This paper presents the general characteristics of salt water intrusion into surface water and groundwater in several coastal cities of China, methods of salinity calculation, prediction as well as the countermeasures...This paper presents the general characteristics of salt water intrusion into surface water and groundwater in several coastal cities of China, methods of salinity calculation, prediction as well as the countermeasures for the prevention of salt water intrusion.展开更多
This paper attempts to deal with a whole testing process of a floating open caisson in the strong tidal Qiantang Estuary. It offers an over-all description of the open caisson's type selection, main principles reg...This paper attempts to deal with a whole testing process of a floating open caisson in the strong tidal Qiantang Estuary. It offers an over-all description of the open caisson's type selection, main principles regarding its structure design, building, floating, sinking, the joining of two open caissons and the operation of declination correction as well. In addition, the type of the open caisson, its self sinking, declination and swing in the test process are discussed in detail. All of these experiments might be quite useful in the building of a floating open caisson in similar strong tidal rivers.展开更多
文摘This paper presents the general characteristics of salt water intrusion into surface water and groundwater in several coastal cities of China, methods of salinity calculation, prediction as well as the countermeasures for the prevention of salt water intrusion.
文摘This paper attempts to deal with a whole testing process of a floating open caisson in the strong tidal Qiantang Estuary. It offers an over-all description of the open caisson's type selection, main principles regarding its structure design, building, floating, sinking, the joining of two open caissons and the operation of declination correction as well. In addition, the type of the open caisson, its self sinking, declination and swing in the test process are discussed in detail. All of these experiments might be quite useful in the building of a floating open caisson in similar strong tidal rivers.
