摘要
根据某特大桥桥址区河床地质复杂的特点,采用了无底钢套箱围堰施工工法,介绍了工法的特点、适用范围及工艺原理,对某施工工艺流程及操作要点进行了阐述,提出了质量控制标准,并对其作了效益分析。
According to the complex geological characteristics of the bed river in the one super bridge site, the rimmed steel slip jacket cofferdam construction practice was used. It introduces the characteristics, applicability and technological principle of this method, represents proems and operation points of this construction technology, brings forward quality control standard, and does corresponding benefits analysis.
出处
《山西建筑》
2008年第29期321-323,共3页
Shanxi Architecture
关键词
特大桥
深水基础
钢套箱
施工工艺
super bridge, deep-water foundation, steel slip jacket, construction technology