摘要
虽然采用强夯法消除黄土湿陷性得到了广泛的使用,但强夯施工参数的设计没有统一、成熟的理论指导。由于各地域黄土地质情况复杂多变,且受外界其它多种因素的影响,如按照有关文献、规范所提供的某种方法进行施工参数,达到的实际处理效果与目标值之间偏差较大。因此,通过经验及现场试夯获得适宜特定项目的强夯施工参数显得尤为重要。期待本项目中强夯法消除黄土湿陷性现场施工参数的确定方法能为其它项目的施工实践提供参考。
Although it has been popular to use dynamic compaction method to eliminate loess collapsibility, there is no unified and mature theoretical guidance for the design of dynamic compaction construction parameters. As the geographical situation of loess in different regions are complex and varied, and affected by other factors outside, if the parameters are designed in accordance with the relevant literature and norms, there will be a large deviation between the actual effect achieved and the target value. Therefore, it is very important to obtain the dynamic compaction parameters for the specific project by empirical and field test. It is expected that the method of determining the construction parameters of the loess collapsibility in the project will provide reference for the construction practice of other projects.
出处
《价值工程》
2017年第33期190-192,共3页
Value Engineering
关键词
湿陷性黄土
强夯
参数设计
试夯
效果检测
collapsible loess
dynamic compaction
parameter design
test ramming
effect detection
