摘要
结合珠海金湾某工程案例,针对围堰反压平台方案进行施工优化。通过模拟现场吹填施工,根据稳定验算得出了反压平台施工具体参数。工程实践表明,围堰结构在工程使用期内经历了历次强降雨等恶劣天气的袭击,并始终保持稳定,保证了真空预压的实施。
Combined with a project case in Zhuhai Jinwan,the construction optimization is introduced for back-pressure platform in cofferdam. By simulating the reclamation construction, according to the stability calculation,the parameters for the back pressure platform construction is obtained. Engineering practices show that the cofferdam structure has experienced various heavy rainfall in the project using period,and keeps always stable,which guarantees the implementation of the vacuum preloading.
作者
李榕波
姚世宏
林晋明
牛飞
李智
邱小平
LI Rongbo YAO Shihong LIN Jinming NIU Fei LI Zhi QIU Xiaoping(CCCC Forth Harbor Engineering Institute Co. ,Ltd. ,Guangzhou,Guangdong 510230,China Guangdong Zhongyu Port ＆ Channel Engineering Co. ,Ltd. ,Guangzhou,Guangdong 510620,China)
出处
《施工技术》
CAS
北大核心
2017年第20期100-102,134,共4页
Construction Technology
关键词
围堰
水力吹填
优化
稳定性
监测
cofferdams
hydraulic reclamation
optimization
stability
monitoring
