Analysis on the economic indicator of stiffened cement soil mixing pile;

The effect factors on the bearing capacity of reinforced mixing pile was discussed and simplified.

According to experiences of its design,field experimentation and construction,this paper discusses the failure mode of the reinforced mixing pile,and brings forward the optimization design method of the reinforced mixing pile,which could provide a reliable basis for the design and construction of the reinforced mixing .

By analyzing the stress and deformation of the reinforced mixing pile with different concrete core pile length and area replacing ratio in soft soil, it is expressed that the core pile shaft friction undertakes the mass of vertical load of the pile and a little of it can transmit to pile top, it is also founded that an optimum core pile length and an area replacing ratio of the reinforced mixi.

Static and dynamic analysis of bearing capacity of composite foundation of concrete core mixing piles;

Study on seismic behavior of a compound foundation with concrete core mixing pile;

The concrete core mixing pile is a new soil improvement method.

Application of the cement-soil mixing pile in the soft foundation processing;

Seismic response of cement-soil mixing pile composite foundation with time-history analysis;

Research on the cement-soil mixing pile for marine soft soil foundation improvement and it s application;

Analyses about the engineering case of cement deep mixing pile in soft ground improvement;

In this paper, the layer of gravel soil with soft lens is treated using the cement deep mixing piles (CDMP).

By comparing the results of static loading test with calculating results, the actual situation of cement deep mixing pile s loading is proved, At the same time, it proposes the parameters of designing and of construction in application of cement deep mising pile in soft soil foundation.

Test study on the composite foundation with cement-soil pile;

Discussion on Test and inspection of cement-soil pile;

Through comparing static pressure of the PHC Tubular Piles the new guiding hole technology using the cement-soil pile to the normal technology for the static pressure of PHC tubular piles by the static loading test.