2) Negative moment strengthened with CFRP
负弯矩加固
3) reinforcement of negative bending regions
负弯矩区加强
4) negative moment
负弯矩区
1.
In order to study the behavior of external prestressed beams under negative moments,two beams flexure behaviors under negative moment were tested.
为了研究体外预应力组合梁负弯矩区抗弯承载能力,完成了2片体外预应力梁在负弯矩作用下的受弯性能试验。
2.
In order to study the effect of web openings on the behavior of composite beams under negative moment,three perforated and one unperforated cantilever composite beams were designed and tested.
为研究腹板开洞对负弯矩区组合梁受力性能的影响,对三根腹板开洞外挑组合梁和一根对比梁进行了试验研究,考虑是否开洞、洞口大小、洞口补强等参数的影响。
3.
In recent years, the steel-concrete composite girder bridge is more and more applied in the continuous beam structure, the continuous bridge received the very big negative moment function in the bridge pier.
因此,对曲线钢—混凝土组合梁负弯矩区的抗裂性能进行综合研究,是合理进行桥梁设计的需要。
5) hogging moment region
负弯矩区
1.
Finite element analysis on flexural loading capacity of composite slim beam with deep deck in the hogging moment region;
负弯矩区深肋组合扁梁抗弯性能的有限元分析
2.
In this paper,a artificial neural model is made on ultimate bearing capacity forcasting of hogging moment region of continuous composite beam,learning parameters are optimized and some specimen are studied and forecasted with the model that the results is satisfactory.
确定连续组合梁负弯矩区极限承载力预测的人工神经网络模型，优化学习参数，并用该网络模型对样本进行学习与预测。
6) negative moment area
负弯矩区
1.
Methods for controlling crack width of concrete slab in negative moment area of continuous composite bridges;
连续结合梁桥负弯矩区混凝土板裂缝宽度控制方法研究
2.
Using prestressed measures to deal with negative moment area of the continuous composite beam;
用预应力措施处理连续结合梁中负弯矩区
补充资料：负负
1.犹言惭愧﹑惭愧;对不起﹑对不起。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条