Study on instability in electrospinning process;

The paper discusses the theo- ry of city characteristic aesthetic struc- ture by aesthetic psychology theory,and analyses the influence factor of city Characteristic aesthetic structure and its instability.

Facing to the difficulties in manual judging subassembly unstability that usually appears in assembly process planning,unstability discrimination and clamping scheme selection were provided to help engineers to plan the assembly process of subassembly.

Power function solution of nonlinear stability of thin revolutionary shell with arbitrarily variable thickness;

Effect of prestressing on nonlinear stability of column-supported steel lattice shallow shell roofs;

To simplify the complexity of calculating the large deflection of a plate or shell with variable thickness under the action of distributed line load,the solutions of nonlinear stability of revolutionary shells with variable thickness are obtained using the point collocation method with the cubic B-spline function as a trial function.

in this paper, we first use a new method to obtain some new results concerningthe uniform boundedness, uniformly ultimate boundedness and extreme stability of solutionsof higher dimensional systems.

The rise-to-span ratio,rag-to-span ratio,beam cross-section and area of the cables of a 100m-span beam string pipe are analyzed and optimized by using FEM,and the nonlinear stability of this structure under different support conditions is compared.

The method of nonlinear stability analysis of concrete box arch bridge is discussed in this paper.

The bridge s 3-D finite element model of stability analysis was created by structural analysis program ANSYS based on considering its nonlinear stability influence factors.