space beam gird model 空间梁格模型
Based on the space beam element analytical model, a new thin-walled beam element model considering the restrained torsion was derived in this paper.
在有限元空间梁元模型的基础上，导出了考虑杆件约束扭转的薄壁梁元分析力学模型。
The theoretical model of composite beam was put forward for the concrete structure strengthened with Carbon Fiber Reinforce Polymer (CFRP) sheets based on state space theory.
基于状态空间理论建立了碳纤维加固钢筋砼梁的层合解析模型。
Based on the propagation law of partially coherent light, spectral changes of a polychromatic Gaussian-Schell model beam propagating in free space is studied.
基于部分相干光的传输定律，研究了多色高斯·谢尔模型光束在自由空间中传输的光谱变化。
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