摘要
首次提出了对河漫滩上抛掷回填松散砂卵石地基采用重锤夯实法进行加固，介绍了加固的原理及工程实例，并结合工程实例通过现场试验论证了它为一种技术可靠、经济合理、施工可行的方案，为今后在松散砂卵石地基中应用这一方法提供了可靠依据。
This paper presents a method of tamping for improving unconsolidated sand and gravel foundation backfilled on the flood land,and introduces the principles of soil improvement with some engineering cases. Results from the field tests show that this method is reliable,economical and feasible.It provides reliable basis for applying this method on other similar engineering projects hereafter.
出处
《重庆建筑大学学报》
CSCD
1999年第3期82-85,90,共5页
Journal of Chongqing Jianzhu University
关键词
松散砂卵石地基
重锤夯实
地基加固
unconsolidated sand and gravel
tamping
soil improvement
