摘要
港区临海侧设施受海浪、雨水侵袭,护岸、毗邻建构筑物、管线设施存在安全隐患。通过对护岸结构的改造,保障设施处于安全状态,兼顾回流水不污染近海。经过对护岸历次破坏的调查研究和对港区风浪的分析,通过研究不同方式下的消浪效果,采取“两道防护墙+加筋滤网+小型栅栏板”的结合,实现护岸稳固和泥沙不入海。相比单一增高挡浪墙,挡浪墙体开孔泄水,裸露土地采用透水砖、联锁块、现浇混凝土形式的硬化,修复改造方案更有优势,可为类似工程提供参考。
As the nearshore facilities in the port area are affected by waves and rain, there are potential safety hazards of bank revetments, buildings and structures, and pipeline facilities.With the construction of revetment structure, the facilities are in a safe state, and the reflux water will not pollute the sea. In this paper, based on the investigation and study of the previous revetment damage and the analysis of wind and waves in the port area, the effects of wave dissipation in different ways were studied. The combination of "two protective walls + reinforced filter screen + small fence board" was adopted to achieve the stability of revetment and prevent sediment from entering the sea. Compared with the scheme of heightening for the wave barrier, the reconstruction schemes for opening the wall of wave barrier and hardening the exposed land by permeable brick, interlocking block and cast-in-place concrete can provide a reference for similar projects.
作者
李福新
LI Fu-xin(Cangzhou Huanghua Port Mineral Port Co.Ltd.,Cangzhou 061113,China)
出处
《水道港口》
2022年第6期781-785,共5页
Journal of Waterway and Harbor
基金
国家重点研发计划项目(2016YFC0802204)。
关键词
护岸
安全
加筋滤网
栅栏板联体
bank revetment
safety
reinforced filter screen
conjoined fence board
