摘要
南宁枢纽工程邕江特大桥临近既有线施工,在水中墩进行"先堰后桩"法施工中,围堰河床基岩的处理中,摒弃常规的水下爆破方法,采用一种简单实用的方法,为我们处理类似问题又多了一个新选项。
The Yongjiang grand bridge, which is a pivotal project in Nanning is constructed near the existing line. The ＆quot;weir before pile＆quot; method is used in water pier construction. In treatment of cofferdam river bedrock, instead of the conventional underwater blasting method, a simple and practical method is adopted, which provides new options for handling similar problems.
出处
《价值工程》
2014年第9期72-73,共2页
Value Engineering
关键词
既有线
基岩
冲击
水阻力
existing lines
bedrock
impact
water resistance
