浅海滩涂上岸堤开挖过程风险控制与加固措施分析  

Risk Control and Reinforcement Measures Analysis for the Excavation Process of Onshore Dikes in Shallow Beach Tidal Flats

作　　者：周威狄 石迎峰 晏小熊 陆胜林 薛子鹏 宋增辉 孙灵峰 Zhou Weidi;Shi Yingfeng;Yan Xiaoxiong;Lu Shenglin;Xue Zipeng;Song Zenghui;Sun Lingfeng(College of Civil Engineering,Zhejiang University of Technology,Hangzhou 310014,Zhejiang;China Railway Construction Port and Shipping Bureau Group Co.,Ltd.,Zhuhai 519000,Guangdong)

机构地区：[1]浙江工业大学土木工程学院,浙江杭州310014 [2]中国铁建港航局集团有限公司,广东珠海519000

出　　处：《陕西水利》2025年第4期22-25,共4页Shaanxi Water Resources

摘　　要：近海土石岸堤受潮汐影响,在开挖施工过程中易发生坍塌等风险。采用理论分析方法对温州洞头临海岸堤边坡开挖风险机理进行研究,进一步采用Midas GTS NX有限元软件,对岸堤饱和土及最高涌浪等不利条件下的边坡开挖全过程进行仿真计算分析。给出浅海滩涂上岸堤开挖过程中可能遇到的各类风险的控制方法和加固技术措施。研究具有一定的理论意义和广泛的工程应用推广价值。Offshore earth-rock dikes are susceptible to risks such as collapse during excavation due to tidal influences.This study employs theoretical analysis to investigate the risk mechanisms of slope excavation for coastal dikes in Dongtou,Wenzhou.Furthermore,the Midas GTS NX finite element software is utilized to simulate and analyze the entire excavation process under unfavorable conditions,including saturated soil and maximum wave surges.The study proposes control methods and reinforcement techniques for various risks that may arise during the excavation of onshore dikes in shallow beach tidal flats.The research holds significant theoretical value and offers broad applicability for engineering practices.

关 键 词：临海岸堤 边坡稳定性 数值模拟 风险控制 潮汐 

分 类 号：TV871.1[水利工程—水利水电工程]