厦门港东渡港区驳船码头基槽填砂的水下振密研究  

Study on Underwater Vibratory Compaction of the Filled Sand in Foundation Trench of the Barge Berth in Dongdu Harbor District of Xiamen Port

作　　者：郑培成[1] 袁文明[1] 周荣官[1] 徐国强 黄庄辉 

机构地区：[1]南京水利科学研究院 [2]第三航务工程局六公司

出　　处：《水运工程》1992年第10期41-43,49,共4页Port & Waterway Engineering

摘　　要：通过对厦门港东渡码头基槽填砂水下振密试验的测试及研究,发现用振冲器来振密水下松砂具有明显的效果。This paper gievs an engineering example on the compaction of loose sand foundation for a barge terminal at Dongdu Port Area of Xiamen Port.The compaction work was done by underwater vibration, combined with jetting, and for the purpose of testing, two distinct construction methods were taken.As a result the effects of consolidation were also different. In the test, the change of pore pressure and the influence of acceleration were observed.

关 键 词：驳船码头 基槽填砂 水下振密 

分 类 号：U655.51[交通运输工程—港口、海岸及近海工程]