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世界上最早出现的网球拍是本质的,半个多世纪以来,它的形状和尺寸基本上没有变化。近几年来,国外出现了金属和先进复合材料的网球拍。1983年10月在慕尼黑体育用品展览会上,英国展出具有“敞开咽喉”的纯碳纤维复合材料网球拍,这种球拍能产生伸缩以吸收击球时产生的能量,使运动员免受“肩肘痛”之苦。目前,网球拍的结构在日益更新。在我国,已开始出现仿造的玻璃钢网球拍,但尚未见到有关力学设计的报道。本文拟就复合材料网球拍设计时的有关考虑作些阐述。
The earliest tennis racket in the world is essential. For more than half a century, its shape and dimensions have remained essentially unchanged. In recent years, there have been tennis racquets of metals and advanced composite materials abroad. In October 1983 at the Munich Sporting Goods Fair, the UK exhibited a “open throat” pure carbon fiber composite tennis racquet, this racket can produce telescopic to absorb the energy generated when batting, so that athletes from the “shoulder and elbow pain ”The pain. At present, the structure of the tennis racket is constantly updated. In our country, the counterfeit fiberglass tennis rackets have started to appear, but the reports about the mechanical design have not been seen yet. This article intends to elaborate on the consideration of the design of the composite material tennis rackets.