近码头护岸工程护面块体选型分析  

Selection of Armor blocks used for wharf Revetment

作　　者：施峰 赵岩 Shi Feng;Zhao Yan(Jiangsu Huadian Ganyu LNG Co.,Ltd.,Lianyungang Jiangsu 222100,China;CCCC First Harbor Consultants Co.,Ltd.,Tianjin 300220,China;Tianjin Municipal Key laboratory of Geotechnical and Structure of Coast and Offshore Engineering,Tianjin 300222,China)

机构地区：[1]江苏华电赣榆液化天然气有限公司,江苏连云港222100 [2]中交第一航务工程勘察设计院有限公司,天津300220 [3]天津市海岸与近海工程岩土与结构重点实验室,天津300222

出　　处：《港口航道与近海工程》2025年第1期70-73,92,共5页Port,Waterway and Offshore Engineering

摘　　要：某近码头护岸工程考虑用海范围、码头后方陆域使用面积要求、波浪条件、与构筑物距离等因素,设计斜坡堤堤身高差较大,且堤身断面采取一坡到底形式,为验证某护岸工程护面块体最优选择,本文通过对比分析几种广泛使用的护面块体型式稳定性及经济性,结合项目特点,利用波浪数学模型试验、波浪物理模型试验确定波浪要素,在此基础上通过护岸断面模型试验对所选护面块体型式进行可靠型论证。最终得出结论:根据本工程波浪特点及护岸断面形式,对南护岸及西护岸分别选取6 t及2 t扭王字块能在保证经济性的前提下为本工程护岸提供较好的保护。Based on the range of sea area occupied by the project,the land area in rear of the wharf,local wave conditions,the distance from the structures,large height difference of the designed slope embankment,and the integral section of the embankment,in order to verify the optimum armor block,several widely used blocks were compared and analyzed from the aspects of stability and construction cost,and then the results were combined with the project characteristics,the wave mathematical/physical model tests were used to determine the wave elements.Finally,the selected block was checked through the revetment section model tests.It was concluded that 6 t and 2 t accropodes applying to the south revetment and the west revetment respectively could shield the revetment and lower the construction cost according to local wave characteristics and the form of cross-section of the revetment.

关 键 词：护岸工程 护面块体 稳定性 经济性 物理模型试验 

分 类 号：U656.313[交通运输工程—港口、海岸及近海工程]