pons

The article theoretically calculated and analysed the assembly Stress of the pontes to proofread the allowable stress of the plate and rivets.

本文以铆钉为例,从连接分所受到装配应力角度进行理论计算分析,校核板件与铆钉许用应力,分析结构稳定性,并预测连接分位。

The article theoretically calculated and analysed the temperature stress of the pontes to proofread the allowable stress of the plate and rivets.

本文从连接分所受到温度应力角度进行理论计算分析,校核板件与铆钉许用应力,分析不同温度对结构稳定性影响,并预测连接分位。

Results The patients main signs were dizziness, vomiting, barylalia, dysbasia and hemiplegia.The focus was mainly in the middle or at the top of the pons.

结果患者以头晕、呕吐、言语不清、行走不稳及偏瘫为主要表现,病变位多在桥脑中上。