对支撑体系的抗侧力性能进行了系统的研究,对中心支撑体系和偏心支撑体系的非线性性能进行了简化分析。
A systematic research is done on the lateral behavior of braced steel frame system and the nonlinear behavior of concentrically braced frames (CBFs) and eccentrically braced frames (EBFs) is analyzed.
研究表明,光船高速自旋产生的陀螺效应使光船姿态保持稳定,侧力和气动力阻尼的共同作用使光船具有稳定于光束中心的能力。
The results show that lightcraft's attitude stabilization is achieved by gyroscopic effect, and that due to the side force and the aerodynamic damp, lightcraft has the ability to ride a laser beam.
上海中心大厦是由巨型框架-核心筒-伸臂桁架抗侧力体系组成的超高层建筑,结构的稳定性备受关注。
Shanghai Tower is a high-rise building composed of mega frame-core-outrigger lateral resisting system. The structural stability has been concerned widely.
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