1) fatigue loading ratio
疲劳载荷比
1.
In this paper, the relationship between the fatigue crack front straightness S t and fatigue loading ratio f were explored.
通过实验 ,研究了疲劳裂纹前沿平直度 St与疲劳载荷比 f 之间的关系 ,发现两者高度正相关 ,为预制具有平直裂纹前沿的疲劳裂纹提供了有效的途径和方
2) fatigue load
疲劳载荷
1.
Simulation of torsion fatigue load spectrum of automobile transmission system;
货车传动系统扭转疲劳载荷仿真
2.
Probability model of fatigue loading for submarines and submersibles;
潜艇疲劳载荷的概率模型
3.
The effect of fatigue load on the lumbar disc morphology after disectomy:a pig model
猪腰椎间盘髓核摘除术后疲劳载荷对椎间盘形态的影响
3) fatigue loading
疲劳载荷
1.
According to the working conditions of the crane for iron & steel works,which are as follows: the working level of the crane is A7 or A8;full load operation;the travel position of the bogie is fixed;and the stress is constant amplitude,consequently,the life estimation model,fatigue loading spectrum and computing parameters are confirmed.
针对冶金起重机工作的级别为A7或A8、满载工作、小车移动位置固定、应力等幅等条件,确定了寿命估算模型、疲劳载荷谱以及计算参数。
2.
The performance of concrete under fatigue loading is easily deteriorated due to long-time eroding,which badly influences the service life of the concrete structure.
针对混凝土损伤发展的第二阶段,采用不同疲劳循环寿命比对应的残余拉应变和疲劳破坏时,极限残余拉应变的比值定义损伤变量,据此研究了疲劳载荷与氯离子协同作用下,对基准混凝土和钢纤维混凝土耐久性的影响。
3.
The performance of concrete under fatigue loading is easily deteriorated due to long-time eroding,which badly influences the service life of concrete structure.
针对混凝土损伤发展的第Ⅱ阶段,采用残余拉应变来表征损伤变量,研究了疲劳载荷与氯离子协同作用下对高性能混凝土(HPC)和高性能纤维混凝土(HPFRCC)耐久性的影响。
4) fatigue loading
疲劳荷载
1.
Simply supported concrete beams loaded by equal amplitude fatigue loading were studied.
对配有不同配筋率的冷轧带肋钢筋混凝土简支标准梁(550mm×150mm×150mm)进行了等幅疲劳荷载试验研究,试件配筋率分别为0%、0。
2.
It is the fatigue loading, not the design loading at the worst cases that should be considered for evaluating existing bridges and new bridge fatigue design.
新桥疲劳设计和既有桥梁评估应采用疲劳荷载。
5) fatigue load
疲劳荷载
1.
The crack of high-strength reinforced concrete beam under fatigue load and its rigid calculation;
疲劳荷载下高强钢筋混凝土梁裂缝和刚度计算
2.
Deflection of a composite steel-concrete beam subjected to a fatigue load
钢-混凝土组合梁在疲劳荷载作用下的变形计算
6) fatigue loads
疲劳载荷
1.
The shear stress of the main shaft of a 300 t converter vessel at blowing as an example, by analyzing the statistics characters of its amplitude and mean value, an average treatment method for the random fatigue loads is presented in this paper, and the Monte Carlo method is used to simulate the average loads.
以 30 0 t转炉吹炼时耳轴的实测切应力为例 ,通过分析载荷幅值和均值的统计特性 ,提出了一种随机疲劳载荷的平均处理方法 ,并使用 Monte Carlo法实现了平均载荷的再
2.
How to deal with fatigue loads of main mechanism of wind turbine is always an important problem for designers and manufacturers.
结合国外风力发电机组检测认证的项目内容,本文选取了主要参数中的疲劳载荷构建了风力发电机组的疲劳载荷测试系统,重点是对风力发电机叶片和塔架做了疲劳载荷分析和寿命预测。
补充资料：疲劳比
分子式：
CAS号：
性质：疲劳强度和拉伸强度之比（给出此数时必须注明它的平均应力和交变应力值）。该数值越小，说明材料抵抗疲劳作用的能力较差。从而提示人们需要密切注意由材料制成的构件在实际工作中的疲劳破坏。
CAS号：
性质：疲劳强度和拉伸强度之比（给出此数时必须注明它的平均应力和交变应力值）。该数值越小，说明材料抵抗疲劳作用的能力较差。从而提示人们需要密切注意由材料制成的构件在实际工作中的疲劳破坏。
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