摘要
针对九站松花江特大桥特殊地质条件．主墩承台采用无封底混凝土沉井施工技术。确保工程质 量．加快工程进度．降低工程成本。
In the view of the special geologic condition of the Juizhan Songhuajiang river bridge. the pile cap of main pier uses sunk well construction technique which has no subsealing concrete to ensure the construction quality. quicken the progress of works. and reduce the construction costs.
出处
《森林工程》
2000年第2期61-63,共3页
Forest Engineering
