1) pressure sensitivity
压敏性
1.
With higher moisture content, the relative change in resistance ΔR/R_0 increases with the increase of compressive stress, and decreases during unloading, demonstrating the positive pressure sensitivity.
含水量较高时,碳纤维水泥基材料的电阻相对变化率随应力的增大而增大,随应力的减小而减小,表现出正压敏性。
2.
The effects of content,length of carbon fiber and structure composition of hardened cement paste on the pressure sensitivity of CFRC are studied and discussed are based on the mechanism of conductivity and pressure sensitivity.
研究了碳纤维的含量、长径比及水泥石的组成结构对压敏性的影响，认为只有适当的掺量和长度的纤维均匀分散在水泥基体中，被基体隔开而又相距邻近时才有最好的压敏性；并从导电和压敏机理上对其进行分析探讨。
3.
The article proves the pressure sensitive performance of carbon fiber concrete by experiment,introduces vehicles weighting system and weighting methods by using the pressure sensitivity of carbon fiber concrete,points out the directions still needed to be studied on it,and shows by results that carbon fiber concrete has extensive application prospect in expressway load supervision.
通过实验证实了碳纤维混凝土的压敏性能,初步介绍了应用碳纤维混凝土压敏性的车辆称重系统和称重方法,指出了尚需研究的方向。
2) compression sensitivity
压敏性
1.
Research on compression sensitivity of carbon fiber concrete based on interfacial effect;
基于界面效应的碳纤维混凝土压敏性研究
2.
Under the circumstances of different load speed,abrupt load,abrupt unload and three sides press,the steel slag concrete has favorable conductivity and compression sensitivity.
在不同加载速率、突然加载和卸载以及三向约束等加载条件下,钢渣混凝土具有良好的导电性和压敏性,随着钢渣掺量的增加,钢渣混凝土的压敏效应更加明显;施加压力较小时,电阻率随压力增大而迅速降低;压力增大到一定程度后,电阻率下降十分缓慢;压力达到极限荷载时,电阻率迅速升高;受到三向约束时;钢渣混凝土仍然具有压敏特性,相对于单轴受压,其压力敏感性较低。
3.
The article studies the compression sensitivity of carbon fiber reinforced concrete(CFRC).
目的研究碳纤维水泥基复合材料(CFRC)的压敏性。
3) pressure-sensitivity
压敏性
1.
Experimental research of electrical conductivity and pressure-sensitivity of carbon fiber reinforced cement;
碳纤维水泥基材料导电性与压敏性的试验研究
2.
The effect of fiber content on the mechanical properties and Pressure-sensitivity of CFRC;
碳纤维混凝土(粗骨料)中纤维含量对其力学、压敏性能的影响
3.
Cement paste admixing with nano-TiO_(2) of anatase phase, which possesses characteristics of semiconductor,has the property of pressure-sensitivity.
与前2种水泥石相比,碳纤维水泥石的电阻率最小、压敏性最好,其电阻率变化率高达17%～35%。
4) compression-sensitivity
压敏性
1.
A whole new measurement, based on the compression-sensitivity of CFRC to form the syste.
本课题提出了一种全新的方法,基于碳纤维混凝土(CFRC)的压敏性来构造车辆称重系统。
5) compression sensibility
压敏性
1.
In this paper the compression sensibility of carbon fiber reinforced cement (CFRC) and its structure are studied on the basis of predecessors research, the conducting mechanism and the influent factors of compression sensibility and stableness are analyzed , and the application of the compression sensibility of CFRC on engineering is explored.
本文在前人的研究基础上通过实验进一步对碳纤维增强水泥(CFRC)及其结构的压敏性进行了研究，分析其导电机理和压敏性的灵敏度和稳定性，并对CFRC的压敏性在工程应用方面进行了探索。
6) press-sensitivity
压敏性
1.
The influence of silica-fume on compressive strength and press-sensitivity of smart cement mortar
硅灰对机敏水泥砂浆抗压强度及压敏性的影响
2.
The investigation of press-sensitivity and conductivity under circulating small stress shows that with increasing flying ash dosage,the press-sensitivity of smart cement-based mortar decreased for lower fiber content but increased for higher fiber content,and the mortar with high loss flying ash was lower in conductivity than that with low loss flying ash.
通过对其在小应力循环作用下压敏性和导电性变化规律的研究,指出当纤维掺量较低时,含高烧失量粉煤灰的机敏水泥砂浆的压敏性,随着粉煤灰量的增加而变差;当纤维掺量较高时,含高烧失量粉煤灰的机敏水泥砂浆的压敏性,随着粉煤灰量的增加而变好;含高烧失量粉煤灰的机敏水泥砂浆导电性总低于含低烧失量粉煤灰的水泥砂浆。
补充资料：迟延性压敏胶
分子式：
CAS号：
性质：这种胶在正常条件下无黏性，可以复卷或重叠。使用时加热使胶膜致黏，略微施压就可使胶膜与被粘物粘接。胶黏剂由丙烯酸酯共聚乳液和结晶性增塑剂组成。基材常用纸。迟延性压敏胶常用作包装和罐头标签。
CAS号：
性质：这种胶在正常条件下无黏性，可以复卷或重叠。使用时加热使胶膜致黏，略微施压就可使胶膜与被粘物粘接。胶黏剂由丙烯酸酯共聚乳液和结晶性增塑剂组成。基材常用纸。迟延性压敏胶常用作包装和罐头标签。
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