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When the gasket specimen undergoes longitudinal deformation

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When the gasket specimen undergoes longitudinal deformation

date:[2018-06-07]     pk_hits:
墊圈試件尺寸不同、形狀不同會影響試件的抗壓強度測定結果.因為混凝土試件在壓力機上受壓時在沿加荷方向發生縱向變形的同時也按泊松比效應產生橫向膨脹.
波形彈性墊圈GB955

墊圈在考慮墊片和螺栓蠕變的基礎上,將彈性墊圈、螺栓、法蘭和墊片作為一個靜不定系統,建立了高溫下含彈性墊圈連接系統的變形協調方程,完善了緊密性分析方法。
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