College Physics ›› 2018, Vol. 37 ›› Issue (7): 53-56.doi: 10. 16854 /j. cnki. 1000 0712. 170700
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QIAO Ting,JIA Jian,HU Jian-hui,ZHANG Qi,HAN Zhi-jun
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Abstract: The problem of clamping balance is a typical issue of the multi - rigid - body balance analysis in theoretical mechanics.Based on the knowledge of static mechanics,the equilibrium conditions for clamped multiple blocks in parallel plates are discussed.The force analysis of a single block shows that the line position of the equivalent concentrated force on both sides of the block presents a ladder - like symmetry distribution. Then the critical pressure needed to maintain the balance of the system is discussed for different situation.
Key words: clamping balance, non - collinear, ladder - like symmetrical distribution, critical pressur
QIAO Ting,JIA Jian,HU Jian-hui,ZHANG Qi,HAN Zhi-jun. Discussion on clamping balance problem[J].College Physics, 2018, 37(7): 53-56.
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URL: https://dxwl.bnu.edu.cn/EN/10. 16854 /j. cnki. 1000 0712. 170700
https://dxwl.bnu.edu.cn/EN/Y2018/V37/I7/53
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