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CRRC · 青岛市

# 博士后-电接触方向

青岛市 

Listed on CRRC’s official careers site. Listed as of October 21, 2026. Check that it is still open and apply there.
[Apply on CRRC’s careers site →](https://wecruit.hotjob.cn/SU64d480906202cc36e27a5fd8/mc/detail?postId=6a8808501ad6db7cf81f89d0&recruitType=campus)

[OpenNash Jobs](https://jobs.opennash.com/) / [CRRC](https://jobs.opennash.com/companies/crrc/) / 博士后-电接触方向

## Job description

### 岗位职责 围绕轨道交通、新能源汽车等领域电连接器的电接触可靠性问题，开展以下研究工作

1.

### 电接触失效机理研究

研究振动、微动、环境腐蚀（盐雾/二氧化硫）等典型工况下电接触界面的失效机理与性能退化规律。 2.“力-电-热”

### 多物理场耦合仿真

建立电连接器“力→电→热→力”动态闭环反馈仿真模型，揭示温升导致材料软化与接触压力重分布的反馈机理。 3.

### 接触压力间接表征与映射建模

针对接触压力无法直接测试的工程约束，建立“插拔力→接触压力→接触电阻”的定量映射关系与试验验证方法。 任职要求

### 仿真建模能力
- 熟练使用ANSYS、COMSOL Multiphysics等有限元仿真软件，具备结构力学、热学、电学多物理场耦合仿真经验；

### 试验研究能力
- 能够独立设计并开展接触电阻测试、插拔力测试、温升测试及环境试验（振动、盐雾等），熟悉相关测试设备操作；

### 理论分析能力
- 具备扎实的数学建模与数据分析能力，能够基于试验数据建立并验证物理模型。

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Oct 12, 2026
- Last checked: Oct 21, 2026
- Listed for: 9 days
- Location: 青岛市[Apply on CRRC’s careers site →](https://wecruit.hotjob.cn/SU64d480906202cc36e27a5fd8/mc/detail?postId=6a8808501ad6db7cf81f89d0&recruitType=campus)

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### [产业发展管理（社会招聘）](https://jobs.opennash.com/companies/crrc/jobs/1d53066b664f8b5d36c2/)

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