1) shrinkage strain
收缩应变
1.
The major factors that affect the concrete shrinkage strain are annual average relative humidity,theoretical depth of components and kinds of concrete etc.
影响混凝土收缩应变的因素主要有环境年平均相对湿度、构件理论厚度及水泥种类等,文中分别对各影响因素加以量化,找出其中影响规律,为桥梁设计人员提供参考。
2.
In a two?day curing, a shrinkage strain of 130με is observed.
针对混凝土固化监测的难题 ,提出了采用光纤珐珀传感器进行混凝土固化过程中收缩应变监测的新方案 ,分析了光纤珐珀传感器的传感原理 ,研制出了相应的实验系统 ,对 44 0mm× 5 0mm× 40mm的混凝土试件进行了实验 ,在试件两天的固化过程中监测到了 130 με的收缩应变。
3.
The test results show that the distributing and development of restrained shrinkage of new and old concrete are basically similar for every specimens;the shrinkage is least near the interface,but most on the top;the appropriate content of fly ash can control the restrained shrinkage of new concrete;and the shrinkage strain of specimen with smooth interface is bigger than that of rough interface.
由试验结果可知,新老混凝土粘结的约束收缩分布及发展规律基本相同,靠近粘结面处的收缩很小,而在新混凝土中间顶部的收缩最大;适当的粉煤灰掺量能控制新混凝土的约束收缩;自然光滑面粘结试件在粘结面处的收缩应变较大,而新混凝土上其余各点收缩应变的变化比粗糙面粘结试件的小。
2) shrinkage strain value
收缩应变值
3) autogenous shrinkage strain
自收缩应变
1.
Influence of curing temperature on autogenous shrinkage strain and stress of high strength concrete
养护温度对高强混凝土自收缩应变和应力的影响
4) shrinking and gradual changing effect
收缩徐变效应
1.
Research of large span bridge shrinking and gradual changing effect;
大跨桥梁收缩徐变效应研究
5) Free shrinkage strain
自由收缩应变
6) extend and contract strain
舒张和收缩应变
1.
In this paper the time curve of extend and contract strain under four physiological situations (collect food,after food,ruminate and normal)of each measuring point(rumen,net stomach,ostium reticuloomusium and plait stomach is big curved) for the ruminate animals(sheep,ox)forestomach proceed decomposition through DASP analysis mold piece .
采用DASP小波分析模块,对反刍动物(绵羊、黄牛)的前胃各测点(瘤胃、网胃、网瓣口和瓣胃大弯)在4种生理状态下(采食、食后、反刍和正常)的舒缩应变时域曲线进行小波分解,给出不同频段谐波舒张和收缩应变幅值统计量,小波分析结果表明各测点在4种生理状态下主频与谱分析结果一致。
补充资料：收缩中(晚）期喀喇音-收缩晚期杂音综合征
收缩中(晚）期喀喇音-收缩晚期杂音综合征
即"二尖瓣脱垂-喀喇音综合征"。
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