...,对构件的活动和均衡影响甚微,由此,在工程静力学中,能够疏忽这种巨大变形,将变形体抽象简化为不变形的刚体(rigidity body)。刚体指在外界的任何作用下其外形和大小都一直坚持不变的物体,或许在力的作用下,其恣意两点间的间隔坚持不变的物体。
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High rigidity body structure 高刚性机体结构
multi-rigidity-body kinetics 多刚体动力学
High rigidity body and cover 高刚性本体
Body Rigidity 高刚性车体结构 ; 车身刚度
body angle rigidity 车身角刚度
The major requirements of the body of rail vehicles were corrosion resistance, light weight, high rigidity and low costs.
对铁道车辆车体的主要要求是耐蚀、质量小、高刚性、低成本。
Because this method is not based on the constraint of body rigidity, it can solve the correspondence problem of nonrigid body motion.
由于本方法没有涉及任何刚体运动约束,所以适用于各种非刚体运动的特征点对应。
In this paper the intensity and rigidity of the ambulance body structure are calculated by establishing the calculation model for its finite elements and then the results are analyzed.
本文建立了急救车车身结构的有限元计算模型,对车身结构的强度和刚度进行了计算,并对计算结果进行了分析。
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