沿海滩涂软弱地基上轻质硬壳堤坝的构筑  

The construction of dyke with light-core and hard-shell (DLH) at the beach

作　　者：陶松垒[1] 李未材[1] 陶钧甫[2] 

机构地区：[1]浙江科技学院建筑工程学院,浙江杭州310012 [2]浙江海洋学院海洋科学与技术学院,浙江舟山316000

出　　处：《海洋学研究》2006年第B07期104-112,共9页Journal of Marine Sciences

基　　金：浙江省自然科学基金资助项目(M503164)

摘　　要：为了能在各种不同地质的滩涂上快速、经济、高效地建造堤坝,实施水产养殖业,提出了轻质硬壳堤坝在滩涂软弱地基上的应用结构体系,阐述了硬壳轻质堤坝的构造和选材、设计思路及施工方法。与软弱地基上传统堤坝相比,轻质硬壳堤坝具有施工快、稳定性好、防冲蚀、防渗性好等特点。以竹胶合板为硬壳材料,以稻草等作轻质垫层,以螺栓等作连接的竹胶合板轻质硬壳堤坝的应用,提高了在软弱地基和砂土地基滩涂上的水产养殖效益。For the cultivation of aquatic plants and animals at the beach, there is a requirement for quick, economical and high efficient construction of cofferdams. This article brings forward the new kind of cofferdam with its configuration, material, design ideas and construction method. Compared with other cofferdam ideas, the dyke with light-core and hard-shell （DLH） has many advantages like quick construction, good stability and infiltration prevention. Evermore, the usage of bamboo, plywood, and straw for the different part of cofferdam enlarge the efficiency and the possibility for the tidal-flat aquaculture application.

关 键 词：滩涂养殖 轻质硬壳堤坝 竹胶合板 构筑方法 

分 类 号：TV649[水利工程—水利水电工程]