The modes under natural vibration model are comparatively analyzed whether the single-layer oval shell is with the sub-structure or not.

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

In this paper, in order to understand the mechanical behavior of large-span single-layer ellipsoid reticulated shell with elastic support by experiment and to observe its response under seismic waves, and observe the damage mode of the concrete support, shaking table experiment of single-layer ellipsoid reticulated shell with its concrete support was carried out.

Based on FEM and numerical computation, the static characters and dynamic characters as well as the geometrical nonlinear stability of the large-span single-layer ellipsoid reticulated shell were studied in the thesis.

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