研究结果表明，在初始荷载小于极限承载力20%的情况下，可以忽略二次受力的影响。
The results show that the effect of secondary load can be neglected if initial load is less than 20% of ultimate capacity.
利用基于平截面假定的正截面受弯承载力的计算理论，分析了配筋率、加固量及二次受力等因素的影响。
With theoretical method based on the assumption of plane section, the influence of steel reinforcement ratio, CFRP amount and initial loading level on the flexural strength is analyzed.
在结构承受较大初始荷载情况下，二次受力问题对加固梁的抗弯刚度、极限承载能力、延性存在一定影响；
When the initial load is big, the secondary load could influence the performances of CFRP reinforcement on all aspects as mentioned above.
基于二次受力迭合梁斜截面受力性能和钢纤维混凝土材料特性，分析了钢纤维混凝土迭合梁截面的剪应力分布规律。
Based on the double stress of steel fiber reinforced concrete (SFRC) composite beams and their material performance, a law of shear stress redistribution in SFRC composite beams is studied.
本文主要对CFRP加固后，连续梁调幅能力、支座配筋率对加固效果影响、二次受力等几个因素可能对连续梁承载力产生的影响做了定性分析。
This article qualitatively analyses several possible effects to the carrying load, in the capacity of moment adjustment with CFRP reinforcement, the support reinforcement rate and two-way loading.
方法采用二次抛物拱的原理来分析和计算足部纵弓的受力状态。
Methods the states of forces sustained by arcus plantaris were analysed and calculated, according to the mechanism of quadratic parabolic arch.
根据乌鞘岭隧道岭脊地段地质状况和二次衬砌实际受力特点，采用拟地基曲梁计算法来分析二次衬砌的裂缝宽度与间距。
This paper discussed the calculation analysis of the secondary lining crack width and spacing by using simulating soil curved beam's stress.
还研究了镀层受力变形后的结构变化，并提出二次粘附成型机理。
The structure change of Zinc coating after deformation has also been investigated. The second adhesion mechanism duri...
还研究了镀层受力变形后的结构变化，并提出二次粘附成型机理。
The structure change of Zinc coating after deformation has also been investigated. The second adhesion mechanism duri...
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