摘要
采用大型耙吸挖泥船的虹喷工艺进行吹填施工时,虹喷施工质量控制是项目管理的重要环节。以在建的斯里兰卡科伦坡港口城发展项目为例,分析虹喷工艺的成陆特征及施工难点,着重从影响施工质量的高程控制、平整度2个要点,探讨大型耙吸挖泥船虹喷施工质量控制的技术措施、实用方法,总结虹喷施工实践经验。
The quality control of siphon spraying construction is an important part of project management when the siphon spraying technology of large-scale TSHD is used for reclamation construction. Taking the development project of Colombo Port City in Sri Lanka as an example, we analyzed the landforming characteristics and construction difficulties of siphon spraying technology, emphatically discussed the technical measures and practical methods for quality control of siphon spraying construction of large-scale TSHD from two key points of elevation control and smoothness affecting construction quality, and summarized the practical experience of siphon spraying construction.
作者
宋海展
闫继红
武福亮
SONG Hai-zhan;YAN Ji-hong;WU Fu-liang(CCCC Guangzhou Dredging Co., Ltd., Guangzhou, Guangdong 510221, China)
出处
《中国港湾建设》
2019年第4期63-66,共4页
China Harbour Engineering
关键词
大型耙吸挖泥船
虹喷
质量控制
高程
平整度
large-scale TSHD
siphon spraying
quality control
elevation
flatness
