通过试验和解析方法对粘贴碳纤维布加固修复钢结构技术的粘结界面受力性能进行了分析,提出粘结界面剪切应力的计算公式,并在实际算例中取得了与试验较为吻合的结果;
Through tests and analysis of the adhesive interface performance of steel structure with CFRP, the paper sets up an expression of adhesive interface shear stress, which is validated by the tests.
针对纤维增强复合材料的属性特点,应用坐标系转换原理推导出通孔法测量复合材料残余应力时的应力释放系数公式。
The relieved coefficients during the measurement of the residual stresses in the fiber reinforced composites by the hole drilling method were given with conversion of the two coordinate systems.
本文对玻璃纤维缠绕管在高应变控制下的应力松弛特性进行了实验分析,给出了其非线性松弛的理论公式。
In this paper, the experiments with high strain were conducted to analyze the relaxation behavior for the fiber glass winding pipe. The nonlinear relaxation formula was given.
沿用传统钢筋混凝土理论,对预应力碳纤维加固梁的裂缝进行分析,提出相应计算公式。
Following the conventional theory of reinforced concrete, analysis the crack distribution of pre-stressed carbon fiber reinforced concrete beams, put forward corresponding formula for calculation.
沿用传统钢筋混凝土理论,对预应力碳纤维加固梁的裂缝进行分析,提出相应计算公式。
Following the conventional theory of reinforced concrete, analysis the crack distribution of pre-stressed carbon fiber reinforced concrete beams, put forward corresponding formula for calculation.
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