k6

Study on the Fatigue Stress of the Key Components of K6 Type Bogie

K6型转向架关键部件的疲劳应力研究

The K6 Bogie Standard Operation Plan Research Method

转K6转向架标准作业法实施方案研究

The Analysis of the Two Main Factors Influencing the Dynamics Performance of Bogie Zhuan K6

影响转K6型转向架动力学性能的2个主要因素分析

Quality Analysis of Cast K6 Alloy Blades

K6合金铸造叶片质量分析

Dynamics simulation , laboratory test and line test are integrated to research the dynamic performance of K6 bogie .

本文采用动力学仿真分析、实验室试验和线路动力学试验相结合的方法，研究转K6转向架的动力学性能。

Fatigue Life Analysis of the Alter - rigidity Spring Combinations of Type K6 Bogie

转K6型转向架变刚度弹簧组的疲劳寿命分析

Dynamic reliability analysis of K6 single-layer spherical lattice shells

凯威特K6型单层球面网壳的动力可靠度分析

Sensitivity Analysis on Load Carrying Capacity of K6 Single-layer Reticulated Shells to Member Failure

K6型单层网壳极限承载力对杆件失效的灵敏度分析

Stability of K6 Single Layer Reticulated Shells Simplified Method of Structural Calculation of Spherical Shallow Shells

K6型单层球面网壳结构的稳定性球扁壳结构计算的一种简化方法

Design and Optimization of the Structure of the Primary Resilient Positioning Device for Zhuan K6 Bogies

转K6型转向架一系弹性定位装置结构设计及优化

An Analysis of Seismic Vibration Reduction of K6 Spherical Latticed Shell by Means of Buckling-Restrained Braces

约束屈曲支撑对K6型球面网壳减震效果的分析

Elastic-plastic stability of K6 single layer latticed domes

K6型单层球面网壳的弹塑性稳定

Analysis of Causes to Non-Flexibility of the Foundation Braking Equipment of Zhuan K6 Bogies and Suggestions

转K6型转向架基础制动装置不灵活的原因分析与建议

Initial Discussion of Feasibility of 35-Year Safe Operation of Zhuan K6 Bogie Bosters

转K6型转向架摇枕安全运用35年可行性初步探讨

Porosity parameters , ratio of acoustic wave time difference K4 , ratio of density K5 , neutron relative porosity K6 ;

孔隙测井特征参数（包括声波时差比K4、密度比K5、中子相对孔隙度K6）；

It is found that the overall heat transfer coefficient of elliptic cylinder with k6 . 0 is higher than that of a circular cylinder .

当k6.0时，椭圆管的平均对流换热系数高于圆管；

As an example , the fatigue service life estimation is made on the cross-brace assembly of Zhuan K6 bogie with the method .

作为算例，应用该方法对配装转K6型转向架的交叉杆组成进行了疲劳寿命评估。

Therefore , it is necessary to control the quality of raw and processed materials of K6 alloy and to select suitable technological parameters for melting and casting .

因此需要严格控制K6母合金质量和选择合理的重熔浇注工艺参数。

The influence of the imperfections of support joints on the stability of the K6 single-layer latticed dome is negligible .

并发现支座结点缺陷对K6型凯威特单层网壳结构影响不大；

In this paper , the construction of station K6 bridge of auxiliary navigation opening bridge of Donghai Bridge is introduced and features of this kind of bridge are analyzed .

本文对东海大桥辅通航孔桥中的K6桥的施工做了介绍，分析了这类桥梁的特点。

The spring fracture problem accidentally happened on alter-rigidity spring combinations of Zhuan K2 Zhuan K4 and Zhuan K6 bogie is analyzed .

针对运用中偶有发生的转K2型、转K4型、转K6型3种货车转向架变刚度弹簧组的断簧问题进行计算分析。

The results show that the main reason of discarded blades is the existence of non-metallic inclusions in cast K6 alloy getting into cast blades blanks in process of casting mould .

结果表明：K6合金铸造叶片报废的主要原因在于非金属夹杂物在浇注成型时混入合金叶片中造成的。

25-ton axle load K6 bogie satisfies the high-speed and heavy haul requirements of freight transportation in China , and its maximum commercial travel speed is 120km / h.

转K6转向架是为了满足我国铁路货物运输高速重载的需要而设计的25t轴重货车转向架，其最高商业运营速度为120km/h。

Taking a K6 single-layer latticed dome with a diameter of 50 m as an example , its imperfection sensitive region is made up of the first 12 kinds of joints .

通过50m跨度的K6型凯威特网壳算例，得出它的缺陷敏感区域由前12类结点组成。

The defective cast blades blanks of K6 alloy are examined by means of optical , Scanning Electron Microscopy ( SEM ) and Energy Dispersive X-ray Spetrum ( EDS ) .

应用金相显微镜和扫描电镜以及X射线能谱分析了K6合金铸造叶片的质量问题。

With the acceleration of the truck , K6 bogie type has become a main type of railway freight cars , and has met the needs of the overloaded and high-speed requirements of railway trucks .

随着货车的提速，转K6型转向架已成为我国的主型货车转向架，满足了铁路货车重载、高速的要求。

How to solve two problems existing in developing K6 bogie is emphasized , i. e. , the primary suspension stiffness of the axle box rubber pad and matching of side frame wear plate and wedge .

重点介绍了如何解决转K6转向架研制过程中存在的两个问题，即一系橡胶垫定位刚度的选择问题和侧立柱磨耗板与斜楔摩擦副的匹配问题。

The rate constants of model reaction ⅱ are arranged in decreasing order : k5 > k6 . The migratory-insertion of silyl group to carbonyl group was proposed as the rate-determining step .

模型反应Ⅱ：k5>k5.提出了硅基对环酮羰基的迁移插入为反应的决定速率步骤。

Recently many molecular epidemiology studies revealed that a new O3 : K6 V. parahaemolyticus strains with tdh positive and trh negative have caused a pandemic of gastroenteritis at least in Asia and America .

近年的副溶血弧菌分子流行病学研究表明，一种新的tdh阳性、trh阴性的O3：K6群副溶血弧菌菌株引起了包括亚洲、美洲等多个国家在内的大流行。

Conjecture 2 . Every 5 - connected graph contains a minor , which is isomorphic toone of the graphs : K6 , K2 is , 2,2,1 , C5 ?

Conjecture2每一个5连通图都有一个minor同构于K6，K2,2,2,1，C5？