论文部分内容阅读
海港工程中,常利用临时土石坝阻隔海水,保证坝体内部干施工的顺利进行,因此土石坝的稳定性和安全性对海港工程的施工质量和经济效益具有重要影响。针对土石坝风险的特点,将土石坝监测和风险分析理论相结合,提出利用风险的评估结果指导监测工作,对监测数据进行系统分类和分析,判断运行过程中的风险状态,并指导风险控制的实施,最终使土石坝的稳定性和安全性得到保障。结合工程实例,对风险分析理论在土石坝监测中的应用进行了说明,并验证了该方法的可行性。
In harbor projects, temporary earth-rock dams are often used to block seawater and ensure the smooth construction of internal dry dam. Therefore, the stability and safety of earth-rock dams have an important influence on the construction quality and economic benefits of the harbor projects. According to the characteristics of earth-rock dam risk, combining the monitoring of earth-rock dam with the theory of risk analysis, this paper proposes the use of risk assessment results to guide the monitoring work, classify and analyze the monitoring data systematically, judge the risk state during operation and guide the risk control Implementation, and ultimately the stability and safety of earth-rockfill dams are guaranteed. Combined with engineering examples, the application of risk analysis theory in earth dam monitoring is demonstrated, and the feasibility of the method is verified.