摘要
长江下游潮汐河段滩涂整治工程采用砂肋软体排进行护底,因滩涂地形起伏大,受潮汐影响,施工水深条件差,软体排施工难度大,须选择针对性的施工船机及施工工艺。针对潮汐河段滩涂工况,阐述深水区和浅滩区的软体排施工船机配备及相应工艺选择和质量控制要点,尤其采用气囊工艺圆满地完成了浅滩区软体排护底施工任务,为类似滩涂圈围工程施工提供参考。
The shallows development in the Yangtze River downstream utilizes the flexible mattress to protect the foundation. Due to the large beach topography of the shallows, tidal influence and bad depth conditions, it is difficult for the flexible mattress＇ construction and targeted construction ship machines and construction technology shall be chosen. Based on the conditions of the flexible mattress construction in the tidal river, this paper expounds the construction ship machines, construction technology and quality control points in the deepwater and shallow areas, especially, the gasbag is adopted to complete the construction of flexible mattress successfully in the shallow area, which provides reference for similar engineering construction of tidal fiat reclamation.
出处
《水运工程》
北大核心
2015年第9期182-185,共4页
Port & Waterway Engineering
关键词
潮汐河段
滩涂整治
软体排
气囊
施工工艺
质量控制
tidal river
shallows development
flexible mattress
gasbag
construction technology
quality control
