摘要
以南港工业区造陆五区工程为依托,根据现场试验取得的数据,总结分析了含水量随深度的变化规律、各层含水量随时间的变化规律以及含水量与高程之间的对应关系,计算得出南港区域淤泥质吹填土由高含水量的淤泥状态到表层1 m范围内的土体含水量都小于85%,需要经过2 a左右的晾晒时间,初始吹填高程为6.91 m以上,才能满足验收要求。从工程实施结果看具有良好的效果,也为今后类似工程提供了一定的借鉴。
Based on the Nan＇ gang industrial zone land reclamation area V project and according to the site test data, we analyze the variation law of the moisture content with the depth, the variation law of each layer＇s moisture content with the time, as well as the relationship between the moisture content and elevation, and get to know that the moisture content of the silty reclaimed soil is less than 85% and 2 years of drying time is needed, and the initial reclamation elevation shall be above 6. 91 m to meet the requirement of the check and acceptance.The project has a good effect, so it may serve as reference for similar projects.
出处
《水运工程》
北大核心
2016年第6期149-153,共5页
Port & Waterway Engineering
关键词
围海造陆
含水量
吹填高程
固结时间
land reclamation
moisture content
reclamation elevation
consolidation time
