石膏水泥粉喷桩加固泥炭质土层试验研究

An experiment of using gypsum cement powder spraying pile for consolidation of peat ground

针对粉喷桩加固泥炭质土层难题,探讨采用石膏与水泥配方加固泥炭质土层的理论机理,结合工程实际进行试验研究,分析了试验结果,得出了最佳石膏和水泥用量。该研究成果为粉喷桩加固泥炭质土层提出了一种新方法。

An exploration was made of theoretical mechanism for consolidation of peat ground by the mixture of gypsum and cement, and test was conducted in real work. Test result was analyzed for optimum consumption of gypsum and cement. The research provided a new method of strengthening peat ground by powder spraying pile.