摘要
结合江津某大桥10号墩双壁钢围堰施工实例,对首节围堰吊装入水、接高、下沉过程进行了阐述,重点对钢围堰的测量定位、着床、吸泥下沉、堰壁混凝土浇筑、围堰基地处理、防冲刷措施作了深入探讨,从而保证钢围堰顺利着床。
Combined with the construction example of the tenth pier double-wall steel coffer of one bridge Jiangjin, it represents the first section coffer suspension setting in-water, height addition and subsidence process, and discusses the detecting location, implantation, sucking mud subsidence, coffer wall concrete pouring, coffer foundation management, washing preventing steps, to assure the trouble implantation of steel coffer.
出处
《山西建筑》
2008年第29期318-319,共2页
Shanxi Architecture
关键词
双壁钢围堰
接高
下沉
着床
施工控制
double-wall steel coffer, height addition, subsidence, implantation, construction control
