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。

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Fiber model beam-column elements are presently one of the most practical and efficient element models handling biaxial bending and variable axial force coupling problems of frame structures.

纤维模型梁柱单元是目前处理空间杆系双向弯曲与变轴力耦合问题最为实用有效的单元分析模型。

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Based on a compression strut model and a softened truss model, this paper proposes a new seismic resistant design method of steel fiber reinforced concrete beam-column connections.

一个压杆模型和软化桁架模型的基础上，本文提出了一种新的抗震设计方法钢纤维钢筋混凝土梁柱连接。

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