一步解决的问题和改进意见进行展望。

Research Summary of Simulation Technology of Lateral Beach Scour and Collapse

Based on the proceedings of simulation technology of lateral beach scour and collapse at home and abroad,according to the erosion mechanism and its origin,three main simulation methods were identified,which were empirical simulation method,extreme hypotheses simulation method,mechanics simulation technology.The simulation process of lateral beach scour and collapse and existent problems were reviewed,the applicable conditions and advantages and disadvantages of three methods were analyzed.At last,the further problems and improving suggestions of simulation technology of lateral beach scour and collapse were prospected.