这将给我们展示这个科技的强度极限。
当外加载荷超过材料强度极限而造成零件断裂称为过载断裂。
When the applied load exceeds the limit strength of the material as a result of parts breaking overload fracture.
结果前交叉韧带的拉伸强度极限最大应变弹性模量大于内侧副韧带。
Results The intensity limit and modulus of elastic of ACL are more than…
统计分析表明:中间主应力一般可使最大主应力的强度极限增大30%。
The statistical analysis shows that the intermediate main stress can generally make the maximum main stress increase 30%.
获得了不同应力状态下的岩石强度极限值和岩石的三向全应力应变曲线。
The rock strength limit value under different stress states and the strain curve of 3-dimensional full stress are obtained.
相对于常规直接水冷铸造,低频电磁铸造提高铸态拉伸强度极限和延伸率。
And the ultimate tensile strength and elongation of low frequency electromagnetic cast billets are greatly increased.
例外情况包括有最小尺寸为1.0米或在压力不大于80%的设计强度极限部分。
Exceptions include sections with a minimum dimension 1, 0 m or where the stress is not greater than 80% of the design ultimate strength.
在一定参数范围内,随着搅拌头旋转速度R,R/V增加,抗拉强度极限值增加;
Among a certain scope of parameters the tensile strength would ascend with the rotation tool speed and the value of R/V rising.
提出了根据不同污垢的耐压强度极限应力,设计喷咀直径及射流压力的理论方法。
The theory method of designing the diameter of jet nozzle and the water pressure are advanced in the light of the endurance limit stress on the dirt.
运用最大应变能理论和强度极限分析法,对简体、端板等重要部件进行了强度校核。
Used the maximum strain-energy theory and strength limit analytic method to check the important part such as sleeve, end-plate, etc.
用物理学方法对正常急死人之下颌骨、髂骨、颅骨和肋骨的抗破坏强度极限进行了测量比较。
In this paper, we determined and compared the strength limits of mandible, ilium, skull and rib.
土体的可压缩性和土的摩尔·库伦强度极限平衡理论为无钻杆钻具自救机理提供了理论依据。
The compressibility and the theory of Mohr-Coulomb Intensity limit equilibrium of soil, provides the basis for the self-rescue principle of rodless drilling unit.
在深井软岩条件下,巷道围岩应力状态处于岩石强度极限邻域内,围岩会产生较大的蠕变变形。
Soft rock wall of tunnels in deep mining will have large creep deformation when the stress in rock is near its ultimate strength.
对刚性桩加固路堤,复合抗剪强度极限平衡法不能反映不同位置单桩的破坏机理,将显著高估路堤稳定性。
Because it fails to consider the failure mechanism of single pile at different locations, the limit equilibrium method using composite shear strength will overestimate the embankment stability.
结果表明:最大应力值接近铝合金车轮的强度极限,充分利用了材料,有效的减轻了重量,应力分布更加合理。
Therefore, this design makes material sufficiently used, the weight of road wheel effectively lightened. at the same time, stress distribution is more reasonable.
对布料溜槽鹅头进行静力分析,计算出的最大应力远小于鹅头材料的强度极限,表明鹅头的失效原因不是由于静强度不足。
The stress of chute head has been studied in this paper. The simulation show that the stress of chute head is far under the strength of material.
采用事件树分析法进行风险分析并建立了数学模型,包括火灾模型、有效释放率模型、热强度极限值、危险区域等式四部分。
Accident tree analysis is applied to risk analysis and a mathematical model is established, including fire model, effective release rate model, heat intensity threshold and hazard area equation.
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.
本文通过对预应力混凝土屋架的荷载-挠度曲线分析,说明预应力混凝土屋架在强度极限状态时,屋架的挠度是不小的。因此,由屋架的变位引起的上弦次弯矩影响是不可忽略的。
Through the analysis of the load-deflection curves of prestressed concrete roof trusses, it is shown that these trusses deflect a considerable amount in the state of ultimate strength.
本文通过对预应力混凝土屋架的荷载-挠度曲线分析,说明预应力混凝土屋架在强度极限状态时,屋架的挠度是不小的。因此,由屋架的变位引起的上弦次弯矩影响是不可忽略的。
Through the analysis of the load-deflection curves of prestressed concrete roof trusses, it is shown that these trusses deflect a considerable amount in the state of ultimate strength.
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