The mode and nature frequency of pinned-pinned pipes conveying fluid with elastic foundations;

Analysis of rockburst in narrow coal pillar by fold catastrophe theory on the condition of elastic foundation;

An interactive method for bending problems of thin plate on elastic foundation with local point supporting;

In accordance with the Winkler's theory of elastic ground and taking the roof above remainedrodaway as elastic thin lath,a mechanics model of roof movement has been set up,a movement equation of roofdeflection deduced,the features of stress distribution in roof analyzed,a new method of calculating supportingresistance put forward and a illustrating case accompanied as well.

This paper introduces the composites pavement, it is new material and construction pavement with the superiorities of light-weight ,high-strength, convenience, anti-erosion etc, According to the actual condition of the pavement , the pavement can be treated as the beam of supporting on elastic ground.

Group velocity of pseudo Rayleigh wave in the borehole penetrating elastic formations;

Thermal buckling about reinforced concrete rectangular plate on elastic subgrade;

Analysis of free vibration for space mega frame structure with elastic subgrade;

Thermal buckling of rectangular reinforced concrete plate on elastic subgrade;