Measurement and Calculation of Transversal Internal Stress Distribution in the Off-line Cold Rolled Strip
-
摘要: 采用精確的小孔松弛法,實測了某1700mm冷連軋機生產中取樣帶鋼在離線狀態下的橫向內應力分布.根據所得結論建立一種修正的有限纖維條原理內應力計算模型,其計算結果和實測值較為吻合.
-
關鍵詞:
- 冷軋帶鋼 /
- 應力分析/小孔松弛法 /
- 有限纖維條法 /
- 板形控制
Abstract: The transversal internal stress distribution in the off-line cold rolled strips sampled for a 1700mm cold tandem mill was measured by the modified hole-drilling technique. Based on the conclusions drawn from the experiment, an available method for calculation of the internal stress distribution was established, which can give fairly identical solution with the test. This numerical method for transversal internal stress calculation can be used in the on-line automatic flatness control. -

計量
- 文章訪問數: 216
- HTML全文瀏覽量: 66
- PDF下載量: 6
- 被引次數: 0