Analysis on load transfer for large area composite foundation with rigid piles and cushions;

On-site construction quality inspection and control of broken stone cushion;

Construction of reinforced composite cushion in foundation treatment of one building;

FEM analysis on steel spiral case with cushion layer of turbine;

Study on structure of cushion layer for spiral case in hydropower station;

Calculation analysis on shallow-buried pipe with cushion layer in dam

Research of dampy section on the change from insulating course to bedding course in seasonal frost region;

The use of the bedding course for the base, the embedment depth of the base for the steep slope stratum and the sectional design of the retaining wall for the excavation site and so on in design of construction foundation base are discussed in order to get the simple and convenient, reasonable and economical desig

Considering the formation of compound foundation,this paper deals with the important functions of bed course in compound foundation and the reasonable thickness setting of bed course.

The force-bearing features of pillar body,bed course and earth between pillars and the mutual acting force between them are discussed.

This article describes in brief the factors causing the heaving of made made bed course and the heaving value in the different depths, and put forwards the way to reduce the heaving value for soil bed under concrete pavement.

Some problems of layer load test;

According to the function of road layer in road engineering and considering the characteristics of road construction in Guiyang area,the structure form of embedded-type,hand-laid stone layer was proposed and the technical and construction key of this type of road layer was summarized.

In this paper, the dimensions and construction cost of individual foundation on localstiffness layer are designed optimizingly,rapidly and accuratly,through working out thecomputer program.