Based on the theory analysis and the tests of working resistance of root cutting shovel,the authors gained the level of main technological parameters of root cutting shovel;the authors also studied on the arrangement of raking film tooth,the results indicated that the array of raking f.

The finite element analysis of the excavator shovel is done by using software Pro/E and FEA software ANSYS,for the reason some sections of the excavator shovel are broken when it works,the calculation results show the stress and distortion in the excavator shovel.

Study of settlement deformation prediction model of high embankment;

Design on reinforced earth retaining wall used for high embankment of mountainous area highway;

On the design of changing high embankment to bridge in highway soft foundation section and its construction control;

Based on a large number of laboratory tests,deeply analysing on the relationship of between standing wave pressure and wave height at front of embankment and that compared with classical equation,used wave height at front of embankment as controlling parameter is reliability when wave is incident forward to the embankment.

Several measures to reduce embankment height of Ku-Ku highway

Therefore, the reasonable density of transverse passage facilities should not only ensure the reduction of the embankment height of expressway,but also satisfy the demands of the production and living of the residents at the both sides of .

This paper uses a dedicated finite element software PLAXIS for geo-engineering,to further explore the rules of embankment settlement deformation under different heights,and discusses relationship between embankment height and road bed settlement deformation.