1) failure temperature
破坏温度
1.
Presented results include the column axial force-temperature evolution curve,column bending moment-temperature evolution curve,failure temperature of restrained column,difference between failure temperature of unrestrained and restrained-column,and difference between failure and buckling-temperature of restrained column.
分析结果包括各参数对钢柱轴力—温度关系曲线、钢柱跨中弯矩—温度关系曲线、约束钢柱破坏温度、无约束钢柱与约束钢柱破坏温度之差、约束钢柱破坏温度与屈曲温度之差的影响等。
2.
Some observations were: the greater the axial restraint stiffness,the lower the buckling temperature and the failure temperature;the greater the axial restraint stiffness,the smaller displacement after the column\'s buckling;the failure temperature of a restrained column is usually higher than the buckling temperature.
约束刚度大小对钢柱抗火性能的影响包括:约束刚度比大的钢柱,其屈曲温度和破坏温度均较低;钢柱屈曲后,约束刚度比大的钢柱在变形较小时即可达到新的平衡位置;约束钢柱的破坏温度一般高于其屈曲温度,且随轴向约束刚度比的增大,破坏温度与屈曲温度之差增大。
3.
The effects of the restraint stiffness ratio,the axial load ratio and the column slenderness on the buckling temperature and failure temperature of a restrained H-section steel column under axial load in fire were studied with a calibrated finite element method(FEM) model.
利用验证的有限元模型分析了轴向约束刚度比、轴力荷载比和钢柱长细比对火灾下轴心受压H形截面约束钢柱屈曲温度和破坏温度的影响,给出了其屈曲温度和破坏温度的计算方法。
2) heat-foil temperature
热-破坏温度
4) moderate-temperature destructive hydrogenation
中温度破坏性加氢
5) tensile strength
破坏强度
1.
The tensile strength of the bonded plate was measured,the crack propagation,the interface disbond between the patch and the plate,and the residual tensile strength of the bonded plates were also investigated.
结果表明,复合材料补片胶接修补能有效地提高裂纹板的破坏强度和刚度,降低裂纹板的疲劳裂纹扩展速率,提高其疲劳寿命。
2.
The effectiveness of the repair scheme,including the tensile strength,the fatigue life and the crack progress during fatigue was investigated experimentally.
利用热压成型工艺、采用预固化的单向碳纤维/环氧复合材料补片对铝合金裂纹板进行了修补,测试了裂纹板胶接修补前后的破坏强度、疲劳寿命及裂纹扩展情况,观察了破坏后的断口形貌,分析了复合材料补片的止裂机理。
3.
The effectiveness of the repair scheme, including the tensile strength, the fatigue life and the crack progress during fatigue was investigated experimentally.
利用热压成型工艺、采用预固化的单向碳纤维／环氧复合材料补片对铝合金裂纹板进行了修补,测试了裂纹板胶接修补前后的破坏强度、疲劳寿命及裂纹扩展情况,观察了破坏后的断口形貌,分析了复合材料补片的止裂机理。
6) damage depth
破坏深度
1.
The paper combined with the example of the 3629 working face in Zhuzhuang Coal mine,resolve the damage depth,the transferring character of the stress and the utmost pressure of water invasion in the floor of the water.
结合朱庄煤矿3629工作面实例,利用理论分析、相似材料模拟研究方法探讨了高承压水体上开采底板变形规律,解析煤层底板隔水层在采动矿压及底板含水层水压的复合作用下的破坏深度、应力传播特征、底板突水极限压力,并将解析解应用于朱庄煤矿3629工作面底板突水预测的实际工程中,取得较好的实际应用效果。
2.
The relations between the damage depth or damage width and the initial pressure,the velocity,the angle incidence of drips,the thickness of target are shown by curves,and the physical mechanism is explained.
Dytran中的具有强度的多材料欧拉网格模拟水滴和有限长连续射流对靶板(岩石)的高速冲击作用,研究了靶板破坏深度、破坏宽度与水滴初压力、速度、入射方向、板厚以及连续射流的密度等的关系及其物理意义。
3.
Dytran The relations between the damage depth or damage width and the initial pressure,velocity,the incident angle of bubbles and drips,and the thickness of target,are presented in curves,and the physical mechanism is discussed.
Dytram软件中的具有强度的多材料欧拉网格模拟了高速运动气泡对靶板(岩石)的冲击过程,研究了靶板破坏深度、破坏宽度与气泡初始压力、速度以及入射方向等的关系,试图指出这些关系的物理意义并分析射流破岩机理。
补充资料：破坏
①摧毁；毁坏：破坏诸宫，增修苑囿｜破坏交通线，使敌人难以长驱直入。②损害；使受损害：你别破坏我的情绪｜破坏他人名誉是不道德的。③毁弃；扰乱：破坏协定｜破坏秩序。
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