摘要
总结了高效轻型钻井机配合2 SNS注浆泵施工填石压浆混凝土群桩桩基的原理和工艺流程,以及填石压浆混凝土新结构的材料配合比,并将此成功地应用于光山赵桥中桥工程.在取得有关试验数据的基础上,进行了新老工艺的技术和经济指标比较.
According to the Principle and technological process of construction technology by filling stones while pouring concrete paste with both effective light drill and 2SNS primining pump in laying bridge pile foundation, and its mixture ratio of the new structure, the author succeeds in applying the new construction technology to building the middle part of Zhao Bridge in Guangshan. Meanwhile, in this article, the author makes a comparison between the old and the new technology, and the differences of the economic targets as well on the basis of testing data.
出处
《湖南城建高等专科学校学报》
2001年第1期16-18,共3页
Journal of Hunan Urban Construction College
关键词
轻型钻机
桥梁
桩基
填石压浆
工程施工
light drill
Bridge piles foundation
filling stones while pouring concrete paste