在水力侵蚀作用下黄土破坏实质上是剪切破坏,但土壤抗剪强度表现形式与外载荷作用形式密切相关。
The destruction of soil is shearing in effect, but the representation of soil anti-shearing strength is closely related to the mode of external load action.
深井软岩的应力状态接近于岩石强度极限状态,对外部扰动载荷十分敏感,为了研究这种高应力状态下岩石表现出的力学特性,提出了岩石流变扰动效应这一研究课题。
Stress of soft rock in deep mining is close to strength limit state, rock is sensitive to outer disturbed loading, research project was put forward in order to study rock rheology disturbed effects.
随着载荷变化,磨损机制发生变化,低载荷时表现为氧化磨损和磨粒磨损,中等载荷时表现为磨粒磨损和轻微剥层磨损,较高载荷时表现为剥层磨损。
The wear mechanisms are changed with the load, it shows oxidation and abrasive wear at low load, abrasive and mild delamination wear at medium load, and delamination wear at high load.
另外,HBV和C1(不知道要接种)在因子载荷图上表现出强有力的拉力,构造因子载荷图基本框架。
On plot of factor loading, the two variables of HBV and C1(Not informed of )showed themselves by strong pull, and framed it.
在疲劳载荷经过不同循环数后,试样表面进行金相观测的结果指出,对于所用的合金而言,滑移痕迹的变化都表现出两个明显不同的阶段。
Results of metallographic observations on the specimen surface after various stress cycles show that for all the alloys used, the change of slip marks exhibits two distinctly different stages.
随着转子转速和载荷的不断提高以及新型材料的日益推广使用,系统的非线性将更加突出,表现出混沌特性。
With the increasing of rotation speed and load as well as the use of new type material for rotor system, its nonlinearity is outstanding and shows chaotic characteristic.
在爆炸、撞击等强动载荷的作用下结构将表现出与准静态情形很不相同的力学行为。
When supporting strongly dynamic loads, such as explosive loads and impulsive loads, the structures will show different mechanics characters from standing quasi-static loads.
低载荷下的磨损机制以疲劳磨损为主 ,高载荷下的磨损机制主要表现为粘着磨损。
The main wear mechanism of MoSi 2 material is fatigue wear under the lower loads, while adhesive wear is the main mechanism under the higher loads.
低载荷下的磨损机制以疲劳磨损为主 ,高载荷下的磨损机制主要表现为粘着磨损。
The main wear mechanism of MoSi 2 material is fatigue wear under the lower loads, while adhesive wear is the main mechanism under the higher loads.
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