The experimental results show that: the relative limitheight of the superplastic bulging increases by 15% with the strong electric field.
结果表明：外加强电场可使胀形制件的相对极限高度提高15％。
2
The limitheight of base-isolated structures are also calculated by using the period formulas of non-isolated structures as suggested in the design code.
同时，还按设计规范提供的结构周期计算公式计算了隔震结构的高度限值。
3
Using the ductile fracture criterion as the reference for judging the limitheight of the process to put the necessary simulation results into the criterion.