用实验和计算的方法对涡轮机叶片在流体场中的叶片受力面进行了分析。
This paper analyses the surface stresses on turbine's blade with experiment and calculating when turbine is working in flow field.
静态模型和动态模型计算结果表明,橡胶垫内部应力集中出现在受力面转角处。
The computation of static model and dynamic model show that the internal stress of the rubber pad concentrates at the corner of the stress-bearing surface.
并且,由于增加了焊接结合面积并有效转移了薄弱受力面,使导丝连接安全性得到提高。
Moreover, due to increasing the welding combination area and effectively transferring a weak stress surface, the connection safety of the guide wire is increased.
通过三砖双剪面砌体模型试验研究了动力加载条件下的砌体剪压复合受力相关性。
The results show that the stress correlation under dynamic loading is in much similar to that under static loading.
镍铜,易加工,但抗裂性较差。不受力的灰铸铁加工面及砂眼补焊。
Copper nickel, good machinability bad crack resistance. Repair welding of shole gray cast iron machined surface subject to no load.
镍铜,易加工,但抗裂性较差。不受力的灰铸铁加工面及砂眼补焊。
Copper nickel good machinability and bad crack resistance. Repair welding of sand hole and gray cast iron machined surface subject to no load.
分析了在外加磁场作用下,真空电弧镀膜中阴极靶面液池的受力情况,导出了液滴喷溅特性受磁场影响的关系式。
The forces applied on the molten pool at the cathode surface under the action of an external magnetic field during vacuum arc coating are analyzed.
钢板薄膜效应是从钢结构的受力蒙皮技术中拓展而来的,其主要特点是充分利用钢板在面内的抗剪和抗拉效应。
Membrane effect of steel is evolved from the technology of stressed skin in steel structure, of which the characteristic is the sufficient utilization of the effect of tensility-resist.
对有限元的计算结果进行了分析,对运用最大剪应变等值线、大主应变等值线确定可能滑动面,运用应力水平分析单元的受力状态进行了研究。
The results of FEM are analyzed , and the action of the strain isoline , stress level isoline, energy isoline and safety factor isoline is applied.
自动靴面定型机可视鞋面面积大小调整所需行程深度,依材质特性调整需承受力、下料速度、定型时间、定型温度、下刀顶料压力,使鞋面定型翘度更加完美。
Automatic upper moulding machine can adjust depth according to upper proportion. Change pressure, speed, time, temperature, etc according tomaterial. The upper can get best effect.
在少齿差内啮合传动中,存在多对接近啮合的小间隙齿面于理论啮合点左右,轮齿受力产生的微小变形使得某些对齿面相互接触进入啮合状态。
In small tooth difference of inner meshed transmission, there were a few pairs of tooth faces which were apart from each other for a small gap beside the contact point generated by two meshed teeth.
当承受剪力和拉力时,粘结面是新老砼粘结结构受力的薄弱环节,使用合适的界面剂可以提高其粘结强度。
Bond plane is the tache of weakness for the new and old concrete bond structure when withstanding shear force and tension. Appropriate interfacial agent can improve bond strength.
采用进口气动元件,光轴直线运动单元,保证压合力在盒面均匀受力。
Imported pneumatic components, linear motion axis unit, to ensure uniform pressure force force plane in the box.
欲设计合理的齿面结构必须研究齿面的几何形状、运动状态、受力状态和岩石破碎过程。
The geometric configuration, moving conditions and force conditions of the tooth surface and the process of rock disintegration must be studied in designing the cutting structure.
镍铜,易加工,但抗裂性较差。不受力的灰铸铁加工面及砂眼补焊。
Copper nickel, good machinability and bad crack resistance. Repair welding of sand hole and gray cast iron machined surface subject to no load.
进而将施工阶段管片衬砌的受力特性归纳为典型三维特性、不确定性及不可忽视性等三方面。
Afterwards, the influence of the construction loads on segments lining is discussed, including the cracks, partial breakage, sealing strip falling, segments leakage, and segments dislocation.
曲线箱形梁桥是空间复杂受力的结构体系,预应力效应一方面能提高构件的承载能力,另一方面也可能对结构带来一些不利的影响。
Curved box girder bridge is a complicated spatial structural system. The effect of prestressing may improve the bearing capacity of the members, but may also adversely affect the structure.
本实用新型为一种紧固六角螺钉或螺栓的、三面受力的通用扳手。
The utility model relates to a universal wrench screw-driver used for fastening hexagonal screws or bolts, and three surfaces of the universal wrench screw-driver are stressed.
提出考虑材料与几何双重非线性的钢管混凝土肋拱面内受力的计算方法并编制了有限元程序。
A method is presented to analyze the behavior of concrete-filled steel tubular (CFST) arch, which considers the material and geometric nonlinear property, and a finite element program.
面颅骨骨折多见直接受力所致,而颞骨除了原位受力易发生骨折外,远侧传导力也易造成骨折。
Fracture of facial cranium bones often caused by direct force, but the fracture of temporal bone was common seen when suffer the distally transmitted force.
通过对摆线轮和针齿齿面受力分析有限元计算,证明了本文提出的受力分析方法的正确性。
Though the finite element calculation of the force analysis of the cycloid and the pin gear surface, it has been proved that the method put forward by the paper is correct.
采用数值方法研究了桩土接触面特性对水平受荷桩受力特性的影响,并通过对工程实例的分析验证了计算方法的有效性。
A numerical analysis method was presented to study the behavior of the laterally loaded pile considering the characteristic of the contact interface.
本文介绍了试验的情况,分析了模型肋拱面内受力全过程的性能,并初步探讨了其面内极限承载力的简化计算方法。
The mechanic behavior of CFST rib arch under in-plane load is studied. The simplified methods to calculate the structure's in-plane ultimate strength are discussed as well.
结合340 0 6炮采工作面地质情况、俯斜开采及工艺,对工作面液压单体柱倒柱原因进行了受力分析,并介绍了防止液压单体柱倒柱技术及取得的效益。
Combining with the geological case, oblique mining process at blasting face 34006 analyze the accepted force reason of collapsed pillar and introduce the preventing technique and achieved benefit.
钩挂的物体紧贴壁面,螺杆所受力矩较小,可悬挂更重的物品。
The article on the hook is attached to the wall surface, so that the screw has smaller moment and can be used for hanging heavier articles.
通过对采用平面楔合面内星轮的超越离合器的受力及摩损对其使用可靠性影响的分析 ,从而提出了用对数螺旋楔合面代替平面楔合面的设计方案 ,并对两种方案进行了比较。
So the autor proposed a new design project use logarithmic helicoid instant of planar plane of action and at the same time this two project were compared in detail.
通过对采用平面楔合面内星轮的超越离合器的受力及摩损对其使用可靠性影响的分析 ,从而提出了用对数螺旋楔合面代替平面楔合面的设计方案 ,并对两种方案进行了比较。
So the autor proposed a new design project use logarithmic helicoid instant of planar plane of action and at the same time this two project were compared in detail.
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