摘要
水下岩质边坡的稳定性分析在工程实践中具有十分重要的现实意义。通过将边坡模型置于水槽中,利用造波机产生具有不同波形的规则波浪对岩质边坡进行冲击试验,根据波浪冲击下岩质边坡内的应力与周期关系、应力与波高关系,可以把边坡前部划分成三个区域,每个区域内应力变化规律相同,可以为理论计算和数值模拟计算提供借鉴和指导,探索在波浪作用下水下岩质边坡的稳定性和破坏机理。
Stability analysis of underwater rock slope has important practical meaning for engineering practice. In the model test, impact test of the rock slope is made in a sink with the slope constantly impacted by different regular waves that are generated by wavemaking machine. According to the relationship between stress and cycle, stress and wave height of the rock slope under wave impact, the forepart of the slope can be divided into three parts with the same stress variation at each part, which may provide reference and direction to theoretical calculation and numerical modeling computation in studying the stability and failure mechanism of underwater rock slope under wave action.
出处
《安徽建筑》
2008年第5期147-148,152,共3页
Anhui Architecture
