The load model was established based on outline, the hull solid model was designed based on hull rule, the calculation studio of hull portrait flexibility was developed taking advantage of graphic condition, and the hull portrait flexibility was calculated by graphics integral.
构建以型线图为基础的载荷环境，以规范为目标的船体立体模型，利用图形环境为船体总纵变形构建计算平台，通过图形积分法求解总纵挠度，初步解决了船体总纵变形求解速度与精度之间的矛盾。
The effects of total deformation on the microstructure and room temperature tensile properties of BT-20 alloy plate were studied in α+β.
主要研究了在α+β区总变形量对BT-20钛合金厚板组织与性能的影响,获得了在两相区总变形量控制在71%、85%和91%生产出的三种规格厚板在相同热处理制度下的显微组织以及所对应的室温力学性能。