摘要
深圳市宝安区淤泥土层次稳定,厚度较小,具有含水量高、压缩性大、强度低、易受扰动等工程地质特征,属结构性土,快速填土将引起其强度降低。通过对宝安新中心开发区道路软土地基处理效果分析,论述了动力排水固结法、粉喷桩法和强夯块石墩法在加固处理滨海软土地基在技术上是可行的。
The sludge in Bao'an in Shenzhen city is stable in gradation and fairly small in thickness. It has such engineering geology characters as high water content, great compressibility, weak intensity and easily disturbed, belonging to structural soil. Its intensity will be reduced when being filled with soil quickly. By the effect analysis of road soft soil ground treatment in Bao'an new central development district, It has been expounded that dynamic drainage consolidation, powder-jet pile and dynamic consolidation debris pier are practical technical methods of reinforcing and treating coastal soft soil ground.
出处
《西部探矿工程》
CAS
2005年第9期8-9,共2页
West-China Exploration Engineering
关键词
软土地基
工程地质特征
加固处理
效果
soft soil ground
engineering geology character
reinforce and treatment
effect
