A new mixing pile with stiffness core (MPSC) is made up of the mixing cement pile and the core pile of reinforced concrete.

• 摘要劲芯搅拌桩是由搅拌桩和钢筋混凝土芯桩组合而成的新型桩，为掌握其荷载传递机理和承载力影响因素，进行了19根桩的荷载试验；