1) standing outer moment
持续外载弯矩
1.
When standing outer moment is opening,oval degree of elbow will reduce ,when standing outer moment is closing,oval degree of elbow will increase,o val degree will increase while standing onter moment increases.
主蒸汽管道中弯管不圆度对弯管的寿命有很大影响,弯管不圆度的变化与内压作用时间及持续外载弯矩有关。
2) Bending
[英][bend] [美][bɛnd]
弯矩载荷
1.
A Study on Buckling Characteristics of U-Shaped Bellows Subjected to Bending;
U形波纹管膨胀节在弯矩载荷作用下的失稳特性研究
3) external bending moments
外弯矩
1.
The nonlinearity of the gasket material was simulated and the effect of external bending moments on gasket stress distribution, bolt loads and flange rotation was studied in this paper.
采用有限元法模拟了垫片的非线性特性 ,研究了外弯矩对于垫片应力分布、螺栓载荷及法兰转角的影响 ;有限元计算结果与PVRC实验数据做了比较 ,结果表明 ,有限元计算具有较高的可靠性 ,基于垫片应力 ,提出了外弯矩与接头紧密度之间的关系。
5) sustained loading
持续荷载
1.
Damage of concrete under Long-term Sustained loading
混凝土在长期持续荷载下的损伤分析
2.
The beam specimens are subjected to bending at various loading levels or sustained loading or previous loading while the steel bar is of corrosion and other beam is with sustained loading or without loading or without corrosion of steel bars.
通过对持续荷载作用下锈蚀梁、加载后卸载锈蚀梁、持续加载不锈蚀梁和参考梁的对比试验,研究不同荷载作用对钢筋混凝土梁中钢筋锈蚀及梁变形性能和剩余承载力的影响。
6) sustained loading
持续载荷
1.
The noise spectrum method to treat the random sampling signals by statistical(averag-)(ing) was proposed to measure the oscillating corrosion current of rebar in concrete under sustained loading.
在长期持续载荷作用下,采用随机抽样后进行统计平均的噪声谱方法,将混凝土中钢筋的腐蚀电流产生振荡时的噪声信号在复平面上表示后进行逆Fourier变换及低通滤波,得到所需的腐蚀电阻。
2.
The results indicate that change of percolation structure parameter R_s,σ,C_(HF) and C_p can shows microcrack of the concrete under a sustained loading.
在长期持续载荷作用下,混凝土易产生微裂缝,这在其渗流结构参数Rs,σ,CHF和Cp中将有所反映。
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