基于CONTACT软件的轮轨接触力学数值计算高级培训班 |
An Advanced Training Course Focusing on Numerical Simulation of Wheel-Rail Contact Mechanics Based on the CONTACT Software |
Invitation |
Overviewof the Training Course
主办单位 Sponsor | 荷兰VORtech公司 (VORtech BV, The Netherlands) | |||
承办单位 Organizer | 四川同算科技有限公司 (Sichuan Tongsuan Technology Co., Ltd., China) | |||
联系方式 Contacts | Phone: (+86)139-8037-3889, Email: mouxiao@tongsuan.cn | |||
第一站： 北京 Beijing | 2019/05/16 | 09:00-12:00 14:30-17:30 | 北京京仪大酒店 Beijing Jingyi Hotel | 北京市海淀区大钟寺东路9号 |
2019/05/17 | 09:00-12:00 14:30-17:30 | |||
第二站： 成都 Chengdu | 2019/05/20 | 09:00-12:00 14:30-17:30 | 成都启雅尚国际酒店 ChengDu Trika Tsang International Hotel | 成都市金牛区金鱼街18 号 |
2019/05/21 | 09:00-12:00 14:30-17:30 | |||
课程目标 Purpose | 本课程基于著名的CONTACT软件，系统地介绍现代轮轨接触力学及其计算方法。CONTACT软件由J.J. Kalker教授创造，后经Edwin Vollebregt博士进一步开发。 (This course presents a comprehensive understanding of wheel/rail contact mechanics and numerical simulation methods based on the famous CONTACT software created by Prof. J.J. Kalker and extended by Dr. Edwin Vollebregt.) | |||
讲授内容 Contents | l J.J. Kalker与CONTACT软件 (Introduction to J.J. Kalker & CONTACT) l 法向问题：各种理论 (Normal problem: different theories) l 法向问题：型面设计等应用 (Normal problem: application, e.g. profile design) l 法向问题：几何接触搜寻算法(Normal problem: contact search algorithm) l 切向问题：各种理论(Tangential problem: different theories) l 切向问题：考虑蠕滑的滚动(Tangential problem: rolling with creepage) l 切向问题：滑动(Tangential problem: shifting and sliding) l 摩擦问题：塑性、第三层介质、负斜率效应 (Friction problem: plasticity, 3rd body layer, falling friction effects) l 外部调用：CONTACT add-on for UM, CONTACT Library for Matlab, Fortran and C programs | |||
操作练习 Exercises | l 安装软件和加载许可文件(Install software & license) l 中国轮轨型面接触斑(Explore Contact patch for Chinese rail/wheel profiles) l 滚动接触计算、绘制切应力图(Rolling contact tests, plot tangential stresses) | |||
讨论交流 Discussions | l Heuristics – half-space – FEM l Heuristics for day-to-day usage, forces in MBS l CONTACT in off-line mode for wear and RCF l CONTACT in on-line mode for conformal & derailment l FEM for gaps & cracks, without feed-back on overall motion | |||
The History of CONTACT Software
1982 | DUVOROL: The first version of CONTACT by J.J. Kalker. |
1986-1990 | CONPC90: The direct method for steady state rolling was added to the program |
1992-1994 | CONTACT'93: The code has been restructured, modernized, and speeded up many times. |
2008 | Further development was done by Dr. Edwin Vollebregt. Simplifying the usage and improving the extendibility, robustness, and speed of operation. |
2009-2014 | CONTACT v9.1-v14.1 Extensions for conformal contact, third body layers, and falling friction |
2015-2019 | CONTACT v15.1-v19.1 Introduction of the CONTACT library version, and automated analysis of wheel/rail contact problems. |
An Introduction to Dr. Edwin Vollebregt
| 荷兰VORtech公司创始人、接触力学专家Edwin Vollebregt博士毕业于荷兰代尔夫特理工大学, 现任国际接触力学学术会议委员会委员。他长期在荷兰代尔夫特理工大学学习（硕士、博士）和研究（博士后、研究员）。近年来，他在J.J. Kalker的CONTACT软件基础上，做了许多进一步的开发工作。 Dr. Edwin Vollebregt, co-founder of VORtech BV, a specialist in contact mechanics, graduated from Delft University of Technology and is currently a member of the scientific committee of the International Conference on Contact Mechanics. He has studied (Master, Ph.D.) and done research (Postdoctoral, Researcher) at Delft University of Technology for a long time. In recent years, he has finished a lot of further development work based on J.J. Kalker's CONTACT software. |
Information for Payment
开户银行(Bank name) | 中国工商银行股份有限公司彭山支行 |
银行户名(Account name) | 四川同算科技有限公司 |
银行账号(Account number) | 2313400109100070919 |
截止日期(Deadline) | 2019年5月10日 |
收费标准(Training fee) | CNY 3500.00/人 |
Note:
1. 北京和成都的培训课程内容完全一致，您可以选择其中任何一场培训。
Thecontents of the two courses in Beijing and Chengdu are the same, you can chooseany one.
2. 每场培训限额20人。
Thereshould be no more than 20 participates for each course.
3. 授课语言：英语。
Presentationsand documentation are in English.
4. 请自备笔记本电脑和正版Matlab软件（结果可视化需要用到）。
Forthe practical exercises, a Windows laptop is needed, with the Matlab software for visualization of the results.
VORtech BV
Sichuan Tongsuan Technology Co., Ltd.