Obtained pre - tight and in the work process pressure distribution , the frictional stress , the elastoplasticity distortion and the stress distributed cloud chart and so on , and has carried on the thorough comparison and the analysis to the result 得到了施加預(yù)緊和工作過程中的壓力情況,摩擦應(yīng)力,彈塑性變形和應(yīng)力分布云圖等,并對結(jié)果進(jìn)行了深入的比較和分析。