Engineering Features of Composite Foundation of Dry Jet Mixing Pile
-
摘要: 通過現場原位試驗,研究了粉噴樁復合地基受荷作用后的工作性狀和樁土應力比的特點,并據此提出了復合地基承載力標準值的取值方法.依據樁身變形破壞特點,分析了粉噴樁復合地基的變形破壞機理,探討了其變形計算方法.Abstract: By means of in-situ tests, the engineering features and charateristics of pile-soil stress ratio have been considered after composite foundations of Dry Jet Mixing method piles are loaded, and ways how to get bearing capacity have been suggested. According to deformation and failure of DJM pile, the mechanism of deformation and failure of DJM ground and its method of designing and calculating have been analyzed.
-
Key words:
- DJM(dry jet mixing method) pile /
- composite foundation /
- engineering feature /
-

計量
- 文章訪問數: 152
- HTML全文瀏覽量: 21
- PDF下載量: 8
- 被引次數: 0