tensile stress

张应力

常用释义

词性释义

拉应力:物体在受到拉力或拉伸时产生的应力,导致物体的长度增加。
例句
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由于修割工作通常用火焰烧割,沿着烧切边缘就存着较高的残余拉应力。
In terms of the zone under tensile stress, the existence of ventral moment is beneficial, but negative to the zone under compressive stress.
对于承受压应力的那个区而言,腹杆弯矩的存在是不利的。
SEALS. ELASTOMER BASE MASTICS USED FOR SEALING. DETERMINATION OF ADHESIVNESS-COHESION. CHARACTERISTICS UNDER TENSILE STRESS.
缝隙.密封缝隙用弹性胶泥,拉力作用下附着粘度性能测定
After the crack initiating, it propagates along the vertical direction of the tensile stress axial line.
裂纹萌生后主要沿着与拉应力轴垂直的方向扩展。
In the structural design of the windows, it should be noted that the surfaces in high tensile stress should not contact with moisture.
在舷窗结构设计时还应避免使处于张应力的表面与水分接触。
长方形、梯形拉应力均沿顶、底边线性分布。
The resultant tensile stress in the matrix around the larger pores may induce the cracking of the pore wall.
孔隙中的压力所导致的周围孔壁中的拉应力可能引起基体开裂。
But for tensile stress as it exceeds the permissible value, the walls may be destroyed for tensile strength failure.
但城墙的主拉应力峰值在增设文物后超过容许值。
The reason of the T6 tube cracking is that there is in large tensile stress at the surface of tubes, which account for stress corrosion.
确定了管材破裂的原因是表面有较大的拉应力,在拉应力和腐蚀介质的共同作用下,产生应力腐蚀破裂。
The change in length (lengthening, stretch) of a material subject to tensile stress.
一种材料可以拉多长取决于它的张应力。
塑料制品。环境应力开裂测定。恒定抗拉应力法。
随着狗骨位置的增加,轧件角部拉应力增加。
Results: When the top shape of osteotomes was concave, displacement and tensile stress were the maximum at the maxillary sinus floor.
结果:骨挤压器顶端形态为凹形时上颌窦底位移、拉应力最大。
以最大主拉应力最小作为目标函数,建立了拱坝体型优化设计的线性规划模型。
主隧道管片衬砌与联络通道交叉部位压应力较大,局部承受一定的拉应力;
在本实验中,利用一简单的弯曲设备来研究拉伸应力对镍金属诱发非晶矽薄膜侧向结晶之影响。
Tensile strength corresponds to the maximum tensile stress that may be sustained by a specimen.
抗拉强度是指样品可能承受的最大拉伸应力。
军用高能材料.物理-化学分析及特性.拉伸应力松弛
该止回阀包括被止回阀材料的张应力保持到位并且偏压成被关闭的弹性圆盘。
The result shows that the fracture of the fire extinguisher is caused by the tensile stress and atmospheric corrosion.
结果表明,该灭火瓶管嘴断裂是由于应力腐蚀开裂引起的;
The results show that the orientations of principal compressive stress and principal tensile stress are NEE and NNW respectively.
结果表明:主压应力为北东东向,主张应力为北北西向;
拉力是由作用在对角面上的张应力产生的,曾被视为对角力。
When the top shape of osteotomes was flat, displacement and tensile stress and compressive stress were the minimum.
骨挤压器顶端形态为平形时上颌窦底位移、拉应力、压应力最小。
The results indicate that the layer of surface formed residual compressive stress and the layer of inner formed residual tensile stress.
结果表明:叠层复合陶瓷刀具材料在烧结过程中,表层形成了残余压应力;
在存在水和氯化物的情况下及耐压强度和侵蚀的联合作用下发生的开裂。
有相关报告指出,拉伸应力会缩短镍金属诱发非晶矽薄膜侧向结晶的潜伏时间。
Similar to the influence of spraying current, the increase of spraying voltage also have the tensile stress of coating increased.
提高喷涂电流或喷涂电压都会使得涂层中拉应力比率升高。
在轴力、弯矩和剪力的作用下,钢-混凝土接头处将产生轴向压应力、拉应力和剪应力。
塑料.聚乙烯薄膜.化学试剂和恒定拉力作用下焊缝抗裂强度
The temperature effect of super-long concrete floor is so obvious that the tensile stress will easily lead to extensively slab crack.
超长连续混凝土板的温度效应十分显著,易造成楼板大开裂。
1·Installed on the subgrade, especially when the basis of subgrade stress is very high, which can absorb and fundamentally weakened cracks or traffic and the tensile stress of the joint values.
安装到路基上,尤其当路基的基础应力很高的情况下,它能吸收并从根本上减弱有裂缝或交通而产生的张应力缝值。
2·There are no in vitro studies that investigated the biologic responses of cultured spinal cord cells to tensile stress.
目前尚没有关于探讨培养的脊髓细胞对张应力的生物学反应的体外研究。
3·Using these approaches diffusion coefficients were obtained for the first time for complexes under tensile stress condition and no stress condition respectively.
用这些计算方法,首次从实验上求得了空位与溶质原子复合体分别在低张应力状态和无应力状态下的扩散系数。
4·The check valve comprises a resilient disc held in place and biased closed by the tensile stress of the check valve material.
该止回阀包括被止回阀材料的张应力保持到位并且偏压成被关闭的弹性圆盘。
5·The internal condition for cracking is the centerline segregation of slab and the external is the tensile stress of slab formed during cooling or straightening.
铸坯中心线偏析是产生裂纹的内部条件,轧后冷却或矫直过程中的张应力是外部条件。