1) unloading condition
卸载条件
1.
According to the working mechanism of the normal section rupture of reinforced concrete beams,the effects of reforce on the height of the limited pressurized region of steel-strengthened concrete beams under different unloading conditions(that is,under both the incompletely unloading and completely unloading conditions)are analyzed in the paper,with the differences in the height formulae inferred.
根据钢筋混凝土梁的正截面破坏的作用机理,分析了不同卸荷条件下二次受力对粘钢加固混凝土梁界限相对受压区高度ξb的影响,推导出了再受力情况下(即不完全卸载与完全卸载条件下)ξb公式的差异。
2.
Due to the difference in stress paths between the loading and unloading conditions, it is unsuitable to apply mechanical model under loading condition to stability of tunnel excavation.
由于岩体在加载和卸载条件下应力路径的不同,仅采用加载条件下所建立的力学模型来研究隧道的开挖稳定性问题是不适合的。
2) different unloading condition
不同卸载条件
1.
Based on experimental results, the stress of the RC beams under different unloading condition is analyzed,the formulation is deduced and it provides a reference for the reinforcement design.
结合试验结果 ,对粘钢加固混凝土梁在不同卸载条件下的受力机理进行解析分析 ,推导相应计算公式 ,为加固设计提供参
3) loading-unloading-reloading condition
加载–卸载–再加载条件
1.
A bilinear strain hardening model was proposed based on the results from the static triaxial tests under loading-unloading-reloading conditions.
根据我国杭州市城市固体废弃物(MSW)的组成,在室内人工配置了MSW试样,采用静三轴CD试验研究了不同组成MSW在加载–卸载–再加载条件下的变形及强度特性。
4) prerequisite for discharging
卸料条件
5) handling conditions
装卸条件
6) loading condition
加载条件
1.
Ekonol/POM and Ekonol/G/MoS2/POM composite was prepared by blending-compressing method with torque rheometer,and the friction and wear experiment was used to investigate the tribology characteristics of the POM composite under different loading condition.
用摩擦磨损试验对转矩流变仪-模压成型方法制备的Ekonol/POM和Ekonol/G/MoS2/POM复合材料在不同加载条件下的摩擦学性能进行了研究。
2.
Dynamic modulus(E*) tests are performed on various void volume samples under the conditions of various temperatures and various loading frequencies,which are obtained from asphalt mixtures with Superpave gradation,and the changing regularity of dynamic modulus of asphalt mixtures with the volume parameters and loading condition is analyzed.
对一种Superpave级配沥青混合料不同空隙率的试样进行了不同温度、不同加载频率条件下动态模量试验,分析了混合料动态模量随体积参数、加载条件的变化规律,研究结果对我国的路面设计模量动态参数的选择具有借鉴意义。
3.
The relationships among specimen stress,incident stress,reflected stress and transmitted stress were analyzed;and the loading condition for specimen deformation at constant strain rate was found out,i.
从分析霍布金逊压杆测试中试样变形应力、入射应力、反射应力和透射应力的相互关系入手,获得满足试样恒应变率变形所需的加载条件,即只有当加载应力和试样的变形应力具有相同的变化规律时,试样变形才处于恒应变率状态。
补充资料：钢结构卸载
所谓钢结构卸载，准确地说，是钢结构支撑塔架的卸载。在鸟巢的建设过程中，有78根临时搭建的钢柱支撑着鸟巢的钢铁“枝蔓”。卸载就是将这78根支柱产生的78个受力区域，缓慢而又平稳地卸去，让鸟巢由被外力支撑的状态变成完全靠自身结构支撑。因而，支撑塔架的卸载，对整个钢结构本身来说其实是加载。
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