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| 单光束错位云纹干涉法测板的斜率和曲率 | |
| 引用本文： | 戴福隆. 单光束错位云纹干涉法测板的斜率和曲率[J]. 力学学报, 1987, 0(6) |
| 作者姓名： | 戴福隆 |
| 作者单位： | 清华大学 |
| 摘 要： | 本文提出一种用高密度位相型闪耀光栅测取板的曲率和斜率的单光束错位云纹干涉法,由于这一方法具有高灵敏度。大量程和高反差的优点。可有效地用来求解板的弯曲问题。文中还给出了周边固定圆板和带缺口的方板两个应用实例。 |
| 关 键 词： | 云纹干涉 错位 斜率 曲率 |
ONE-BEAM SHEARING MOIRE INTERFEROMETRY FOR MEASURING SLOPE AND CURVATURE OF BENT PLATES |
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| Dai Fulong. ONE-BEAM SHEARING MOIRE INTERFEROMETRY FOR MEASURING SLOPE AND CURVATURE OF BENT PLATES[J]. chinese journal of theoretical and applied mechanics, 1987, 0(6) | |
| Authors: | Dai Fulong |
| Abstract: | The one-beam shearing interferometry with high-frequency phase-type based grating for measuring the slope and curvature contour fringes of bending plates is presented. As it is characterized by excellent fringe contrast, high sensitivity and extensive range, this method is effective for solving plate bending problems. Two examples of application to the clamped circular bent plate and the rectangular bent plate with edge notch are given. |
| Keywords: | Moire Interferometry Shearing Slope Curvature. |
| 本文献已被 CNKI 等数据库收录！ | |