主舱壁;主承力框
It optimizes the connection structure between superstructure front bulkhead and main deck by the hull strength analysis using FEM numerical calculation method.
根据计算结果对上层建筑前端壁与主船体的连接方式进行了优化。
durability analysis for a main bulkhead subjected to load on the body of an aircraft
某歼击机机身主承力框的耐久性分析
Fatigue Life Test of the Lower Portion of a Main Fuselage-Wing Bulkhead
某型飞机翼身主交点框下部疲劳寿命试验
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