The author,based on the tests,discusses in the thesis that the different mixing time and rotational ratio for paddle mixer have influences on bleeding ratio and consolidating strength of grout.

• 本文在试验的基础上，讨论了叶片式搅拌机在不同搅拌速率和搅拌时间下，对浆液泛浆性能和结石体强度的影响。