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- Round pit pattern increase friction resistance,pjrevent from slipping of goods. 圆坑花纹摩擦系数大,运行中增加阻力,防止物料下滑。
- The jacking force consists of the face pressure and friction resistance. 顶管顶力是由迎面阻力和侧摩阻力组成的,影响顶力的因素很多。
- The generator loss is composed of iron loss, bearing friction loss, bushing friction loss and windage loss. 发电机损失由铁阻、轴承摩擦损失、套管摩擦损失和风阻组成。
- However, as spin speed is increased, the power required to overcome windage and bearing friction rises sharply. 但是,随着自转角速度的增加,克服风阻和轴承摩擦的功率急剧地提高。
- Low friction coefficient between PCD diamond and steel materials reduces frictional resistance during bearing processing, thus enhances bearing processing precision. PCD金刚石和钢铁材料的磨擦系数低、减少了轴承加工的磨擦阻力,提高了轴承的加工精度。
- This turning force in a butterfly valve is determined by three factors. Friction of the disc to seat for sealing; Bearing friction; Dynamic torque. 这种位于蝶阀内的旋转力由三个因素决定:(1)蝶板与阀座发生密封时的摩擦力;(2)轴承摩擦力;(3)动态扭矩。
- Feature: Round pit pattern increase friction resistance, prevent from slipping of goods. 特征:圆坑花纹磨擦系数大,运行中增加阻力,防止物料下滑。
- Breakaway torque is the total of the torques resulting from bearing friction and seat/disc interference friction at a given pressure differential. 断开扭矩是轴承摩擦力和阀座;蝶板相互影响的摩擦力,在已知压差状态下所产生的扭矩和力。
- In superplastic forming, bulk metallic glass has larger surface friction resistance than ordinary metal alloys. 大块非晶合金在超塑性成形时呈现出比一般金属材料更大的摩擦阻力。
- The friction resistance is mainly due to the adhesion and the deformation hysteresis resistance of microfibrils. 腹鳞的摩擦阻力主要是粘着力和微凸体变形的滞后阻力。
- Both of them are characterized by abrasive wear, but the Ti40Zr40Ni20 bulk quasicrystal manifests abetter friction resistance. zr4oNiZo准晶的耐磨性更好。 Ti40Zr40NiZ。
- The strata melts to sink,and producing strata to press newly,the negative friction resistance is produced around the venical pit. 地层融陷,形成新地压,在竖井周围,产生负摩阻力;第三系泥岩受承压水侵蚀膨胀,造成井壁破裂。
- The ratios of frictional resistance increment in the ultimate bearing capacity increment were 56%~88%. 侧阻力增量对桩极限承载力的贡献为56%25~88%25。
- The anchorage force of consolidated anchorage with prestressed bolt is actually the friction resistance between sand and the wall of drill hole. 砂固结预应力锚杆的锚固力是由砂体与锚孔壁之间的摩擦力提供的。
- This energy is then dissipated by dry frictional resistance. 这种能量被干摩阻力所耗
- The less-sheared regions caused by friction resistance are observed at lower and top parts, which are symmetric and gradually extend to the inner part along the sample longness. 受摩擦阻力的影响,试样顶部和底部均出现了滞变区,该区域呈轴对称分布且沿试样长度方向逐渐向试样芯部扩展;
- On the basis of three-dimensional finite element method,the lateral friction resistance,the tip resistance and socket length of rock-socketed pile are analyzed and calculated. 用三维有限单元法对嵌岩灌注桩的桩侧阻力、端阻力、嵌岩深度进行了分析计算。
- The action point of uplift force plays a dominant role in the distribution of friction resistance along uplift piles,and thus it is a key factor in the analysis of the loaddisplacement relationship of uplift piles. 上拔力作用点位置对抗拔桩摩阻力分布有决定性影响,是分析抗拔桩荷载变形机理的关键性因素。
- Considering the influence of the friction resistance of soil around the pile,this paper makes a study of the propagating characteristics of stress waves and displacement waves in different pile types. 将基桩视为一维粘弹性杆件,同时考虑桩侧土体对基桩产生摩阻力作用的情况下,研究了位移波和应力波在不同类型的基桩中的传播特性。
- However, after the wall has been built, the thick-bedded clay results in enhancement of the strength of shaft wall, and the development of the lateral friction resistance during consolida... 成井后,却是两类特凿井壁强度增强的部位,也是固结沉降时形成井壁侧摩阻力的主要部位。