Static and dynamic analysis of double-layer elliptical reticulated shell;

Design and stability analysis of single layer elliptical shell-composite deck slab hybrid structure with large holes;

Study on Numerical Simulation of Wind-Loading and Static Performance of Deformed Ellipsoid Latticed Shell;

Nonlinear finite element method is applied to analysis ellipse lattice shell,and preliminary study on vibration reducing performance of single-layer combined ellipse lattice shell with BRB(buckling restrained braces) is carried out.

The research of Fraunhofer diffraction from the ellipsoid model;

The surface charge density and electric field strength of charged ellipsoid conductor;

The criteria of conflict overlap of any two ellipsoidal aggregates are proposed based on a volume-index, and a numerical method of three-dimensional random aggregate model is realized.

The variation of the 3-dimensional structures of flow separation with Reynolds number for a prolate spheroid;

Investigation of separate flow around a prolate spheroid in laminar and turbulent flow by an improved oil-flow visualization technique;