1) load-duration
持续荷载效应
2) load-duration effect
持续荷载效应(DOL)
3) 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。
4) 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。
5) sustained load
持续荷载
1.
Based on the existed stress-strain curve of concrete prism under one-off short-term load and the concrete creep model, a new time-effect model for evaluation of concrete compressive strength is established through the synthesis of the concrete creep attenuating effect under sustained load and the concrete strength enhancing effect by age, a corresponding computer program has been developed.
从现有混凝土棱柱体单调加载的应力—应变全曲线和混凝土徐变计算模型出发,综合考虑持续荷载下混凝土抗压强度的徐变衰减效应和龄期增强效应,构建混凝土抗压时效强度的估算模型并编制了相应的计算机程序。
2.
Therefore,the test and assessment for adhesive′s function under sustained load is very necessary.
本文主要介绍了安全性评估中“长期持续荷载作用下性能检测”的相关内容———试验内容、检测方法及评估条件 ;并以慧鱼产品———FISV36 0S的相关检测报告为例加以详细说明 ,以求抛砖引玉。
3.
In order to grasp the engineering properties of waterproofing, and evaluate its tensile properties, this paper carried out an experiment on PVC waterproofing which parameters included the ratio of initial elongation, environmental temperature , the time of sustained load.
为了把握服役状态下防水卷材的拉伸性能并对其加以评价,本研究以PVC防水卷材为研究对象,以初始拉伸率、环境温度、持荷时间为参数,首先进行PVC卷材的应力松弛特性的实验研究,基于三元件模型对本研究的实验数据分析获得的模型参数规律建立PVC防水卷材的应力松弛计算式,并与实验结果比较考察其妥当性;其次,提出通过控制初始拉伸率评价防水卷材在持续荷载作用后拉伸性能变化的实验方法,系统地评价不同参数下PVC防水卷材的拉伸性能。
6) sustaining load
持续荷载
1.
With the compiling programs by Fortran language,the section nonlinear analysis of RC beam under salt attack,sustaining load and 400 times freezing-thawing cycles was done.
编制Fortran程序,应用所提出的本构模型对盐蚀、持续荷载和冻融循环共同作用下的钢筋混凝土梁进行截面非线性全过程分析。
补充资料：持续
延续；继续：持续很长时间｜还将持续｜产量持续增长。
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